No experience needed. Built for beginners & trusted by experienced growers.
Simple Process
- Inoculate your grain
- Let it colonize (turn white)
- Mix with substrate
- Let it colonize again
- Add fresh air (small slit in bag)
- Watch them grow 🍄
Why Simple Substrate?
• Clean, consistent inputs
• Reliable results, batch after batch
• No complicated setup
• Built for beginners. Trusted by growers.