BEGINNER-FRIENDLY MUSHROOM GROWING
Grow Mushrooms at Home
Quality grain, prepared substrate, and straightforward guidance to help make mushroom growing more approachable.
Explore the Grow Kit →
YOUR GROW STARTS HERE
Mushroom Growing Does Not Have to Feel Complicated
Simple Substrate prepares the growing materials so you can spend less time worrying about the technical setup and more time watching the process unfold.
PREPARED GROWING MATERIALS
Quality Materials From the Start
A successful grow begins with dependable grain and properly prepared substrate.
3 lb Grain Bag
Nutritious whole-grain spawn prepared to give mushroom culture a dependable place to begin colonizing.
4 lb Substrate Bags
Prepared mushroom substrate designed for convenient spawning and consistent growth.
FROM GRAIN TO HARVEST
Watch the Growing Process Unfold
Begin with grain, allow the mycelium to spread, and watch mushrooms emerge from the prepared growing materials.
Grain Begins Colonizing
White mycelium spreads through the nutritious grain as the mushroom culture establishes itself.
Mushrooms Begin Forming
Once the growing material is fully developed, mushroom pins emerge and begin forming a full cluster.
Harvest Your Mushrooms
Watch the final transformation and experience the satisfaction of harvesting mushrooms yourself.
REAL GROWS. REAL RESULTS.
See What Can Develop
Real mushrooms photographed growing directly from bags using the growing process shown above.
OG DC mushroom grow
Iceberg mushroom grow
Hillbilly mushroom grow
WHY SIMPLE SUBSTRATE?
Built to Help Growers Get Started
Straightforward products, dependable preparation, and support from a small mushroom-growing business.
Beginner Friendly
Designed to make mushroom growing feel approachable for new growers.
Carefully Prepared
Growing materials prepared with attention to cleanliness, quality, and consistency.
Made in New Mexico
Proudly prepared in Albuquerque by a locally owned small business.
Real Support
Reach out with questions and receive help from an actual mushroom grower.
YOUR FIRST GROW STARTS HERE
Ready to Grow Mushrooms at Home?
Explore the Simple Substrate grow kit and experience the mushroom-growing process for yourself.
Shop the Grow Kit → Prepared in Albuquerque, New Mexico