Category: Soil Amendments & Fertilizers

What Is Azomite And How To Use It In Gardening
Most farmers do not have a proper understanding of what azomite is and how to use it in gardening, especially if they practice organic farming.
The continuous propagation and leaching effects of water deplete the essential minerals and micro-nutrients from the soils. Such soils remain weak and cannot support the production of fruits and vegetables.
Azomite minerals contain micronutrients that supplement the soil. It also balances the minerals needed for growth and overall productivity. Constant use of this mineral rejuvenates your soil, renewing its potency.
What is Azomite?
Azomite is a naturally mined mineral product that is ready to use. It’s a unique rock that comes from a mine in central Utah. Azomite requires no mixing or special preparation before use. It is derived from volcano ash that spewed out millions of years ago. The “What is Azomite” question is now answered, but for more clarification, see the video below.
What is Azomite Video: Azomite Organic Growing Explained.
Azomite contains the widest range of minerals of all rock dust in the world. It provides plants with 70% essential elements, including magnesium, calcium, potassium, and silicon, which are necessary for plant growth.
Facts About Azomite Fertilizer
- It’s a natural mineral – 100% natural with no fillers or additives
- Does not contain any harmful elements
- Requires no special preparation before use
- It’s odorless – very friendly to use
- Does not restrict water penetration or aeration
- Is easily broken down and absorbed into the soil
- Does not burn plants
How To Use Azomite For Plants
Azomite should accompany compost, manures, hummus, or other fertilizers. It provides additional nitrogen, potassium, and phosphorous. It can either be lightly turned into the soil surface or applied in the row when planting.
Azomite Application Rate
- When Planting: Use ¼ cup per plant. For larger areas, apply 44 lb per acre based on rows that are approximately 18” apart with 12” apart.
- For House Plants: Use 1 teaspoon per 2-inch pot with potting soil before planting. Use 1 teaspoon in a 1-gallon watering can quarterly.
- For Gardens: Apply 1 lb per 25 root feet or 10 lbs per 100 square feet by watering or top dressing. If planting in rows, mix into the soil along the rows at a rate of 1 lb per 25 ft of row. If using an established bed, sprinkle around each plant.
What is Azomite
- For Trees: Apply 1 to 5 lbs each, depending on the tree size. For grapes, roses, and shrubs, use 1 lb per plant, spread it around the root zone, and rake it.
- New Lawns: use 5 lb per 1000 square feet.
- Established Lawns: use 3 lbs per 100 square feet. Apply once per year in spring or fall, broadcasting evenly and watering it.
- When Transplanting Seedlings: Add 1-3 tablespoons per seedling
Where to Buy Azomite
Getting the right azomite is essential. Beat the quacks by buying from the company or finding sellers on Amazon. Be sure to get the right product in its purest form for excellent results.
Amazon Choice Seleciton
Down to Earth Organic White Azomite Powder for Improving Plant Growth 0-0-0.2, 1 lb
$9.99

AZOMITE can improve plant and root system growth, crop yields, and quality as well as re-mineralize nutrient depleted soils

