Top 10 Sterile Manure Substrate – Plant Grow Bags

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1. Boomr Bag

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Boomr Bag 5lb | Manure Based Bulk Substrate Blend | Grow Edible Mushrooms at Home | Easy to Use in a Monotub | Box with Sterile Mushroom Substrate

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Boomr Bag #ad - Grow a wide range of species: this is an ideal substrate for any mushroom species that prefers a nutrient-rich media. Produced in a state of the art facility: north spore is a full service mushroom spawn company supplying farms and hobbyist mushroom growers across the country.

Ideal for mono-tub production methods. Perfect for Agaricus sp. And more! Easy to use: we have done the hard work for you. If you are ever unsatisfied with our products for any reason just let us know. Detailed instructions are included with the Boomr bag. Our mission is to help you successfully grow mushrooms, we are here to answer all of your questions and guide you on your mushroom cultivation journey. The boomr bag contains the growing substrate only and does not include mushroom culture, allowing you to add and grow the mushroom of your choice.

High yield formula: after years of research north spore has developed this proprietary sterile manure based substrate for optimal mushroom production. Satisfaction guaranteed: north spore stands behind its products 100%. All of our spawn and mushroom substrates are produced by our team of highly qualified lab technicians utilizing our strict quality control protocol. With this sterilized blend you simply mix in mushroom spawn and watch it grow. We are here to help.
BrandBoomr Bag #ad
ManufacturerNorth Spore #ad
Weight5 Pounds

2. Out-Grow

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Pasteurized Manure Based Mushroom Substrate in Mushroom Grow Bag

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Out-Grow #ad - Water content guaranteed and ph balanced. Fully pasteurized and ready to use. 100% premium mushroom growing substrate. Easily grow your own mushrooms in bulk. Works perfectly with fully colonized spawn.
BrandOut-Grow #ad
ManufacturerOut-Grow® #ad
Height3 Inches
Length8 Inches
Width4 Inches
Part NumberZOE-PN-95688391

3. MycoHaus Substrates

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10 Pounds Sterilized Compost Mushroom Substrate

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MycoHaus Substrates #ad - Ten pounds sterilized compost. Able to produce pounds of fresh mushrooms. Used as a mushroom growing substate.
BrandMycoHaus Substrates #ad
ManufacturerMycoHaus #ad
Height8 Inches
Length11 Inches
Weight10 Pounds
Width5 Inches

4. Out Grow

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Pasteurized Horse Manure Based Mushroom Substrate 25 lbs

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Out Grow #ad - 5 x five pound Bags of Substrate. Nutritious mushroom Substrate For Healthy Mushrooms. Perfect bulk Substrate for Mushroom Cultivation. Perfectly ph Balanced. Fully pasteurized and Ready to Use.
BrandOut Grow #ad
ManufacturerOut-Grow #ad

5. BetterFungi

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Pasteurized Aged All Natural Horse Manure Compost Mixed with Vermiculite and Other Ingredients, for Dung Loving Mushrooms, 1 Bag Per Order, Horse Manure Based Substrate Bags, for Your Mushrooms

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BetterFungi #ad - Great for Professionals or Beginners. Mix your spawn into the Substrate to Fill Your Tub. Hassle free ready to Use Horse Manure Based Substrate. 5 pounds of aged field collected Horse Manure Compost reinforced with gypsum, worm castings, and other ingredients. Grow mushrooms with ease.
BrandBetterFungi #ad
ManufacturerBetterFungi #ad

6. Out Grow

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Mushroom Grow Kit Quick Kit

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Out Grow #ad - Great for beginners and Pro’s Alike. Hydrated and Sterilized Ready To Use. Convenient quick Kit for Small or Test Grows. Comes in mushroom Grow Bags with Self-Healing Injection Port. Fortified with all Needed Nutrients for Large Healthy Fruits.
BrandOut Grow #ad
ManufacturerOut-Grow® #ad

7. Out Grow

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Pasteurized Horse Manure Based Mushroom Bulk Substrate 5 X 1 Pound Bags

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Out Grow #ad - Easily grow your own mushrooms in bulk. Comes in 5 x 1 pound bags. 100% pasteurized premium mushroom growing substrate ready to use. Fortified with all necessary vitamin's and minerals. Moisture content guaranteed and ph balanced.
BrandOut Grow #ad
ManufacturerOut-Grow® #ad
Height3 Inches
Length8 Inches
Weight1.3 Pounds
Width4 Inches

8. Out Grow

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BRF Jars Brown Rice Flour Mushroom Substrate Six Pack

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Out Grow #ad - We have over 12 years of Mushroom Substrate and Cultivation Experience. Brf jars can grow Almost any Gourmet Mushroom Species. You get six half pint Jars of Nutrient Enhanced Mushroom Substrate. Fully sterilized and Hydrated Ready for Inoculation. 100% satisfaction Guaranteed.
BrandOut Grow #ad
ManufacturerOut-Grow® #ad

9. Out Grow

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Pasteurized 50/50 Straw and Horse Manure Bulk Mushroom Substrate 10 lbs

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Out Grow #ad - Ph balanced and moisture content guaranteed. We manufacture our products in a sterile lab. Fortified with all needed nutrients. 100% ready to use at your front door. Perfect for mushroom cultivation.
BrandOut Grow #ad
ManufacturerOut-Grow #ad
Weight11.02 Pounds
Part NumberOG1061
ModelOG1061
WarrantyIf you receive a product that is defective will will replace that product free of charge for up to 30 days.

10. Out Grow

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Pasteurized 50/50 Straw and Horse Manure Mix Mushroom Substrate 25 lbs

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Out Grow #ad - Fully hydrated and Sterilized. Nutritious mushroom Substrate For Healthy Mushrooms. Perfectly ph Balanced. 5 x five pound Bags of Substrate.
BrandOut Grow #ad
ManufacturerOut-Grow #ad