Sawdust Spawn — 5 lb Blocks

Our sawdust spawn is made with a 50/50 mix of hardwood sawdust and whole oats, hydrated to 40%. This combination has been unofficially dubbed “Super Spawn” by growers — and for good reason. It delivers aggressive colonization, high nutrition, and enzymatic strength in one clean, efficient block.

Each spawn block weighs 5 lbs and comes fully colonized with the strain of your choice.

Shipping Policy:

• Spawn ships every Monday.
• Orders must be placed by Thursday at 11:59 PM Eastern to ship the following Monday.
• Orders placed after the cutoff will ship the week after.

Spawn is available only for select strains. If a strain offers spawn, it will appear below.

Why Our Spawn Performs Like It Does

Our spawn is designed to give cultivators the best of both worlds:

• Whole oats supply dense, long-burning nutrients that power rapid expansion.
• Fine sawdust creates thousands of tiny inoculation points, allowing your spawn to contact and colonize the substrate more evenly and aggressively.
• The 40% hydration level ensures ideal moisture for storage, handling, and clean leap-off.

But there’s more under the surface. The sawdust base doesn’t just hold mycelium — it activates it.

Enhanced Enzymatic Profile

Unlike grain-only spawn, the inclusion of sawdust boosts enzymatic readiness. That means:

• Faster digestion of your fruiting substrate
• Stronger recovery after transfer
• Better leap-off into both hardwood and supplemented blocks

This isn’t just spawn — it’s a substrate-ready biological engine designed for commercial strength and small-system flexibility.