Top 9 Liquid Worm Castings – Garden Fertilizers

As an Amazon Associate I earn from qualifying purchases.

1. Petra


Worm Castings, PetraTools Worm Casting Concentrate 8 Oz, Worm Tea for Gardening Soil, Worm Tea Fertilizer Liquid, Earthworm Tea Worm Castings, Earthworm Casting Manure Fertilizer

Petra #ad - Use this advanced formula every time you water during the entire lifecycle of your plants. Boost your soil and plants' nutrient feeding by combining petratools worm castings tea with your fertilizer. It also has vitamins, and good bacteria, minerals, essential for the soil and plants. Super strength concentrate: petratools worm casting tea is a highly concentrated garden and lawn solution that conditions the top soil and other soil layers to promote healthy plant growth.

Suspended animation technology: unlike other worm tea concentrates that let helpful bacteria die in the bottle and hope a small percentage will suspend, our proven formula suspends bacteria for maximum effectiveness. When pre-planting in spring or fall, use this concentrate at 5oz per 1-gallon of fresh water. 100% pure materials: we formulated our worm castings fertilizer for organic production with 100% natural ingredients.

Petratools continues to work hard to delivery top-quality sprayers & solutions to keep your home, lawn and palces of business clean, green and safe. All petratools products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. American family-owned company & usa support: petratools is a usa based company located in carlisle, pennsylvania. Or, add 1-2tsp concentrate to feedwater after seeds are growing or plants have been transplanted. 8 oz concentrate = 40+ gallons of feedwater spraying.
BrandPetra #ad
ManufacturerPetra #ad
Weight0.5 Pounds

2. Petra


Earthworm Tea Worm Castings, Compost Tea Fertilizer Liquid, Worm Castings, Earthworm Casting Manure Fertilizer, PetraTools Worm Casting Concentrate for Growers 32 Oz, Worm Tea for Growers Gardening Soil

Petra #ad - This compost tea for plants will help your grows thrive from the roots to the leaves and flowers. Outstanding customer support: petratools is a usa-based company located in Carlisle, Pennsylvania, that has been providing quality lawn care, gardening and grower products.

It conditions the topsoil and other soil layers with its vitamins, and beneficial bacteria, essential for healthy soil and succulent grows. Beautiful roots, leaves & flowers: our suspended animation technology keeps the worm compost beneficial bacteria alive. Ultimate nutrient-packed rich soil: worm tea fuel is potent, minerals, concentrated worm castings that bring out the best in your plants. A premium worm tea fertilizer liquid made for your grows. Supports organic production: our compost tea concentrate is formulated for organic production and only contains pure, high-quality ingredients derived from nature.

More foliage and larger stems: you can use a foliar sprayer to apply the earth worm castings tea directly to the plants for a rapid absorption and to achieve more foliage and larger stems. Also, the worm tea creates a waxy layer atop the leaves which wards away leaf-munching stressors. We have a 100% satisfaction guarantee and excellent USA Customer Support ready to assist you with any questions you may have.
BrandPetra #ad
ManufacturerPetra #ad
Weight2 Pounds
Part NumberWorm Tea Fuel

3. Infinity Soil


Nourishes Plants and Increase Bloom and Fruit Yield, Earthworm Casting Tea, Full of Living Microbes, Infinity Soil, 32 oz, Natural Liquid Soil Enhancer

Infinity Soil #ad - Derived from the waste of earthworms, casting tea is a liquid soil enhancer that’s rich in microbes that help your plants absorb more nutrients. Casting tea is compatible with irrigation systems, indoor, and outdoor plants.

Infinity soil is dedicated to bringing the best Mother Nature has to off to your garden with chemical-free products you can trust. Free from chemicals, casting tea doesn’t have a strong odor, and pathogens and USDA and CDFA certified organic. Unlike fertilizers, heavy metals, smelling of a lush forest after rain. Combine the casting tea with water and spread over your plants every two weeks. Keep your garden growing strong the natural way with Earthworm Casting Tea from Infinity Soil.
BrandInfinity Soil #ad
ManufacturerInfinity Soil #ad
Weight2 Pounds

4. Sir Wiggles


Bat Guano, & Kelp 4 oz, Rainwater Natural Liquid Plant Food & Garden Fertilizer Concentrate | Worm Rum Made from Worm Castings, Seabird Guano

Sir Wiggles #ad - Smells like poop -the smell dissipates when the mixture is put on the soil around plants. Make sure that you grab a bottle whenever you see it available. Our natural plant food works safely with other fertilizers. Plants love worm rum - worm rum can be used on houseplants, fruits, and vegetables.

