Ready To Fruit Blocks
Black Oyster Mycelium: Dark Beauty, Bold Taste, Cold-Weather Strength
Why Grow Black Oyster?
- Striking Charcoal Caps: Perfect for growers who want a dramatic, high-end gourmet look.
- Excellent Cold Fruiting: Prefers cool climates, forming thick, sculpted caps.
- Earthy Clean Aroma: Fresh Black Oysters carry a mild forest-like scent.
- Deep Umami Flavour: Rich, savoury, and complex — exceptional in stir-fries and broths.
- Very Strong Mycelium: Spreads aggressively through grains and hardwood substrates.
Best Formats
- LC & Syringes: Great for rapid colonization.
- Mixed Grain Spawn: Performs exceptionally on blended grains.
- Hardwood Blocks: Enhances flavour and cap density.
25.00 CAD
Reviews
Kristen
Toronto ⭐⭐⭐⭐⭐
Popped a colonized rye block into bulk Friday night, pinning started in a week and a half. Roman gave me a same-day mix ratio for coir that’s working stupidly well. Highly recommend for exotic mushrooms grow.
Mandeep
Mississauga ⭐⭐⭐⭐⭐
I’m terrible at grain, so these ready-to-go blocks are a lifesaver!!!
Joey
Oakwille ⭐⭐⭐⭐⭐
Ordered a Lion’s Mane ready-to-fruit block. Literally got home, cut an X on the side, put it on my kitchen counter. 11 days later — massive snowball. Harvested 600 g fresh with scissors. Roman said “don’t overthink it” and he was 100 % right.
Sarah
Toronto ⭐⭐⭐⭐⭐
Pink Oyster block arrived last Thursday. Cut the X Friday morning, in a week woke up to neon pink clusters everywhere. 400 g first pick and it’s already pushing a second flush. Easiest thing I’ve ever grown.
Natalia
Mississauga ⭐⭐⭐⭐⭐
King Oyster block is ridiculous. Cut the X, stuck it in my spare shower for humidity. 12 days later harvesting thick 300–400 g trunks. Tastes better than Superstore
Daniel
Barrie ⭐⭐⭐⭐⭐
Ordered 15 ready to fruit blocks for a big winter grow. All arrived snow-white. Roman even threw in a free liquid culture and a couple mini grow kits, because I mentioned it was my first bulk run. Northern Ontario approved!
Natalia
London ⭐⭐⭐⭐⭐
Me and my husband got 10-bag bundle from them, every single one colonized perfectly. They answered like 12 questions I’m-paranoid questions over a week. Definitely worth the price just for the support!
Victor M.
Ottawa ⭐⭐⭐⭐⭐
Best bang-for-buck 5 lb bags in Canada right now.
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