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02/06/2026 06:04 am GMT
FAQs What is Azomite, and how is it used in the garden?
How Often Should I Apply Azomite?
The type of plants you are growing, and the specific soil conditions will determine how often you should apply Azomite to the ground. Generally, Azomite is a slow-release fertilizer. You should apply it once or twice a year. If you use Azomite as a soil amendment, you can apply it at planting time or mix it into the soil before planting. If you are using Azomite as a fertilizer, you can apply it according to the instructions on the product label.
It is important not to overapply Azomite. This can lead to excess nutrients in the soil and potentially harm your plants. If you are unsure how often to apply Azomite, consult a local gardening expert or the product manufacturer for more specific advice.
How Long Does it Take for Azomite to Work?
The amount of time it takes for Azomite to affect your plants will depend on a variety of factors. These include the type of plants you are growing and your specific soil conditions. Because Azomite is a slow-release fertilizer, it can take several weeks to months for plants to show improved growth and health.
If you use Azomite as a soil amendment, you may see immediate effects like an improved soil structure and increased water retention. Other benefits will only become apparent over time. It is essential to be patient.
What Color is Azomite?
Azomite is a mineral product composed of minerals and trace elements. It is typically light brown or tan in color and has a granular or powdery texture. Depending on the specific minerals and trace elements it contains, azomite can also sometimes have a reddish or orange tint.
Generally, the color of Azomite is not important. Trace elements and minerals benefit plants.
What is The pH of Azomite?
The pH of Azomite is not a fixed value. It can vary depending on the specific minerals and trace elements that it contains. Generally, Azomite is considered t be neutral to slightly alkaline. Its pH can range from
6.5 to 8.0.
The soil in which you are applying Azomite is a more important factor to consider. This will affect the availability of nutrients to plants.
Does Azomite Have Iron in It?
Azomite does not contain iron as a standalone ingredient, but it may have small amounts of it as a trace element. Iron is an essential nutrient for plant growth and is required in tiny quantities to produce chlorophyll and ensure the proper functioning of enzymes.
While Azomite does not contain large amounts of iron, it can still help plants grow and thrive with the trace amounts it has. Additionally, the other minerals and trace elements present in Azomite can help improve the soil‘s overall health, which can support the uptake of iron by the plants.
Does Azomite Expire?
Azomite does not have an expiration date. It is a natural mineral product that does not spoil or go bad over time. The minerals and trace elements in it do not break down or lose their effectiveness over time.
However, Azomite may lose some potency if it is stored improperly or exposed to extreme conditions such as very high temperatures or prolonged exposure to moisture. It is generally best to keep Azomite in a cool, dry place and to use it within a few years of purchase to ensure that it is at its full potency.
If you are unsure whether your Azomite is still effective, you can consult the manufacturer or a local gardening expert for more information.
How Much Azomite is Needed Per Cubic Foot of Soil?
The amount of Azomite you should use per cubic foot of soil will depend on the specific plants you are growing and the conditions of your soil. Generally, it is recommended that you use 1 – 2 cups f Azomite per cubic foot of soil.
However, this is just a general guideline. You may need to adjust the amount of Azomite you use based on the specific needs of your plants and soil. It is also essential to follow the product label instructions and avoid overapplying Azomite. Doing this can lead to excess nutrients in the ground and potentially harm your plants.
What is Azomite and how is it used in gardening?
Azomite is a natural mineral product used as a soil amendment to provide essential trace elements for plant health.
What are the benefits of using Azomite in soil?
Azomite improves soil fertility, enhances plant growth, and supports stronger roots by supplying 70+ trace minerals.
How do you apply Azomite to plants?
You can apply Azomite by sprinkling it on the soil or mixing it with water as a foliar spray.
Is Azomite safe for organic gardening?
Yes, Azomite is OMRI-listed and approved for organic gardening.
What nutrients are found in Azomite?
Azomite provides minerals like calcium, magnesium, potassium, and iron.
How much Azomite should I add to my soil?
Typically, you apply 1 to 2 pounds of Azomite per 10 square feet for gardens or ½ to 1 pound per inch of pot diameter for potted plants.
Can Azomite improve crop yield?
Azomite can improve crop yield by enhancing nutrient availability and plant health, resulting in more robust growth.
Is Azomite the same as rock dust?
Azomite is a type of rock dust, but it’s unique because it originates from volcanic ash deposits, making it rich in trace minerals.
Conclusion
Nature has a way of healing itself if we give it that chance. Volcanic eruptions are dangerous, especially to those living around the area, but what a blessing in disguise to get the volcanic ash to feed the soil and plants in return! What is Azomite has been answered and now you know how to apply it to your organic garden.
August 28, 2020
Where To Buy Sulfur Powder And How To Add It To The Soil
Every organic farmer who wants to improve their soil pH and add natural nutrients ought to know where to buy sulfur powder and how to add it to the soil.
Sulfur powder is a natural pure element that comes as a yellow powder. It is one of the world’s oldest remedies for human ailments and for improving the soil for farming.
Where to Buy Sulfur Powder?
Most farmers wonder where to buy sulfur powder. It is common to find it in the most popular online markets by verified sellers. Like other online shops, Amazon is one of the best stockists in the world.
Sulfur Plant Fungicide, Organically Controls Rust, Leaf Spot and Powdery Mildew
$21.99

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02/05/2026 10:04 am GMT
Where Does Sulfur Powder Come From?
It originates from volcanic emissions and ancient mined sulfur around volcanoes. Today, sulfur comes from a by-product of crude oil and gas processing. It is an essential element containing all living cells.
How to Add It to the Soil
This powder has many benefits to the soil; all farmers need to learn how to add it. Application for this powder depends on the type of soil you are working with. Below is a table showing how the sulfur powder should be distributed to lower the soil pH to 4.5.
Sulfur powder needs to lower the pH of the soil (lb/acre)

