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Midwests Wild Horse Bulk Substrate Manure Booster  manure, casing, substrate

Midwest's Wild Horse Bulk Substrate Manure Booster (HRS1)

5.00 stars, based on 20 reviews
Midwest's Wild Horse Bulk Substrate Booster is the easiest way to supercharge your bulk grow! We've used manure for years but nothing comes close to the performance of this kind. In fact, its so potent you only need to add 1 pound for every 10...
SD

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The package arrived on time if not early. Due to the cold weather the vaccuum sealed bags were very tight but loosened up as the temp increased. No tears in the packaging I am very pleased with my purchase and will be buying again.

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  • Price
  • Results
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Can't believe how much of a difference between the tubs I used booster on and the ones I didn't. Night and day difference for a few bucks; can't beat it!

WV

#USE EVERY TIME

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i usually get about 4 flushes and then dunk and get 1 or 2 more! to me this is KEY TO GROWING BIGGER SHROOMS!

Atlanta ga

All products

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You guys have the best products I’ve never had any issues with contamination. Everything comes sterile and ready for whatever spores u want to use. The casing mix is the best quality u can buy. Plus ur customer service is outstanding. Also fast shipping so everything comes fresh n ready to use. If u do have any issues ur fast to make things rite. Honestly the only issue I’ve had was grain bags but they were fast to make it rite and sent me a new one. The grain jars are the way to go tho. I’ve had better results with the grain jars then grain bags. Also the jars to have cakes work great if ur not into doing the bulk route. I always recommend Midwest grow kits to any beginner or experienced mushie growers. You can’t go wrong with these guys.

Quad Cities, Illinois

Amazing product!!!

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This booster is the best by far!!! Amazing results. Bulk trays colonizing super fast. Must use with recommended casing mix. Shipping was super fast as well. I will always be back for more. Keep up the great work!