Vermicompost Tea: An Organic Plant Booster
What is Vermicompost Tea?
Vermicompost tea is a nutrient-rich liquid fertilizer made by steeping or brewing vermicompost (a combination of worm castings and broken-down organic matter) in water. This liquid extract contains beneficial microbes and nutrients that can be easily absorbed by plants.
Benefits of Vermicompost Tea
- Provides quick nutrition for plants
- Enhances soil health and fertility
- Promotes root growth and plant vigor
- Suppresses diseases and pests
- Is gentle and won’t burn plants
How to Make Vermicompost Tea
Method 1: Aerated Compost Tea
This method produces the highest concentration of beneficial microbes.
- Fill a bucket with water and install an air pump.
- Place vermicompost in a linen or fine mesh bag and suspend it in the water.
- Aerate the water continuously for at least 24 hours.
Method 2: Steeping Compost Tea
This method is simpler and requires less equipment.
- Add 1/4 cup of vermicompost or vermicastings to a gallon of water.
- Stir and let steep overnight.
- Strain the mixture through a fine sieve or filter.
Method 3: Paper Filter Method
This is an easy and convenient way to make small batches of vermicompost tea.
- Place 1/4 cup of vermicompost in a paper coffee filter.
- Tie the filter closed with cotton twine.
- Add the filter to a one-gallon watering can or bucket and fill with water.
- Let steep overnight.
When to Feed Plants with Vermicompost Tea
- Feed houseplants weekly to every 10 days during the growing season.
- Feed outdoor vegetables and herbs at least once a week.
- You can’t overdo it, so feel free to apply as much as you like.
Foliar Feeding with Vermicompost Tea
Foliar feeding involves spraying vermicompost tea directly onto plant leaves. This allows the nutrients to be absorbed quickly and can help prevent diseases like powdery mildew.
Tips for Making and Using Vermicompost Tea
- Use high-quality vermicompost that is rich in organic matter and beneficial microbes.
- Aerate the tea regularly to increase the oxygen content and microbial activity.
- If you don’t have an air pump, stir the tea occasionally during the steeping process.
- Use the tea within a few days of making it for best results.
- Store the tea in a cool, dark place to preserve its potency.
- Vermicompost tea can be applied to all types of plants, both indoors and outdoors.
Conclusion
Vermicompost tea is an easy and effective way to provide your plants with essential nutrients and beneficial microbes. It is a natural and sustainable fertilizer that can help your plants thrive.