SOIL TYPE
CURRENT pH CLAY LOAM SAND
5.0 175 530 800
5.5 350 1030 1600
6.0 530 1540 2300
6.5 660 2020 3030
7.0 840 2560 3800
Advantages of Adding Sulfur Powder to The Soil
This fantastic powder has many health benefits for the soil. They include:
- Lowering the soil pH value. The best soil pH ranges from 5.8 to 7.0. Some soils, especially in the limestone regions, may have a high pH of about 8.0 with 50% lime. Such soils lack essential minerals like iron, manganese, and zinc. The leafy plants growing in such soils may become yellow due to deficiencies. Adding sulfur powder to the soil solves these problems.
- It is a great fungicide. This powder controls fungus and mildew on leaves. It is best known to prevent mold, especially when applied before the fungus settles on the leaves. It works best when used on dry leaves.
- It is best used as a pesticide. Sulfur powder is one of the oldest, best-known pesticides. It is best used in vegetables and fruits. It controls thrips and spider mites. One has to wear a protective mask when applying this powder.
- It offers essential nutrients to plants. Sulfur carries essential plant nutrients that include, Potassium, Nitrogen, and Phosphorous. It also improves the soil and assists in fixing phosphorous and nitrogen.
- Used as a snake repellant – Snakes do not like the smell of sulfur powder. It is one of the best repellants for your outdoor surroundings without killing them.
- Used as an insect repellant on pets. Rubbing sulfur powder on pets eliminates chiggers, ticks, and other pests.
Learn more about organic fertilizers like Kelp Meal.
Where Do Plants Get Sulfur From?
Sulfur is an essential micronutrient for the growth and development of plants. It is mostly absorbed by plants as sulfate from the soil. It is then translocated to plastids in the leaves, where it is then assimilated into organic products,
Sulfur plays a vital role in plant photosynthesis, respiration, and the formation of cell membrane structures. It originates from rocks and minerals released by water weathering, temperature changes, and chemical reactions. When exposed to air, sulfur combines with oxygen to form sulfate which is the form that is available to plants.
Sulfur is stored in raw organic material and humus in most soils. Microorganisms in the soil work to decompose this organic matter, and in the process, the organic sulfur is converted to sulfate, the form in which plants can absorb it.
Does Epsom Salt Add Sulfur to Soil?
Epsom salt is magnesium sulfate, meaning it contains a form of sulfur.
It is essential for plants as it helps their seeds germinate, makes the plants grow bushier, and produces more flowers. It can also help to improve chlorophyll production and deter insects and pests such as slugs and voles. Epsom salt may be a great addition to conventional fertilizer as it can supplement vital nutrients.
The best way to use Epsom salt is to drench the soil with 1 tablespoon of Epsom salt solution for 1 gallon of water. Apply this solution to the soil after seeding to help keep the sulfur levels in the soil up.
Another way to apply sulfur to the soil through Epsom salts is by sprinkling a cup on a seeded bed. This will significantly benefit your plants.
Epsom salts also have the added benefit of adding another nutrient to the soil: magnesium. This can give your plants a boost, but it should only be used when there are deficiencies in the soil.
How Long Does it Take For Sulfur to Lower Soil pH?
One of the cheapest ways to lower the pH of the soil is to add sulfur. Bacteria in the soil transform sulfur into sulfuric acid, which reduces the soil pH.
The application rate needs to be reduced by 2 points to about 2000 lb per square acre area.
Using sulfur to lower soil pH is a slow process so large pH changes are unlikely to happen quickly. It may take up to years to see a noticeable change.
A pH change may take about 2 to 3 months for a smaller area. Make sure you get the best quality Epsom salts to achieve this. Add sulfur this year to lower the pH for the following year or the next growing season. This will give the sulfur and bacteria in the soil enough time to react and produce their required results.
When Do You Apply Sulfur to Soil?
A spring application of sulfur usually works best. It is during this season that you will have the highest activity of bacteria that will transform sulfur to sulphuric acid, which will help lower the pH
Because this is such a slow process, you may have to repeat the application over the years to get the best results.
What Should Sulfur Levels Be in Soil?
The critical limit of sulfur in the soil is approximately 7-15 ppm. Anything below this range may hamper plant growth and production.
Take Away
Finding one powder that takes care of so many problems like this one is not common. This one is beyond doubt!
FAQs
How do you add sulfur powder to soil?
Sulfur (S) is an important mineral that’s often added to the soil. You can add it directly, or if you’re working with a large volume of soil, you can add it as a liquid or powder and then mix in the soil.
You don’t need to add sulfur to the soil, but you can use it as a fertilizer. It is sold as a dry powder for use in garden and flower beds, and you mix it with water and water-soluble fertilizers to create a water-soluble product. It will be available at your local garden center or nursery.
If you need to add sulfur to your soil, you need to find a source of elemental sulfur, or hydrogen sulfide.
Sulfur is applied to the soil as a component of a sulfur-based fertilization program. The amount of sulfur applied to soil is determined by the type of soil and climate you are growing in.
What is sulfur good for?
