Straw-Based Substrate

https://www.sporevaultco.com/product-page/straw-based-substrateMaximize your yields with this pre-pasteurized straw-based substrate, designed for fast colonization and strong fruiting. Whether you’re growing gourmet or medicinal mushrooms, this blend provides an airy, nutrient-rich foundation that promotes healthy mycelium growth.

What’s Inside?

✔ High-Quality Straw – Processed and chopped for ideal moisture retention and colonization.
✔ Pre-Pasteurized & Hydrated – No prep needed—just mix with grain spawn and let the mycelium take over.
✔ Optimized for Fast Growth – Straw provides excellent airflow, reducing the risk of contamination.

Why Choose Straw-Based Substrate?

✅ Lightweight & Breathable – Allows mycelium to spread quickly for faster colonization.
✅ Versatile Application – Perfect for growing species like oysters, lion’s mane, and more.
✅ Beginner & Expert Friendly – Simple to use while delivering professional-level results.

Just mix with your preferred grain spawn, incubate, and watch your mushrooms thrive!