Jan 31st, 24

0 min read

How To Grow Mushrooms From Coffee Grounds At Home: A Simple And Effective Guide

By Son Vu

Mushrooms are a nutritious food, rich in protein, fiber, vitamins, and minerals. However, mushrooms bought in the market often have high prices and do not ensure food safety and hygiene. So why don't you try growing your mushrooms at home from coffee grounds? Coffee grounds have a moisture content of about 60-70% and a pH of about 5.5-6.5, which are ideal conditions for fungus to grow. Join EQUO to discover how to grow clean, fresh mushrooms right in your home.

1. Ingredients and tools needed

To grow mushrooms from coffee grounds, you need to prepare the following ingredients and tools:

  • Mushroom spawn: Straw mushrooms, abalone mushrooms, or a bunch of enoki mushrooms with stems and roots intact.
  • Coffee grounds (about 1-2kg).
  • Clean water.
  • Straw.
  • Plastic barrels, foam containers, plastic pots, or plastic buckets have a capacity of about 20-30 liters.
  • Bowl.
  • Nylon bag.

Ingredients and tools needed

Source: Internet

With simple ingredients and tools, you can grow mushrooms at home from coffee grounds. This is a way to both save costs and ensure food safety and hygiene. The process of growing mushrooms is not too complicated, just a little patience and meticulousness and you can harvest fresh, nutritious mushrooms.

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2. Steps to grow mushrooms from coffee grounds

After full preparation, you can refer to how EQUO performs the next steps in the process of growing mushrooms from coffee grounds below.

2.1. Handling coffee grounds

After use, coffee grounds must be processed to remove impurities and harmful bacteria. Moldy coffee grounds should never be used.

Coffee grounds need to be moistened before planting to ensure appropriate moisture for mushroom growth. You can compost coffee grounds by mixing coffee grounds with water in a 1:1 ratio and brewing for about 2-3 weeks.

Handling coffee grounds

Nguồn: Internet

2.2. Preparing the growing container

Mushroom growing containers need to have a capacity of about 20-30 liters. You can choose plastic or foam containers. Before planting mushrooms, it is necessary to punch drainage holes in the bottom of the container. The drainage holes are about 0.5-1cm in diameter.

Preparing the growing container

Source: Internet

2.3. Planting

After preparing the mushroom growing box, you proceed to grow mushrooms according to the following steps:

  • Step 1: Pour coffee grounds into 1/2 container.
  • Step 2: Place the roots in the container containing the coffee grounds, so that they just cover the roots. You should space the roots evenly so the mushrooms can grow well.
  • Step 3: Cover the mushroom roots with coffee grounds, about 5cm from the top of the barrel.
  • Step 4: Use a straw or a plastic bag with ventilation holes to cover the box and keep it in a humid place, not too hot or cold, away from direct sunlight. The ideal temperature for growing mushrooms is between 20-25 degrees Celsius.

2.4. Care

Depending on the type of mushroom you grow, the time it takes for the mushroom to grow will vary. Normally, the average development time of straw mushrooms is about 10-12 days, enoki mushrooms are 10-14 days, abalone mushrooms are 20-25 days, and shiitake mushrooms will develop in about 30-35 days.

Mushrooms need to be grown in an environment with high humidity, ranging from 85-95% and need to regularly mist the mushroom growing box to keep it moist. You should also check the mushroom growing container regularly to detect and promptly handle problems that arise, such as moldy mushrooms, pest-infested mushrooms, etc. When the mushrooms start to grow, remove the plastic bag. Exposing mushrooms to light helps them thrive and produce higher yields.

2.5. Harvesting

After about 10-14 days, when the mushrooms start to grow, you can proceed to harvest. The sign that the mushroom has grown is that the base of the mushroom begins to emerge from the layer of coffee grounds. When the mushrooms grow about 5-7 cm long, they can be harvested.


