Grow your own fresh, gourmet Blue Oyster mushrooms at home with this easy-to-use grow kit. Made with a premium hardwood blend, each block arrives partially colonized, needing just a few days before it’s ready to fruit.
What Are Blue Oyster Mushrooms?
Blue Oyster (Pleurotus ostreatus var. columbinus) is a vigorous and high-yielding gourmet species, known for its deep blue-gray caps that lighten as they mature. With a firm texture and rich, earthy flavor, Blue Oysters are prized by home growers and chefs alike for their fast growth and impressive flushes.
Popular Ways to Use Blue Oysters
Sautéed until crispy for a meaty, umami-packed dish.
Roasted or grilled for a smoky, hearty side.
Added to pasta, risotto, or stir-fries for deep flavor.
Used in soups and stews to soak up broths and spices.
Easy Growing Instructions
Cut a 2–3 inch “X” in the grow bag.
Mist 2–3 times daily using the included spray bottle.
Mushrooms will begin forming in about a week after cutting.
Harvest your first flush in 1–3 weeks after opening.
With proper care, your kit can produce multiple flushes over time, providing weeks of fresh mushrooms right from your kitchen.
Kit Includes:
Locally sourced, pesticide-free, and fertilizer-free substrate.
A small spray bottle for misting.
Step-by-step growing guide for full support.
Shipping Weight: 4.75 lbs
Order now and start growing your own Blue Oyster mushrooms with confidence.
Blue Oyster Mushroom Grow Kit
Kits are made fresh and shipped partially colonized. Please allow 7–14 days for your order to ship so you receive a healthy block that’s nearly ready to fruit.