Sulfur is a key ingredient of soil. It helps plants to absorb nutrients, and it also improves soil structure. Sulfur is found in many different sources such as soil, compost, gypsum, wood ash, seaweed, sulphate of lime, sulphate of magnesia and gypsum.
Sulfur is an essential nutrient for plant growth and development. Plants require sulfate for the synthesis of many important compounds, such as amino acids, fatty acids, proteins, nucleic acids, chlorophyll, and vitamins.
Sulfur is a mineral that can be added to your garden. It will increase the number of healthy plants and decrease the number of sick plants.
If you are trying to boost your soil’s fertility, adding sulfur to your soil is an important step. Sulfur is a key component of the process that converts atmospheric nitrogen into plant-available nitrogen.
Where can you buy powdered sulfur?
Powdered sulfur is sold in chemical supply stores. It’s usually labeled “sulfur”, “sulfate” or “S”. The “powder” part of the label means it’s fine, and not a coarse rock powder. I’ve seen it in a couple of different grades, but I’d suggest the cheapest one that still gets the job done.
You can use elemental sulfur (sulfuric acid) or sodium sulfate. These are sold in garden centers as “plant food”, or as “plant food pellets” (I have not seen them for sale under any other name). They are very cheap and easy to use.
How much sulfur should I add to my soil?
Plants have different needs for sulfur, and you need to test the soil in your garden and add the proper amount. There are different ways to measure sulfur. The most common way is to use the sulfate of potash method. This involves mixing up a little water with the soil.
Sulfur is found in all soils but its availability is low because most plants cannot use it. Sulfur is also very mobile and can be carried out of the soil by water.
July 8, 2020
A Quick Guide On How To Use Kelp Meal As Fertilizer
Do you know what is and how to use kelp meal? Whether you are growing indoors or outdoor plants, the one element you want to see is healthy plants. With organic farming practices growing more popular, it’s paramount you get acquainted. Organic farming is successful with the use of safe organic fertilizers.
One such fertilizer is Kelp meal. It contains beneficial nutrients that all plants need. It is one of the safest fertilizers with no additives or harmful compounds. Simply ground seaweed! Let us learn how to use kelp meal as fertilizer on houseplants or foods.
What is Kelp Meal?
Kelp meal comes from dried seaweed. The seaweed is brown in color; a type of marine algae. It is a rich product of the ocean, dried, and then pulverized into a meal product and used as a fertilizer.
This organic fertilizer is sustainable. It enhances healthier plant growth as well as promotes fruit and vegetable yields. It contains plentiful benefits for different varieties of plants. You can thus adopt it as a staple in your gardening journey.
This seaweed fertilizer comes in three forms:
- Extract
- Cold-pressed liquid
- Digested liquid forms
What Nutrients Does Kelp Meal Contain?
Kelp meal is a proven choice of organic fertilizer. It delivers nature’s excellent supply of the world’s finest nutrients.
It contains macronutrients – Nitrogen, Phosphorus, and Potassium (N-P-K). They are present in small amounts that are not harmful to the plants. It also gives sufficient vitamins, amino acids, and over sixty traces of micronutrients.
It preserves your soil’s microorganisms. It does not kill worms and other small insects that provide other nutrients to the soil.
How to use Kelp Meal and Its Application Rate
Kelp meal can either work on its own or with other fertilizer blends. It is such a forgiving organic fertilizer to use in your garden because you cannot overdo it. It is only added multiple times in a year. Its nutrients dissolve much slower than other types making it last longer.
Depending on the size of your garden or style of gardening, you will need to know how much to apply for best results. This is a general guideline to guide you on the application rate:
- Outdoor vegetable garden beds: Use one to two pounds per a hundred square feet. Mix with the top three inches of the soil for better absorption. Apply it once or twice during long growing cycles.
- When transplanting seedlings: Use one teaspoon per hole, mix with soil and water.
- To feed growing plants: Side dress with two teaspoons per plant once or twice per growing season.
- House plants: Use one tablespoon per gallon of soil once or twice per year.
FAQs
How do you mix kelp fertilizer?
If you want to grow kelp, you can use the product yourself or you can get it premixed with compost and other materials. You can mix your own kelp fertilizer by combining a few ingredients:
Kelp powder – 1 part Compost – 2 parts Rice hulls – 1 part You will also need to add sand, peat moss and charcoal to the mix.
If you do not have any of these items on hand, you can use your garden store and they should be able to help you find everything you need. When mixing the kelp fertilizer, you will want to mix the kelp powder in first then add the other ingredients.
Kelp powder (or kelp meal) is sold as a powder in most nurseries, and it’s generally easy to find at home improvement stores.
How do I apply kelp to my garden?
Apply kelp to your garden by sprinkling it in a regular, non-chlorinated garden.
The kelp will float and settle, and you can easily harvest it when it has settled. You can also add it to your compost pile.
Kelp contains all of the nutrients that you would expect in a seaweed, and can be used as an organic fertilizer. If you have a garden pond, sprinkle kelp directly on the pond.
You can buy kelp from any store that sells organic food. Kelp is easy to grow.
