How to use mushroom compost, is the step that must first make sure how the compost is well-aged and sterilized so that your plants can be free from too many microbes and salts. This special type of compost has readily available nutrients for your plants, so you can even use it as you’d use inorganic fertilizer.Using Mushroom Compost

Only grow crops that are suitable to grow in chalk-rich soil using mushroom compost. To learn all the details you need about this special type of compost, read this article.

How To Use Mushroom Compost in Your Garden?

To use mushroom compost in your garden you must know the best time and choose suitable plants. Then you should prepare the soil, and the compost and place it. Water the soil properly, then you should plant your crops, make tea compost, and schedule the next placement.

– Know the Best Time

While you can use this compost whenever you want, it is best to stick to a planned-out yearly schedule. Use the compost before the planting season starts or in the fall months. If you use the mushroom substrate whenever you want, you may expose your plants to nutrient burn, especially if the substrate is not well-rotted.

If you choose to use the substrate very close to the growing season of your plants, use it at least two weeks before you start planting. With this, the undecomposed materials in the substrate (if any) will release their nutrients to the soil and not burn your plants afterward.

– Choose Only Suitable Plants

Surely, you can use this compost in different types of vegetable gardens. However, use the compost for plants that like mushroom compost. This type of compost significantly increases the pH of the soil, unlike regular compost which balances the soil pH. This means that you want to plant alkaline-loving plants.

Though tomatoes are acid-loving, they grow fine in this compost. However, plants that love very acidic soil such as blueberries cannot grow in the compost. Before planting in this compost, check that your plant can grow in it.

Some mushroom compost benefits are its ability to give nutrients to plants immediately, amend the structure of soil so that the soil can be loose, and alter the pH of the soil to make it slightly alkaline. Unlike regular compost, this compost is cheap or free depending on your source, and ensure you provide it on the right plants.

This compost will also supply plants with a rich volume of beneficial microbes. However, only use compost with active microbes when the compost is well-aged. For compost that is yet to completely decompose, sterilize it before you use it.

– Prepare the Soil

It is almost time to use the compost in your garden. However, prepare the soil so that your planting experience can be smooth. To prepare the soil, use a rake to loosen it. Also, remove weeds, debris, and rocks present in the soil, as these objects can make your garden look ugly. Weeds will be the ones to compete with your plants for nutrients in the compost.

After removing every unwanted object from the soil and loosening the soil, use your rake or any tool present to level the ground. Ensure that the soil is smooth and smooth. Keep a level ground so that every part of the soil can benefit from the compost.

However, one must be very careful when using it in the soil because mushroom compost are the inability to accurately measure what nutrients you are giving to your plants, the build-up of calcium, which can result in having the soil to become too alkaline for plants, the presence of fungi and other microbes in the soil.

Mushroom compost will most likely have less nitrogen than regular compost because the mushrooms, especially when they have a lot of nutrients, were harvested. In contrast, the fungi that decompose regular compost are still present in the compost.

– Prepare the Compost

You already have the compost, sure; however, the compost may not be ready for use in the soil yet. Before using the compost, check that it is well-aged. If not, wait some extra days or weeks before you use it. When you are sure that the compost is old enough, sterilize it to remove unwanted microbes, as these microbes can later attack your plants.Blending Compost with Soil

Wear gloves and use your hands to feel the consistency of the compost. Remove all the debris and unwanted objects. If anything is yet to decompose in the compost, remove it before you use the compost in your garden.

– Apply the Compost

It is time to use the compost in your garden. If the compost is bagged, spread the bags across your garden. Using a rake or any tool present, spread the compost so that 2-3 inches of it covers the soil below. If you intend to use the compost as topsoil, you are done.

However, you can mix the compost with the soil below to improve the soil structure. Mix the compost with two to four inches of soil below to loosen the soil, make it more nutritious and airy, and make it more suitable for plants to grow in.

– Water the Soil

After using the compost in your garden, water the soil. When you water the soil, you will help mix the nutrients in the compost with the soil. This means that the soil will become quite uniform and plants in different parts of the soil will benefit a lot from the compost.

Also, watering the soil will help remove the large air pockets in the soil. This will make the soil more ideal for your plants to grow in. When watering the soil, ensure that you do not cause erosion by flooding it.

– Plant Your Crops

It is time to plant your crops, which is why you must remember that if the compost is not well-aged, you must be patient and wait about two weeks or more before planting your crops. When the soil is easy for your crops, plant or transplants your crops, so they can benefit from the mushroom compost npk in the soil.

– Make Compost Tea

The use of the compost isn’t over after applying it to the soil. You can use this same product to make tea for your plants. You can feed your plants using the tea as foliar fertilizer if you like. Compost tea is very nutritious and has a lot of beneficial microorganisms for your plants.Compost Tea for Plants

If you choose to use compost tea as foliar fertilizer for your plants, dilute it significantly with water so that you can eliminate the chance of burning the leaves of your plants. You can also pour the tea directly into the soil for your plants’ roots to benefit.

Your compost is attracting pests because it still has a lot of nutrient-rich under-composed materials present in it. When the compost needs to be aged more and still has some unfinished items in it, you’d see a lot of pests such as fungi, insects, and earthworms present in it.

If you go on to use this compost in your garden, it can attract pests to your garden. These pests may be harmful to your plants, so prevent them from entering the garden. Only use well-aged compost in your garden.

