Want a fast, clean way to get mushrooms going without building a tub setup?

The Get Growing Quick Kit pairs our ready-to-use sterile “Fruit in Bag” substrate with vigorous colonized grain spawn, so you can inoculate, colonize, and fruit—all in the bag with minimal handling.

What’s included:
3 × 4 lb sterile Fruit-in-Bag substrate bags (coco coir + vermiculite)
Extra-large bags with a 0.2 micron filter patch for clean gas exchange and strong contamination protection
1 × 3 lb bag of colonized grain spawn

Choose your mushroom variety:
Pick any in-stock grain spawn variety from the store. If you want the most up-to-date list of what’s ready, email us and we’ll confirm current options.

How it works (simple):
Split the 3 lbs of colonized grain spawn between the three 4 lb substrate bags
Mix thoroughly and seal
Let the bags finish colonizing
Fruit directly in the bag—the large bag + filter patch creates excellent fruiting conditions
No venting or opening needed until your mushrooms are ready to harvest

Why growers love it:
Sterile, perfectly hydrated substrate (no mixing, no guessing)
In-bag fruiting = fewer steps and less exposure
0.2 micron filter patch helps keep things clean while the mycelium breathes

Great for beginners and anyone who wants a streamlined workflow

The combo saves over $35 when bundled together!

Bulk buying options available for growers who want to stock up!