How often should I use seaweed fertilizer?
Seaweed fertilizers are a great way to provide an extra boost of nutrition to your garden. The best time to apply seaweed fertilizers is after a rain event or when the soil is moist. You can also use them as mulch in your garden beds.
One teaspoon of seaweed fertilizer equals about 1/2 tablespoon of product. In general, it is a good idea to start out slow and work your way up to the recommended dose.
Sprinkle the fertilizer on the top of the soil. Follow up with regular watering, and if possible, a good hard rain. In general, the fertilizer will take effect within 10-14 days. However, this varies from one product to another. The fertilizer may also take longer to work if it has been sitting in a container for too long.
Seaweed fertilizers are available in a wide variety of formulations and sizes. They are usually sold in granular form and are most effective when used in small amounts at the root level. Follow these easy steps to get the best results: Mix the fertilizer into a small amount of water (water will settle at the bottom) in a bucket. Sprinkle the fertilizer in a thin layer over the top of the soil, about 1/2 inch deep. This will provide a consistent dose of nutrients. Water thoroughly and wait for results. If you use an organic fertilizer, you may need to water more often.
Take Away
Kelp meal not only contains a surplus of micronutrients, but it’s also affordable giving you value for your money. With the nutrients absorbing slower than usual, it means a little goes a long way. Just like drinking your coffee from a coffee cup then switching to a drinking straw! You enjoy every sip for longer!
Now you know how to use kelp meal as fertilizer, try it on your plants, and enjoy an organic garden!
June 13, 2020
How Long Does Blood Meal Last In Soil?
One question people want to know is how long does blood meal last in soil. You’ve probably heard about blood meal is beneficial to plants. Perhaps, you’re interested in using it as fertilizer. But maybe, you’re a little bothered by how it’s going to bear positive results.
It’s one thing to have the nutrients available in the soil. It’s another thing how fast they get released for the plant’s consumption. Fertilizers vary in terms of how long they stay in the soil. Some are slow-released while others are readily available. If you’re interested in blood meal, consider these factors.
What is Blood Meal for Plants?
Blood meal is an organic fertilizer that’s made out of dried animal blood coming from slaughterhouses. It has an NPK ratio of 12.5-1.5-0.6. It’s all-natural, a safe choice for sustainable gardeners.
How Long Does Blood Meal Last In Soil?- Factors to Consider
Blood Meal is a slow-release fertilizer that can last around 2 to 6 weeks in soil. In powder or granular form and in varying sizes, Amazon has a wide variety of options for blood meal products like Jobe’s Organic Blood Meal Soil Amendment. To know how long does blood meal last in soil, we have to consider many factors:
Decomposition Process
- Type of Organic Material
Depending on the materials used, natural fertilizers take time to decompose. Blood meal has a different decomposition length compared to compost, manure, bone meal, or vegetable scraps. They vary in their composition and complexities.
- Type of Microbes
Once applied to the soil, the microbes present will have to feed on blood meal first. They break down complex compounds into consumable forms. This process helps the nutrients become available to the plants.
The release of nutrients is dependent on the efficiency of the decomposers. The amount and nature of microbes present is a factor. Fungi, bacteria, earthworms, and other feeding organisms work together to make this happen.
- Type of Environment
The efficacy of decomposers is also affected by its environment including temperature, moisture level, soil pH, aeration, and carbon to nitrogen ratio. Providing these ideal conditions will hasten the breaking down process. You may need to do some adjustments before applying the blood meal.
Application Process
- Timing
Apply blood meal 2 weeks before planting. This technique gives enough time for the microbes to make nutrients available in time for planting. Also, blood meal has a very high nitrogen content that it can burn the plants when mismanaged. The advanced application makes the concentration tolerable.
Reapply every 2 months to ensure a continuous supply of nutrients especially on the vegetative stage of plants.
- Blood Meal Application Rate
Apply 1 cup per 20 square feet of soil. Excessive application is detrimental. Too much nitrogen causes dehydration because of the salts it leaves behind in the plant, burning it. Other effects include susceptibility to diseases and insects. Flowering and fruit set are also compromised.
Final Words
As a slow-release organic fertilizer, blood meal lasts in the soil approximately from 2 to 6 weeks. Results may take a while to show but it surely does its job. Proper use and management lead to healthier and productive plants.
FAQ
What Plants Benefit From Blood Meal?
The plants that benefit from blood meal are plants that are heavy nitrogen feeders. They include cucumbers, tomatoes, peppers, radishes, lettuce, corn, and squash. Cruciferous vegetables such as kale, broccoli, spinach, cauliflower, cabbage, and Brussels sprouts are also included.
Basically, nitrogen is one of the most unstable nutrients in the soil; therefore, if your plants are deficient in nitrogen, blood meal application will be a good solution.
However, some plants should avoid blood meal application. Plants such as legumes already have roots nodules with bacteria that can fix nitrogen from the atmosphere.
