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All Natural Plant Fertilizer - Earthworm Castings!

Updated: Jun 23, 2023

Earthworm Castings

What are Worm Castings?

Worm castings are an organic form of fertilizer produced from earthworms. Also known as vermicast, worm castings manure is essentially earthworm waste, otherwise known as worm poo. As these creatures eat through compost, their waste creates an optimal soil enricher. Worm castings resemble football-shaped particles that improve soil aeration and drainage, as well as increase water retention in the soil.

Can You Use Worm Castings for Plants?

You betcha! Organic worm castings are excellent for plants. They contain all the essential nutrients that plants need in addition to enriching the soil in which the plants are grown. Not only can this fertilizer be used on nearly any type of plant, it can also be used directly on plants without burning them. Worm castings manure can be applied as top dressing, side dressing, or worked into the soil.

Nutrient-Rich Plant Food

When worms produce castings, organic material is present throughout, making it an ideal supplement for barren soil. Have some tough gardening soil that could use some help?

Many of the nutrients that plants need to thrive can be found in large quantities within earthworm castings. Nutrients such as magnesium, calcium, potassium, and phosphorus are practically bursting out of this stuff. You'll also find nitrates in a very potent form within the castings. While other types of fertilizer or soil supplement can claim these nutrients, they can't claim that they are immediately available to the roots of the plant. Most of the time when you grow plants, soil that's full of fertilizer can burn the roots and permanently damage the plant.

With castings, however, all the healthy nutrients that the plant needs are water-soluble and can be absorbed right away. You also don't have to worry about putting too much casting material into the soil, because it will never burn the roots of your plants or flowers.

In addition to the core nutrients that the plant needs to grow, you'll also find copper, zinc, iron, cobalt, borax, manganese, nitrogen, and carbon. That provides a lot of versatility in nutrients for all different kinds of plants and many different kinds of soil.

It's kind of like worm castings fill in whatever nutritional gaps with your organic garden or crops, and makes it so that you can grow amazing plants with natural germination... no matter what!

We feature a local Florida brand – visit their website at Black Star Earthworm Castings

On sale now - $30 for a 28 lb. bag


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