Easy Way to Make Worm Compost Tea

This video shows you a quick and easy way to make and use worm compost tea. Find out how to mix up worm castings and make worm compost. Worm “poop” is a great fertilizer for your houseplants. Vermicompost offers you a way to get micronutrients to your houseplants. Houseplant soil can become lacking in micronutrients, which can lead to stunted houseplant growth. Worm compost tea is a good way to get micronutrients to your houseplants with liquid worm compost. It’s fast and easy to make worm compost this way.

#healthyhouseplants #wormcomposttea #wormcastings #houseplantcare #organicgardening

Welcome to HealthyHouseplants.com, where we teach you all about gardening in the great indoors.

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Today, I’m going to show you a fast and easy way to make worm compost tea.

Worm compost, also known as worm castings, is available in granular form. I have another video dedicated to worm compost, where I discuss its many benefits and how to use it as a soil amendment. Although worm castings are essentially worm manure, they are odorless and easy to work with.

One of the greatest benefits of worm compost is its ability to add micronutrients to your soil. While many fertilizers provide macronutrients such as nitrogen, phosphorus, and potassium, they often lack the wide range of micronutrients plants need for optimal health.

Outdoors, worms naturally enrich the soil by depositing their castings as they move through the ground. Indoor houseplants, however, do not have access to this natural process. Additionally, micronutrients are often present in limited quantities in potting soil and can be leached away over time through regular watering.

Because of this, it’s a good idea to periodically reintroduce micronutrients into your houseplant soil. Worm castings are one of the best ways to accomplish that. They also help plants resist pests and diseases, making them a valuable addition to your plant care routine.

Another advantage of worm compost is that it is a very gentle, natural fertilizer. There is very little risk of root burn, making it safe for regular use.

Today, I’m showing you a batch of worm compost tea that I’ve prepared. There are advanced methods that involve air pumps and aeration systems, but this quick and simple method works very well.

To make worm compost tea, add one cup of worm compost to approximately one gallon of water. The longer you allow the mixture to steep, the more concentrated and beneficial it becomes.

I recommend steeping the tea for at least 24 hours. Ideally, allow it to steep for 48 to 72 hours. You can even leave it for several days, up to one week. However, I would not recommend steeping it much longer than a week, as the water may begin to develop an unpleasant odor.

Start by placing the worm compost in the container, then add lukewarm to warm water. Stir the mixture daily. As the tea steeps, the water becomes infused with nutrients and beneficial compounds from the worm castings.

Before using the tea, give it one final stir to distribute any settled materials and maximize the nutrients in the solution.

If you’re using worm compost tea in hydroponic systems, or if you simply want a cleaner solution, it’s a good idea to strain it before use. Some fine particles are acceptable for soil-grown plants, but straining removes excess sediment.

Using a simple strainer, pour the tea through and collect the liquid. This leaves behind much of the solid material while preserving the nutrient-rich tea.

Once strained, you can transfer the tea into a watering can for easier application. Even after straining, some sediment may remain, which is perfectly acceptable.

Today, I’m applying the tea to a palm that has already received a macronutrient fertilizer but appears to need additional micronutrients. The worm compost tea will help address any micronutrient deficiencies and support overall plant health.

Use the tea at room temperature or lukewarm temperature when watering your plants.

Worm compost tea is suitable for virtually all plants. Most plants respond positively to the additional micronutrients and beneficial compounds it provides, and you may notice healthier growth afterward.

To store leftover tea, strain it and place it in a clean, covered container such as a rinsed gallon jug. Keeping it covered helps maintain freshness and prevents contaminants from entering.

You can use worm compost tea at every watering, every other watering, or as an occasional supplement. At a minimum, I recommend applying it every six months to replenish micronutrients, especially for plants that haven’t been repotted recently or require frequent watering.

Regular watering gradually leaches micronutrients from the soil, making periodic replenishment important for long-term plant health.

That’s it for today. Thank you for stopping by.

Please leave a comment with any indoor gardening tutorials you’d like to see in future videos. And remember to like, comment, subscribe, and share this video.

Frequently Asked Questions About Worm Compost Tea for Houseplants

What is worm compost tea?

Worm compost tea is a liquid fertilizer made by steeping worm castings (worm compost) in water. The water becomes infused with beneficial micronutrients and compounds that support healthy plant growth.

What are the benefits of worm compost tea for houseplants?

Worm compost tea provides valuable micronutrients, helps improve plant health, supports resistance to pests and diseases, and offers a gentle, natural source of nutrition with minimal risk of root burn.

How do I make worm compost tea?

Add one cup of worm castings to one gallon of lukewarm water. Stir the mixture and allow it to steep for at least 24 hours, preferably 48 to 72 hours, stirring daily before use.

How long should worm compost tea steep?

Worm compost tea should steep for a minimum of 24 hours. For a stronger solution, allow it to steep for two to seven days. Avoid steeping for more than a week to prevent unpleasant odors.

Should I strain worm compost tea before using it?

Yes. Straining removes larger particles and sediment, making the tea easier to use, especially in hydroponic systems. A small amount of sediment is generally acceptable for soil-grown plants.

Can worm compost tea be used on all houseplants?

Yes. Worm compost tea is safe and beneficial for virtually all houseplants and can help improve overall plant health and vigor.

How often should I use worm compost tea?

You can use worm compost tea at every watering, every other watering, or periodically throughout the year. Applying it at least every six months helps replenish micronutrients lost through watering.

Why are micronutrients important for houseplants?

Micronutrients support many plant functions, including growth, disease resistance, and nutrient uptake. They can become depleted over time as water flushes them from the potting soil.

Can worm compost tea replace regular fertilizer?

Worm compost tea is an excellent source of micronutrients, but it may not provide enough macronutrients such as nitrogen, phosphorus, and potassium. It is often best used alongside a balanced fertilizer.

How should I store leftover worm compost tea?

Store strained worm compost tea in a clean, covered container, such as a rinsed gallon jug with a lid. Keep it sealed to maintain freshness and prevent contamination.

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