How Long Does It Take For Blood Meal To Work?
Blood meal is a quick organic remedy to nitrogen deficiencies in plants. It is always readily available to plants and highly soluble. However, if used inappropriately, especially to young plants, it can burn and injure your plant roots and plant tissues. This is because of the decomposition that takes place in the soil on the addition of blood meal.
Decomposition will determine how fast blood meal works. The soil bacteria which are responsible for the decomposition and making blood meal available will act by breaking down ammonia. These soil bacteria in addition to warm and damp conditions encourage this fast action. And this fast action may be pretty harmful.
Also, doing a soil test to know the amount of nitrogen needed in your soil will be of help. Even better, soil testing can be done with home test kits.
Therefore, ensure you follow instructions and do not exceed the recommended quantity given on blood meal labels.
Can I Mix Blood Meal With Water?
If you are wondering if you can mix blood meal with water, then you should know that most blood meals are highly soluble. Therefore you can mix blood meal with water. However, read the instructions on the label to know if should mix blood meal with water.
Can You Sprinkle Bone Meal On Top Of Soil?
You can sprinkle bone meal evenly on top of the soil. Ensure you also mix to incorporate it well into the soil after sprinkling bone meal on top of your soil. When there is dry weather when sprinkling bone meal, water in thoroughly so it can work into the soil.
Again, if you wish to apply bone meal fertilizer all through its growing season, make sure you sprinkle uniformly on top of the established areas of the soil. You should as well tenderly work it into the soil and minding the root of the plants as you do this.
For applying bone meals on top of established plant soils with containers, sprinkle some bone meal at the beginning of the season. You can then sprinkle again once or twice all through the growing season. This will enhance flowering or encourage fruit ripening as your plants develop.
Slow release or fast release of blood meal fertilizer actually depends on soil temperatures. It is a slow-release when the soil temperatures are moderate or low. However, it is fast releasing in warm temperature. Also, the blood meal will be fast-acting in soggy or damp soil.
Always have in mind that fast action of blood meal which results in the release of more nitrogen can be harmful to your plants.
June 10, 2020
Mushroom Compost: Where to Buy and How to Use
There are a lot of materials you can use in composting. They can include green vegetables and old newspaper. You can also source for high-quality compost for your garden by purchasing mushroom compost.
Mushroom composts are waste products derived from the industrial production of mushrooms. These mushroom composts mainly consist of organic matter such as horse dung, wheat straw, ground chalk, and dried blood. Mushroom compost can provide your plants with adequate nutrients to support healthy growth.
When composted properly, mushrooms can provide your soil with 0.7% Nitrogen, 0.3% Potassium, 0.3% phosphorus, and other trace elements. Mushroom compost acts as a quality soil conditioner and can be used to add nutrients to mineral-deficient soils.
When shopping for mushroom compost to use in your garden, you want to ensure that you check that the pesticide content is low. When mushroom compost is produced in the industry, chemicals are often added to treat the straw and to ward off gnat and other insects from the decaying matter. For the best mushroom compost, you want to ensure that there are no chemical compounds added to the mix to avoid contamination of your plants.
Before you can truly understand how to use mushroom compost, you need to first familiarize yourself with what mushroom compost is.
What is Mushroom Compost?
Mushroom compost can simply be identified as a compost material that is made from mushrooms. They are available for purchase from organic soil markets where they are often referred to as mushroom soil. It contains rich amounts of nutrients like Phosphorus, Nitrogen, and Potassium. Three key minerals that your soil needs to support healthy plant growth and development.
Before you go shopping for mushroom compost, you need to know that there are various types of mushroom compost available in the market. While all of them are made from mushrooms, they each undergo a slightly different kind of manufacturing process that affects the quality of the resulting compost.
The different types of mushroom compost include:
- Mushroom Substrate
The mushroom substrate is the common type of mushroom compost you can find. The process of manufacturing mushroom substrate usually involves making use of a medium that includes a mix of ingredients. The ingredients used in the substrate can be a mix of chicken or horse manure and gypsum or wheat straw. Other ingredients can be used as a substrate, but these are the most commonly used.
The production process usually begins with the addition of large bales of wheat straw to cool water and leaving it to soak for 5 to 10 minutes. Once the straws are completely moist, it is then cut into tiny pieces by the help of a chipper. The manufacturer then blends the gypsum and manure together, and then slowly includes the chipped straw into the mix. The resulting mixture is now kept in hot compost piles and left for 2 to 3 weeks. For the best result, the piles will have to be turned and watered regularly to speed up the decomposition process. After the wheat seeds have died off from the excess heat, the piles are then transferred into rows and left out for a few more weeks to further compost.
