King Blue Oyster Mushroom Liquid Culture
$5.00 $10.00
A hybrid of Elm oyster and Blue oysters. They have the beautiful color of the Blue Oyster with the large, thick-stem of the Elm oyster mushroom.
Color ranges from deep blue to light gray depending on temperature.
Includes 10ml liquid culture syringe + sterile needle
Recommended use: Use the syringe to inoculate your own liquid culture media to expand the mycelium into many syringes worth.
Storage: Can be left at room temperature for up to 6 months, and refrigerated for longer than 1 year.
Reviews (147)
Average:
Jan 31, 2026
High quality, seller very helpful
Chris
Jan 18, 2026
Item as described. Fast shipping. A+++
Steven
Dec 21, 2025
Quality culture in a professional package at a great price. Thank you!
John Winquist
Dec 15, 2025
Excellent value. Perfect for a hobbyist growers. Haven't plated yet, but everything looks good and was packaged well. Anticipating no issues. Seller even threw in some bonuses.
elokiden
Dec 2, 2025
perfect and fast shipping, growing great
Benjamin