Blue Oyster Mushroom Grow Kit (5lbs) – Midwest Grow Kits

Free shipping on orders over $99

Phone Support (M-F) 11am to 5pm CST

Our NEW Website is LIVE! Click Here to Learn More!

Blue Oyster Mushroom Grow Kit (5lbs)

(6)
$2199
Taxes, discounts and shipping calculated at checkout.
Grow stunning Blue Oyster mushrooms at home with this beginner-friendly 5lb kit. Produces up to 3 pounds of rich, nutty mushrooms with velvety texture and bold blue color. Includes colonized block, mister, and instructions—ships fast while supplies last!


Description

Blue Oyster Mushroom Grow Kit (5lb) – Rich Flavor, Striking Color, Effortless Results

Enjoy the bold beauty and nutty flavor of Blue Oyster mushrooms (Pleurotus ostreatus var. columbinus) with this easy-to-use 5lb grow kit from MycoLabs. Known for their vibrant blue-gray caps, rapid growth, and forgiving nature, Blue Oysters are a favorite for first-time growers and gourmet chefs alike.


What’s Included:

  •     5lb pre-colonized substrate block with first-generation Blue Oyster mycelium
  •     8oz ultra-fine pump mister for easy misting
  •     Simple, step-by-step growing instructions

Why Choose Blue Oysters?

Blue Oysters grow quickly, tolerate colder temperatures, and deliver beautiful clusters of large mushrooms with a firm, velvety texture. Their earthy, umami-rich taste makes them an excellent choice for stir-fries, soups, and pasta dishes—and they’re loaded with nutrients to boot.


Quick Benefits:

  •     Beginner-Friendly: Just cut, mist, and harvest
  •     Fast Fruiting: Known for aggressive, reliable growth
  •     Cold Tolerant: Fruits in environments as cool as 55°F
  •     Sustainable: Grown on recycled materials with low environmental impact

Fast Facts:

  •     Scientific Name: Pleurotus ostreatus var. columbinus
  •     Fruiting Temp: 55–80°F
  •     Light Needs: 10–12 hours/day
  •     Water Cycle: Mist 1–2x/day with included 8oz mister
  •     Yield: 2.5–3 pounds per block (wet weight)

Appearance & Culinary Use:

Blue Oysters feature broad, fan-shaped caps in brilliant blue-gray hues with creamy gills and tender stems. Their mild, nutty flavor pairs beautifully with garlic, soy sauce, and fresh herbs—making them a perfect fit for gourmet dishes or simple home cooking.


Pro Tip:

Maximize success with our Tabletop Humidity Tent—just $3.99 when bundled with any gourmet mushroom kit. Perfect humidity, every time.

** In stock and ready to ship while supplies last. **

Customer Reviews

Based on 6 reviews
100%
(6)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Alex
Awesome and Quick Grow

I love the pre colonized blocks super easy. The Blue oysters also one of my faves super quick strain. These ones are super aggressive and I cannot wait to eat these bad boys. Picture provided is only 10 days old

M
Mirkhual
Blue Oyster Kit

Besides me suffocating the poor thing in a monotub for a few days, the kit has flushed insanely well and am eager to harvest and get a proper second flush that hasn't been thwarted by CO2. Will definitely be buying another gourmet grow kit from Midwest, maybe the lions mane for some killer jerky.

L
Larry D
One Of Three Kits For First Time Grower

The Blue Oyster kit was one of the three kits for my first time grow. The kit came well packaged and was ready to take off upon arrival. I placed the kit in a Martha tent on 10/30/22 and the first signs of pinning came on 11/03/22. These babies grew fast and furious, by 11/08/22 they were ready for harvest. First flush produced 24.1 ounces of delicious mushrooms.

I noticed the pinning for the second flush on 11/17/22. At the time of this review, I have not harvested the second flush.

Very happy with the quality, shipping speed, and products I've received from Myco Labs.

S
Sam Sudeon
Large Yield

I have had great success with these grow kits. The Blue Oyster is my favorite- fruits quickly, tastes delicious, looks beautiful! I'm so glad that I found Myco Labs. I ask a lot of questions and I always receive great information and tips. I look forward to buying more from this company as I advance through this hobby.

B
Brett
Huge Yield

I've used many different brands of grow kits but this definitely takes the cake for the greatest yield I've received with blue oyster. Will be purchasing more