Works wonders for container gardens. Made with rainwater – plants naturally love and thrive in rainwater which is why we made our plant food concentrate with macronutrient packed rainwater. Give your plants an extra nutritious boost with power ingredients like worm castings, kelp, volcanic rock dust, alfalfa, bat guano, seabird guano, and molasses - all included in our liquid plant food. Concentrate - make up to 4 gallons of a fresh batch of Worm Rum once per week. It is easily absorbed by plants.

Economical - each gallon cost the same as a gallon of milk. Worm tea fertilizer liquid taken to a new level – has more minerals than regular compost tea. Great for indoor houseplants and outdoor vegetable plants – the addition of bat guano and kelp add trace nutrients for both indoor and outdoor plants. Builds healthy soil – our liquid fertilizer concentrate is packed with plant nutrients and protects roots and encourages growth. Works exceptionally well as a fertilizer for vegetable gardens.
BrandSir Wiggles #ad
ManufacturerSir Wiggles LLC #ad
Weight0.25 Pounds
Part NumberWR-1

5. Bloom City


Organic Earthworm Tea Concentrate and Compost and Bokashi Booster by Bloom City, Quart 32 oz

Bloom City #ad - 100% sustainable organic ingredients: Brewed and concentrated organically using Washington worms and black strap molasses. Highest quality, most potent, better for you, biggest yield: bloom city’s ingredients are better for plants, BEST VALUE, and better for the planet. Highly concentrated formula with billions of bacteria: Makes other fertilizers and soil more effective for plant growth. Can be used on houseplants, greenhouse plants and outdoor plants. Simply the best choice for the conscientious grower. Great for starting a compost tea recipe or as a compost replacement for gardens.
BrandBloom City #ad
ManufacturerBloom City #ad
Weight2 Pounds
Part Numberwormtea-32-fba-upc-0422

6. Prevegenics


Mobile Microbes, and Enhance Nutrient Uptake | 32 fl. oz., Liquid Compost | Worm Tea with Trace Minerals, and Aerobic Microbes | Improves Soil Health, Vitamins

Prevegenics #ad - Package dimensions: 102 inch l x 7. 02 inch W x 2. 48 inch H. Mobile microbes: microbes move throughout the soil to allow healthy growth of plants, trees, and lawns. With the addition of worm tea, bacteria and fungi is added to the soil to provide proper soil structure. Healthy soil food: liquid compost is able to provide proper support for to achieve a healthy soil. Enhances nutrient uptake: applying liquid compost aids in Aeration and conservation of water with trace minerals and vitamins which enhances nutrient uptake and allows plants, trees, and lawns to look the best they can be.
BrandPrevegenics #ad
ManufacturerPrevegenics LLC. #ad
Weight2 Pounds
Part NumberCOM-32O



4.5-Pounds, Wiggle Worm Soil Builder, Worm Castings Organic Fertilizer

UNCO INDUSTRIES,INC #ad - Excellent for indoor or outdoor plants; houseplants, flowers, vegetables, and more. Just a handful will make your plants happy. Slowly feeds the plant for long periods of time. Beautiful growth and yields of your plants. Nutrients in earthworm castings are plentiful.
Height2.5 Inches
Length10 Inches
Weight5 Pounds
Width7 Inches
Part NumberWW4.5

8. Green Gardener


Worm Tea All-Purpose Natural Liquid Fertilizer- 1 Gallon Jug of Concentrate Makes 40 Gallons Probiotic Plant Food

Green Gardener #ad - 100% natural ingredients, 100% Satisfaction Guarantee. All indoor/outdoor Plants/Trees/ Vegetables/Turf. Produces more bloom, flowers, & Up to 400% more fruit and Vegetables. Saves on Water Usage. Promotes ideal Environment for Root Growth.
BrandGreen Gardener #ad
ManufacturerGreen Gardener #ad
Weight9 Pounds

9. VermisTerra


Quart, Flowers, Boost Growth, Vermicompost Fertilizer, Organic Earthworm Soil Enhancer, Vegetables, Fruit and Trees, VermisTerra Worm Tea for Gardening and Composting, Increase Yields

VermisTerra #ad - Boosts plan probiotics, essential nutrients and minerals. Enhance nutrient uptake, root development and soil structure. Plant available: nitrogen, sulfur, humus, calcium, Phosphate, Phosphorus, Iron, Magnesium, chitinase, Zinc, Sodium, Potassium, Copper, Manganese, Potash, Boron.

Certified organic and supports regenerative farming, Non-toxic, all natural. Biofertilizer which contains living enzymes which, plant surfaces, when applied to seeds, or soil, colonize the rhizosphere or the interior of the plant and promotes growth by increasing the supply or availability of primary nutrients to the host plant. Plant boosting product that super-charges your soil.
BrandVermisTerra #ad
ManufacturerVermisTerra #ad
Height9 Inches
Length3.5 Inches
Weight2 Pounds
Width3.5 Inches