Roots Organics Big Worm Soil | 1cu ft

Pure Worm Castings Soil Amendment With No Fillers, 1cu ft

Fillers and synthetic additives in a worm-castings product can dilute the very benefit growers are paying for. Roots Organics Big Worm is a pure, premium worm-castings amendment produced by earthworms fed a tended blend of organic and natural feedstocks, with no fillers, chemicals, or additives in the finished product.

This 1cu ft bag is sized to blend into existing potting mixes and garden beds as a soil amendment rather than serve as a standalone growing medium.

Key Features & Benefits

• Pure Worm Castings — no fillers, chemicals, or additives in the finished product.
• Carefully Tended Earthworms — fed a natural, organic feedstock blend to produce the castings.
• Blends Into Existing Soil — sized as an amendment to mix into potting mixes and garden beds, not a standalone medium.
• 1cu ft Bag Size — a manageable amount for home garden and container use.

Who Should Use Roots Organics Big Worm Soil

Big Worm Soil suits gardeners who want a pure worm-castings amendment, without fillers or chemical additives, to blend into their existing soil or potting mix.

About Roots Organics

Aurora Innovations, Inc., founded in 2000 in Eugene, Oregon, produces the Roots Organics line of soils, soil amendments, and nutrients. The company moved from its original lighting and greenhouse-supply business into soil and fertilizer products, an area it has focused on for more than two decades.

Frequently Asked Questions

What is Big Worm made of?

It's pure worm castings, with no fillers, chemicals, or additives. The finished product is entirely the output of the tended earthworms' feedstock.

What are the earthworms fed?

They're fed a tended blend of organic and natural feedstocks, aimed at producing high-quality, exceptional castings rather than maximizing volume. That feedstock choice is what the finished castings' quality comes down to.

How do I use it?

Blend it into your existing soil or potting mix as an amendment rather than using it as a standalone growing medium. Working it into the top few inches around the root zone is a common approach.

What size is this bag?

This listing is a 1cu ft bag, sized to blend into potting mixes and garden beds without needing to reorder frequently. It's an amendment quantity, not meant to fill a container on its own.