Source: Internet

To harvest mushrooms, use a knife to cut the mushroom stem close to the base. The remaining roots in the coffee grounds can still be harvested. You should harvest mushrooms in the early morning or late afternoon when the mushrooms are still fresh.

After harvesting, you need to remove the remaining mushroom roots from the coffee grounds. Otherwise, the mushroom roots will continue to grow and absorb nutrients, making it impossible for the next mushroom to grow well.

With the above instructions, you can grow mushrooms at home using coffee grounds. This is a simple, cost-effective way to help you have a clean, safe food source for your family.

3. Tips for growing mushrooms from coffee grounds

Growing mushrooms from coffee grounds is simple, economical, and environmentally friendly. However, to get fresh and delicious mushrooms, you need to keep in mind the following points:

3.1. Incubate coffee grounds for enough time

After being collected, coffee grounds need to be incubated for about 2-3 weeks to decompose and create a favorable environment for fungus to grow. The process of composting coffee grounds will help reduce the amount of acid in coffee grounds, helping mushrooms grow better.

Incubate coffee grounds for enough time

Source: Internet

3.2. Mushroom growing containers need drainage holes to avoid waterlogging

Mushrooms are moisture-loving plants but cannot tolerate waterlogging. Therefore, mushroom-growing containers need to have drainage holes to avoid waterlogging, causing the mushrooms to rot. You can punch drainage holes in the bottom of the container or use a plastic container with built-in drainage holes.

Mushroom growing containers need drainage holes to avoid waterlogging

Source: Internet

3.3. Avoid direct sunlight

Mushrooms love moisture and shade. Therefore, you should place the mushroom growing container in a place away from direct sunlight. Direct sunlight will cause the mushrooms to get sunburned and not grow.

Avoid direct sunlight

Source: Internet

3.4. Water properly

Mushrooms need to be watered regularly to ensure moisture. However, you need to be careful not to water too much to avoid waterlogging. You can use a mist sprayer to water the mushrooms 2-3 times a day, depending on weather conditions.

Water properly

Source: Internet

In addition to the above notes, you also need to pay attention to choosing mushroom varieties suitable for local weather and climate conditions. Some mushroom varieties that are easy to grow from coffee grounds include enoki mushrooms, abalone mushrooms, straw mushrooms, button mushrooms, etc.

With a little patience and care, you can grow your fresh mushrooms right at home.

EQUO coffee grounds products - Turning waste into sustainable products

Coffee grounds are a familiar waste product in everyday life. However, few people know that coffee grounds can also be recycled into useful, environmentally friendly products.

Coffee grounds have many outstanding properties, including:

  • High biodegradability, helps reduce environmental pollution.
  • Safe for health, and does not contain toxic chemicals.
  • Has a characteristic aroma.

EQUO coffee grounds product line Made from 100% pure coffee grounds, does not contain toxic chemicals, ensuring safety for users' health. Some of EQUO's outstanding coffee grounds products include:

  • Coffee straws: EQUO's coffee straws are moderately hard, not soft when used with hot drinks. The product has a gentle aroma of coffee, bringing a relaxing feeling when used.
  • Coffee grounds knife, spoon, and fork: EQUO coffee grounds knives, spoons, and forks have a sophisticated, luxurious design.

With outstanding advantages of environmental friendliness, health safety, and high quality, EQUO coffee grounds products are a great choice for those who love the environment and wish to use environmentally friendly products. Safe and quality products. Please visit EQUO's store link for more information about this product line: https://shopequo.com/collections

EQUO coffee grounds products

Growing mushrooms from coffee grounds is a simple, cost-effective, and environmentally friendly way. With easy-to-find ingredients and tools, you can grow fresh mushrooms right at home. Besides, coffee grounds can also be recycled into many other useful products, such as straws, knives, spoons, forks, etc. This is a way to help reduce environmental pollution and protect the environment. human health. Let's join hands with EQUO to turn coffee grounds from waste into environmentally friendly products!

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