Compost and soil amendment
Give tired garden soil a richer start.
An aged mushroom compost for mixing into garden beds and existing soil. It adds organic matter without asking you to replace the whole bed.
No call. No hoops. No find-out-later.

- Colour
- Brown
- Recommended depth
- 2 inches
- Weight
- About 600 lbs per yd³
- Priced by
- The cubic yard
- Pickup minimum
- ¼ cubic yard
Is it right for your project
Right material, right place.
Works well for
- Mixing into existing vegetable-garden soil
- Improving flower beds
- Refreshing tired garden soil
- Adding organic material to heavy soil
- Preparing new garden beds
Choose something else for
- Using alone as the full planting soil
- Filling raised beds entirely with compost
- Planting seed directly into a thick layer
- Placing heavily around young transplants
- Blueberries and other salt-sensitive plants
Why this material
The details that make it worth choosing.
Mix it into an existing bed instead of replacing all the soil.
Work it into the root zone before planting or between seasons.
A thin mixed-in layer does more good than a deep pile left on top.
Order it
Choose how your load gets home.
Loaded clean here, or delivered and placed right where you want it.

Screened, consistent, and priced by the cubic yard.
How would you like it?Choose Loaded or Delivered above to see the full breakdown and continue.
We'll confirm your address and the delivery date on the next step.
Only need a bucket or two? Get it self-serve — bring your own container and fill what you need.
The details
Product details.
Where it comes from
Aged organic mushroom compost
Klassen describes its Mushroom Manure as an aged, OMRI-certified compost for soil amendment, flower beds, vegetable gardens, topdressing, and custom soil blends. Read the supplier's details
Questions
Common questions.
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