Shiitake Mushroom Blocks for Commercial Growers | MAM-091 | Midam Mushrooms
Shiitake mushroom farmer block — Lentinula edodes — commercial cultivation by Midam Mushrooms
Hearty & Meaty Yielder

Shiitake

Lentinula edodes
Strain Code: MAM-091

Shiitake is the most commercially important specialty mushroom worldwide, and for good reason. Consumer recognition, consistent demand from both home cooks and professional chefs, and an extended shelf life make Shiitake a reliable revenue stream for any farm. Our strain is selected for commercial block cultivation — wide temperature tolerance (55–75°F), heavy yields, and beautiful cap formation. Unlike log-grown shiitake, our blocks produce in weeks rather than months, with the unique 'remove bag' fruiting method allowing mushrooms to emerge from the entire block surface for maximum yield.

Fruiting Temp
55–75°F
Fruiting Period
7–20 Days
Yield
Medium
Difficulty
Easy
Fruiting Method: Remove Bag
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Cultivation Tips for Shiitake

1

Remove the entire bag from the colonized block. This allows mushrooms to fruit from all surfaces simultaneously.

2

After removing the bag, soak the block in cold water for 6–12 hours to shock it into fruiting. This dramatically improves pinning uniformity.

3

Maintain 80–90% humidity. Shiitake is more tolerant of humidity fluctuations than oysters but will crack in low humidity (which some markets actually prefer — 'flower shiitake').

4

Expect 2–3 flushes. Re-soak the block between each flush for consistent results.

In the Kitchen

Culinary Profile

Shiitake is a culinary essential — rich umami flavor, meaty texture, and remarkable versatility. It's excellent in stir-fries, soups (especially dashi), sauces, and as a standalone side dish. The stems are tougher but make excellent stock. Dried shiitake concentrates the flavor even further.

Frequently Asked Questions

Why do I remove the entire bag for Shiitake?
Shiitake naturally fruits from all surfaces of the colonized block. Removing the bag exposes the entire surface area, maximizing yield potential. This is different from oyster varieties which fruit from cuts.
What's the cold-water soak technique?
After removing the bag, submerge the block in cold water (40–50°F) for 6–12 hours. This temperature shock triggers uniform pinning across the block surface. Re-soak between flushes.
How long can Shiitake be stored after harvest?
Shiitake has excellent shelf life — 10–14 days refrigerated, one of the longest among fresh gourmet mushrooms. This makes them ideal for wholesale and grocery distribution.

Ready to Grow Shiitake?

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