The compost pile will be ready for pasteurizing once the piles appear brownish in color. The reason for pasteurizing is to kill any weed seed or bacteria that are left in the compost. The resulting compost is clean and ready for use in growing mushrooms.
- Spent Mushroom Substrate
Spent mushroom substrates are the type of mushroom compost you purchase from mushroom farms. They are termed “spent” because they are no longer fit for use in growing mushrooms but can be recycled by adding it to a compost pile.
Compared to the mushroom substrate, these types of mushroom compost are low in nutrients and can only be used in amending soil nutrients. They are often used as lawn conditioners to improve the quality of the soil. The straw content in spent mushroom substrates is a good organic material that helps improve the water retention of the soil. This makes it a good addition to a raised bed medium or planting mix.
You are likely to find mushrooms growing in your garden when you make use of spent mushroom substrates. I strongly advise not to eat the mushrooms you find in your garden (as a result of spent mushroom substrate) so as to avoid consuming any chemical compound that might have been added to the mix. Carefully remove any mushroom as soon as they appear to prevent them from reaching maturity.
- Substitute Mushroom Compost
Other materials can be used in mushroom compost. But before they are added, they are pasteurized to kill off all the bacteria that can encourage the growth of mold. Some of the popular materials used in substitute mushroom composting include coffee grounds. This is because it is readily available and can be purchased for use in a home-base mushroom growing setup. You can purchase coffee grounds for free from commercial coffee shops depending on your area.
Other materials that are used as a mushroom compost base include horse or chicken manure, coconut coir, peat moss, soybean meal, and hardwood dust. Once these materials are broken down, they can provide your soil with organic matter that can improve nutrient availability for healthy plant growth.
Uses of Mushroom Compost
You can use mushroom compost on your plant soil as:
- A slow-release fertilizer to neutralize acidic soil.
- Added to clay soil to improve water retention.
- Fresh manure compost can be used as mulch for your plant root.
- A dresser for the top of your lawns to prevent the growth of weed.
- Mushroom compost can be used in vermicomposting as a worm bed.
- It can be added to a tumbler composter to speed up the decomposition process.
FAQ’s
How do you use mushroom compost?
Mushroom compost has been known to increase the health and vitality of plants. This compost will naturally fertilize and stimulate the growth of plants. It also helps to improve soil structure and texture. The nutrient content of compost is very high, making it an effective source of nutrition for your plants. Mushroom compost is a rich and natural fertilizer that is easy to use. It is available in liquid, granular, or pellet form. It is safe for use on any type of plant, whether indoor or outdoor.
Mushroom compost can be used on a wide variety of plants.
You can apply it directly to your garden or use it as a mulch for your houseplants. Compost can be used around your houseplants and shrubs. It will help to keep your plants healthy, and it will prevent disease. It is also great for the lawn, and you can use it to fertilize your lawn. It can be used to water your garden plants as well.
Mushroom compost is a natural and organic fertilizer that can be used to enhance the growth of your plants. Compost is made from the decayed matter of food scraps, leaves, grass clippings and garden trimmings. It contains many nutrients, including nitrogen, phosphorus, potassium, magnesium, calcium, sulfur, copper, zinc and manganese. What are the benefits of using mushroom compost? Mushroom compost has been known to increase the health and vitality of plants. This compost will naturally fertilize and stimulate the growth of plants. It also helps to improve soil structure and texture. The nutrient content of compost is very high, making it an effective source of nutrition for your plants. Mushroom compost is a rich and natural fertilizer that is easy to use. It is available in liquid, granular, or pellet form. It is safe for use on any type of plant, whether indoor or outdoor. It can be used to water your garden plants as well.
What is better cow manure or mushroom compost?
Mushroom compost is a great thing to use for your garden, as it contains many beneficial microbes. However, I’d stick with cow manure, as it contains less nitrogen and more phosphorus than mushroom compost (although that isn’t a deal breaker in my opinion). I’ve had a few different kinds of cow manure compost and all have worked well for me.
Can I grow vegetables in straight mushroom compost?
Yes, you can! If your compost is well-made and has a good balance of nitrogen, phosphorus, and potassium, it should be fine. You may need to add some fertilizer (i.e. fish or blood meal) if you don’t have adequate levels. If the compost is not nutrient-rich, you’ll need to fertilize it. You can use fish, blood meal, or any other fertilizer you like.
Where to Buy Mushroom Compost
You can purchase mushroom compost from mushroom manufacturing industries and farms or in big box stores like Home Depot or Lowes.
They are also available for purchase online for use in soil amendment. You can also make your own mushroom compost at home following simple methods we have outlined above.
- Organic Brands Mushroom Compost
Do you use mushroom compost in your garden? What materials do you use in composting?
August 9, 2019

