King Blue Oyster Liquid Culture Syringe (10cc)King Blue Oyster Liquid Culture Syringe (10cc) Fast Growing Hybrid with Vibrant Blue Caps and Meaty Texture King Blue Oyster mushrooms are a hybrid of the classic Blue Oyster and King Oyster varieties. This pairing results in striking blue tinted caps atop large, meaty fruiting bodiesperfect for both culinary use and visual appeal. They grow rapidly in dense clusters and boast an impressive shelf life of up to 10 days under proper refrigeration.

22 micron waterproof filter reduces contamination risk

Fast Assembly – Ready to use in approximately 15 minutes

If you prefer larger-scale inoculation

des-head h2

Remote Control with 3 Timer Settings (15

Our Ultimate 8oz substrate jars are trusted by growers across the country for their consistent results

Bag Size: 4 lb each

Just inject your spores into the grain jar

Re-sterilize: Stack dishes in a Unicorn bag or wrap in autoclave-safe wrap

Many cultivators never produce fruit bodies despite years of effort with proper genetics and technique

Bright white mycelium when young

Compatible With