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Botanical WatersThe science of water-extraction.

Spores + Grow Kits

Blue Oyster Grow Kit

Fast colonizer, prolific fruiter. The 'first kit' classic.

About this product

Pleurotus ostreatus var. columbinus on hardwood substrate. The most prolific gourmet species in a grow-kit format — expect a first flush in 7-12 days at room temperature. Two or three flushes typical before exhaustion.

Ingredients

  • Sterilized hardwood substrate
  • Blue oyster mushroom culture

Suggested use

Mist 2x/day in indirect light. Harvest before caps flatten for best texture.