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Midwests Select Bulk Substrate Casing Mix - 5 pounds bulk substrate,bulk casing mix, bulk sub, coir verm, 50/50 coir verm, select casing mix

Midwest's Select Bulk Substrate Casing Mix - 5 pounds (SBC5)

4.94 stars, based on 309 reviews
Our top selling product every month! Midwest's Premium Select Bulk Substrate is the perfect combination of Coco Coir, Vermiculite, Hydrated Lime, Gypsum, ph buffers, ph stabilizers, mineral water and a few other choice ingredients. Our select...

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  • Great service
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First time growing mushrooms at home. Midwest made it easy. Received all my supplies from them after looking around at other suppliers. There prices are comparable and there online chat was AMAZING. Any and many questions i had were answered.

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Everything comes sealed and packed with care. I have never had contam issues with anything from Midwest. Good people. And this stuff works great.

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Great product

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  • Price
  • quality
  • fast and discreet
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These substrate bags look awesome! Very excited to see the results from this substrate!

California

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Pros:
  • Consistent quality
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  • None
Works great big time saver