How to use Kombucha Scoby as Fertilizer

Step 1: Pulverize the Scoby

The first step in repurposing your exhausted kombucha scoby is to pulverize it into smaller pieces. You can use a blender or a food processor for this task. By breaking it down, you will make it easier for the scoby to decompose and release its nutrients into the soil.

Step 2: Compost the Scoby

Once you have pulverized the scoby, you can add it to your compost pile. Mixing it with other organic materials, such as fruit and vegetable scraps, will help speed up the decomposition process. Remember to turn your compost regularly to ensure proper aeration and decomposition.

Step 3: Use as Tea Fertilizer

If you prefer a more direct method, you can use your pulverized scoby to make a tea fertilizer. Simply add the scoby to a bucket of water and let it steep for a few days. The water will absorb the nutrients from the scoby, creating a nutrient-rich liquid fertilizer.

Once the tea is ready, you can use it to water your plants. Dilute the tea with water at a ratio of 1:10 (tea to water) to avoid overwhelming your plants with concentrated nutrients. This tea fertilizer can be used on both indoor and outdoor plants.

Pros and Cons of Using Kombucha Scoby as Fertilizer

Using exhausted kombucha scoby as fertilizer has its advantages and disadvantages. Let’s take a look at both:

Pros:

• Nutritional Value: Kombucha scoby is rich in organic acids, enzymes, and beneficial bacteria that can enhance the nutrient content of the soil.
• Cost-effective: Instead of purchasing commercial fertilizers, repurposing your scoby allows you to save money while reducing waste.
• Environmentally Friendly: By composting or using scoby tea, you are contributing to sustainable gardening practices and reducing landfill waste.

Cons:

• pH Imbalance: Kombucha scoby can lower the pH of the soil if used in excessive amounts. It is important to monitor the pH levels and avoid over-fertilization.
• Potential Mold Growth: If not properly composted or used as tea, the scoby can attract mold. Ensure proper decomposition and avoid using scoby that shows signs of mold growth.

Suggestions to Avoid pH Imbalance

To prevent the pH of your soil from sinking too much, you can take the following precautions:

• Monitor pH Levels: Regularly test the pH of your soil using a pH testing kit. This will help you identify any imbalances and take corrective measures.
• Use in Moderation: Avoid over-fertilizing your plants with scoby. Start with small amounts and gradually increase if necessary.
• Combine with Other Amendments: Mix the scoby with other organic amendments, such as compost or aged manure, to help balance the pH and provide a more balanced nutrient profile.

Nutritional Values and Benefits

Kombucha scoby is packed with beneficial nutrients that can promote plant growth and health. Some of its nutritional values include:

• Organic Acids: The scoby contains organic acids like acetic acid, glucuronic acid, and lactic acid, which can help break down nutrients in the soil and make them more accessible to plants.
• Beneficial Bacteria: Kombucha scoby is home to a variety of beneficial bacteria and yeasts that can improve soil health and suppress harmful pathogens.
• Enzymes: Enzymes present in the scoby can aid in the decomposition of organic matter, making nutrients more readily available to plants.

By using exhausted kombucha scoby as fertilizer, you are not only repurposing waste but also providing your plants with a nutrient-rich boost. Remember to use it in moderation, monitor pH levels, and combine it with other amendments to ensure optimal plant growth. Happy gardening!