Sulfur powder needs to lower the pH of the soil (lb/acre)
	SOIL TYPE
CURRENT pH	CLAY	LOAM	SAND
5.0	175	530	800
5.5	350	1030	1600
6.0	530	1540	2300
6.5	660	2020	3030
7.0	840	2560	3800

Category: Soil Amendments & Fertilizers

What Is Azomite And How To Use It In Gardening

What is Azomite?

Facts About Azomite Fertilizer

How To Use Azomite For Plants

Azomite Application Rate

Where to Buy Azomite

FAQs What is Azomite, and how is it used in the garden?

How Often Should I Apply Azomite?

How Long Does it Take for Azomite to Work?

What Color is Azomite?

What is The pH of Azomite?

Does Azomite Have Iron in It?

Does Azomite Expire?

How Much Azomite is Needed Per Cubic Foot of Soil?

What is Azomite and how is it used in gardening?

What are the benefits of using Azomite in soil?

How do you apply Azomite to plants?

Is Azomite safe for organic gardening?

What nutrients are found in Azomite?

How much Azomite should I add to my soil?

Can Azomite improve crop yield?

Is Azomite the same as rock dust?

Conclusion

Where To Buy Sulfur Powder And How To Add It To The Soil

Where to Buy Sulfur Powder?

Where Does Sulfur Powder Come From?

How to Add It to the Soil

Advantages of Adding Sulfur Powder to The Soil

Where Do Plants Get Sulfur From?

Does Epsom Salt Add Sulfur to Soil?

How Long Does it Take For Sulfur to Lower Soil pH?

When Do You Apply Sulfur to Soil?

What Should Sulfur Levels Be in Soil?

Take Away

FAQs

How do you add sulfur powder to soil?

What is sulfur good for?

Where can you buy powdered sulfur?

How much sulfur should I add to my soil?

A Quick Guide On How To Use Kelp Meal As Fertilizer

What is Kelp Meal?

What Nutrients Does Kelp Meal Contain?

How to use Kelp Meal and Its Application Rate

FAQs

How do you mix kelp fertilizer?

How do I apply kelp to my garden?

How often should I use seaweed fertilizer?

Take Away

How Long Does Blood Meal Last In Soil?

What is Blood Meal for Plants?

How Long Does Blood Meal Last In Soil?- Factors to Consider

Decomposition Process

Application Process

Blood Meal Application Rate

Final Words

FAQ

What Plants Benefit From Blood Meal?

How Long Does It Take For Blood Meal To Work?

Can I Mix Blood Meal With Water?

Can You Sprinkle Bone Meal On Top Of Soil?

Mushroom Compost: Where to Buy and How to Use

What is Mushroom Compost?

Mushroom Substrate

Spent Mushroom Substrate

Substitute Mushroom Compost

Uses of Mushroom Compost

FAQ’s

How do you use mushroom compost?

What is better cow manure or mushroom compost?

Can I grow vegetables in straight mushroom compost?

Where to Buy Mushroom Compost