Grow Big Bundles

Grow Big Bundles are complete bulk mushroom growing packages designed to help you scale faster with less guesswork. Each bundle combines our most popular monotub kits, grain spawn, substrate, and essential lab accessories—like liquid culture supplies, still air boxes, and sanitation tools—into one easy, discounted setup. Whether you’re stepping up from your first grow or building a high-yield system, Grow Big Bundles make it simple to grow more while saving 20% or more compared to buying each item individually.