Complete Kits & Refills
Whether you're starting fresh or restocking, we've got you covered with complete kits and refill packs. Refill your shoeboxes and monotubs with premium CVG substrate and ready-to-use grain bags—made with high-quality materials for optimal growth and fast results.
-
Small Monotub Mushroom Growing Kit – Complete Setup
Regular price $40.00Regular priceSold out -
Medium Monotub Mushroom Growing Kit – Complete Setup
Regular price $69.99Regular priceSold out -
6qt Shoebox Refill Kit | Mushroom & Grain Combo
4.68 / 5.0
(25) 25 total reviews
Regular price From $15.99Regular price$19.99Sale price From $15.99Sale -
12qt Shoebox Refill Kit | Mushroom Substrate and Grain
4.68 / 5.0
(25) 25 total reviews
Regular price From $19.99Regular price -
Small Monotub Refill Kit
5.0 / 5.0
(1) 1 total reviews
Regular price $18.99Regular price -
Medium Monotub Refill Kit
Regular price $24.99Regular price -
Large Monotub Refill Kit
Regular price $29.99Regular price -
Extra Large Monotub Refill Kit
Regular price $39.99Regular price
Featured collection
-
Not So Simple Mushroom Substrate - Advanced Mix for Superior Growth
Regular price From $10.00Regular price -
Pre Poured Sorghum Yeast Agar for Fungi Culturing – Sterile, High-Quality Sorghum Yeast Agar
Regular price From $7.99Regular price -
Malt Extract Agar (MEA) Plates – Ready-to-Use Sterile Petri Dishes
Regular price From $7.99Regular price -
Drippy Corn Mushroom Grain Spawn
Regular price $10.00Regular price -
3lb Milo Sorghum Mushroom Sterile Grain Bag
Regular price $10.00Regular price
Let customers speak for us
from 705 reviews
Great stuff!!

Great products and awesome costomer service

Loved it fast colonization. Moisture was on point as well.

Great

Clean and they shipped fast!

Always amazing

Good packaging...haven't used them yet, but seem to be securely packaged. I will give another review when i use them.

Very good packaging 📦 & fast shipping...just waiting for the unicorn bag.

Product arrived as described

So far so good

Incredible device

Nice handle

They work

Loved the packaging. Love the agar plates, aslo i wish yall sold SAB but love you’re products consider me a costumer

Best bags on the market. The extra airflow really helps!