– Schedule the Following Placement

You should use mushroom compost as often as you want to. However, always monitor the soil’s nutrition so that you can know when the soil is becoming too nutritious and the nutrients the soil may lack. Learn always to pay attention to soil nutrition.

If you’d be using the compost occasionally and not regularly, you may need to add other sources of nutrients, especially nitrogen, to boost soil nutrition. You can add coffee grounds, regular compost, or rotted manure.

How To Use Mushroom Composts In Different Ways?

To use mushroom compost in different ways, you can use them as compost for your garden crops, or try to use them for potted plants. Moreover, you can also use them for lawns, and lastly, try using them for trees.

The steps of using this type of compost will guide you so that you can avoid mistakes. However, the different application methods will show you different ways to use compost in your garden, how much compost you need, and for the right plant.

– For Garden Crops

If you want to use this compost for regular garden crops, follow the steps listed above. For garden crops, you can use compost as mulch which is the topsoil, or mix it with the garden soil. Remember to check for and remove under-composed items from the compost before you use them in your garden.

Using Compost for Garden Crops

– For Potted Plants

If you are aiming to grow your plants in containers, you don’t have to use this compost as mulch. Mix this compost with the regular potting mix in a ratio of 1:3, which is what stands for one-part compost and three-part potting mix. Ensure that the potting mix remains well-drained and airy after mixing it with the compost. If not, add more perlite, so that it would have a stable foundation to grow your plants.

Using mushroom compost in raised beds is similar to using it in container gardening. Mix the compost with topsoil before you fill the bed with it. In raised beds, you can use as much compost as you want. Ensure that the media has good water retention.

– As Compost for Lawns

If you want to use your mushroom compost for lawns, ensure that it is very old and there are no active microbes in it. Using fresh compost can burn the leaves of your grasses, making your lawn look brown and ugly. You can use the compost as topsoil in the lawn before you plant the grasses. You can even mix it with the soil.

If there are grasses in the lawn already, use the compost to make tea for the grasses. You can add this tea to the water source of the lawn so that your grasses will get a steady supply of water and nutrients from the sprinklers.

– Using the Compost for Trees

Remember that this compost is made of mushrooms or fungi. So what happens is that the fungi decompose dead wood and other organic materials. If you use compost with active fungi for your trees, the bark of your trees can get attacked by fungi from the compost. This is why you must sterilize the compost first before using it for trees.

For well-aged composts, you do not need to sterilize them. When the compost is now ready to be used, use it as mulch for the trees. Remember to leave a space around the root crown of the trees so that oxygen can reach the roots of trees.

How To Get Mushroom Compost for Your Plants?

To get mushroom compost for your plants, you can begin by buying them in bags, or you can try to make your own, and lastly, you can also try searching for mushrooms that are found in nature but are not wild.

– Buying Some

The easiest way to get this special type of compost is to buy it. You can buy mushroom compost from mushroom farmers or gardening stores. Bought compost usually comes free from debris and is sterilized, so you do not need to prepare it before using it for your garden. You can also easily spread it around your garden, as bags are easier to transport.

– Making Yours

You can make your own compost, so all you need are mushroom spores and a growth medium to make the compost. To make the mushroom compost good for plants, ensure that the growth medium is well-decomposed before you use it as compost.Mushroom Compost for Healthier Plants

This means that you may use the same media multiple times until it can no longer support some of the new mushroom growing in it. If you do not have use for the mushrooms and want the compost to be more nutritious, mix the harvested mushrooms with the compost. Note that this type of compost is usually the by-product of mushroom cultivation. If you need to make compost for your garden, make regular compost using your food waste and other organic materials.

– Searching for Mushrooms

If you have time to wait and feel adventurous, head into the woods and search for mushrooms growing in different plants. Search only for safe mushrooms and not poisonous ones. You can collect the spent mushroom compost from there, as mushrooms only grow in organic materials.

When you collect compost from the wild, wait some weeks so that it can age properly before you use it in your garden. Also, sterilize it and remove all unwanted objects.

You need to search for people who are growing mushrooms around, and then you would have more compost than they need, so collect from them. Ask them if the compost is fresh or aged. Also, ask them what ingredients they used, and they will help you with the precise one that it needed to give a prosperous uproar to your garden.

The difference between mushroom compost and regular one is that regular compost is the finished main product of the composting process. In contrast, mushroom compost is a by-product of harvesting mushrooms, because their nutrient composition also differs, and regular compost is more nutritious.

However, both products have the same uses and methods of application. This means you will have a great benefit from using either product. Just ensure that you use your compost properly, and you’d see a significant increase in your garden’s productivity.


As you can see, mushroom compost is super beneficial for your plants, so before you get started with your special compost, here are some reminders from this article:

  • When searching for spent mushroom substrate for your plants, ensure that you go for the well-aged ones.
  • When you find safe mushrooms growing outside, check their substrate, as that is the compost you are looking for.
  • Try to add mushroom compost to the soil as topsoil or soil amendment to fix some issues such as low nutrition of the soil.
  • This compost can act as fast or slow-release fertilizer depending on how aged it is.
  • Use only a little compost, especially unaged ones, so that you do not burn your plants with excess nutrients.

Truly, you need compost in your garden, so all you must do is remember that too much of it can be damaging to your plants.

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