'Probiotics for Plants'
Worm Manure

Feed your soil with healthy microbes that deliver on-demand nutrients to plants, supporting vibrant, thriving growth all season.

100% satisfaction guaranteed or a full refund

Feed the soil, watch the magic

Jocelyn's Soil Booster Worm Manure is a natural soil amendment - an organic alternative to fertilizer for regenerative growing. Naturally made from food compost, it is the perfect plant food, “Black Gold” for any type of soil - for indoor plants, vegetables & herbs and outdoor vegetation.

The difference you can see in your soil

Don't be fooled by inexpensive worm castings! It's all about the worms and the difference in quality when comparing Jocelyn's Soil Booster Worm Manure to other worm casting products on the market.

Trusted by gardeners coast to coast

  • “Thank you again for the delivery, your Soil Booster is amazing!! I used one bag already for all my house plants and they have all started growing like crazy!”

    - Deenie

  • “Love this product. I’ve used it for 3 yrs when I transfer seedlings from starter mix and especially when transferring to the garden! It definitely makes a difference!”

    - Julie

  • “I'm so pleased with Jocelyn"s Probiotics for Plants Worm Manure. Our soil, generally speaking, is so depleted, so I welcome the boost! Easy to use.”

    - Mary

How it works

A little goes a long way with this worm manure. A simple sprinkle onto soil acts as an inoculum for rehabilitating old, dead dirt with the natural microbiology required to grow healthy plants.

This worm manure acts as a sponge to hold water and regulate moisture levels in the soil, reducing watering requirements and making plant care easier.

Backed by science, safe & sustainable

Frequent Questions

Soil is the foundation to all ecosystems in nature. All life relies on the soil's ability to support growth. And a little known fact is the soil itself is teeming with millions of micro-organisms or microbes working every day to break down nutrients to make life possible. Worms are a keystone species in these soil ecosystems. As they digest material, they break down the soil aggregates and enhance the microbial activity. 

Jocelyn has replicated this natural process to produce Worm Manure that brings Mother Nature's processes to your plants own ecosystems. Worm manure contains microbes that transform soil minerals into plant nutrients, which the plant uses to grow healthy and strong roots, stems, leaves, fruits and veggies. Worm castings also contain natural growth, stimulators which trigger plants to grow quickly. 

Once the microbes are in the soil, they help restore soil structure, by producing the glues and fine strands that allow soil to have air pockets and water pockets, allowing plants to access water whenever they need it. Plus, worm castings contain 50% more humus than regular topsoil; humus has the capacity to store large amounts of carbon, making it an effective climate-change fighter. Think of Soil Booster like an a la carte menu: plants ask for what they need by releasing specific carbohydrate molecules into the soil, and Soil Booster’s microbes go out — much farther than plant roots can reach — to find or manufacture the meal that has been requested. The microbes deliver the requested nutrients to the plant root system in exchange for more sugar.

Jocelyn's Soil Booster Worm Manure is made in 3 steps, using an advanced vermicomposting system. The first step is to collect food waste destined for landfill as a feed stock for our worms. Food waste brings variety to the worms diet, allowing them to produce a diverse microbial population. This step also keeps food waste out of landfill, lowering carbon emissions and contributing to the regenerative movement.

The second step is to feed the food waste to our millions of Red Wiggler worms. The worms do what they do best, breaking down food waste into accessible minerals with all the beneficial microbes necessary to deliver nutrients to your plants. 

Finally, our team works hard to harvest and process the castings to ensure that each batch customers receive is of the highest quality. Not only that, but that the Worm Manure is produced in an ethical and environmentally sound way that takes care of everyone involved, including the worms!

One of the core tenets of regenerative growing is developing healthy soil, and reusing your growing medium — in other words, your soil — as much as possible. Because Jocelyn’s Soil Booster rebuilds soil structure and contributes to the development of carbon-rich humus, it’s an invaluable tool in your regenerative toolkit, enabling you to successfully grow plants year after year using healthy, climate change-fighting soil. Check out our blogs for more information on the science behind regenerative growing.

Why Jocelyn's Soil Booster?

  • Healthy Microbes
  • Family Friendly & Pet-Safe
  • Carbon Negative
  • Backed by Science
  • Nutrient Rich
  • Made In Canada