Top 9 Substrate Jars Sterilized – Plant Germination Kits

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1. Out Grow

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Sterilized Rye Berry Mushroom Substrate in Injectable Quart Jars

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Out Grow #ad - Quart jars are traditionaly used in mycology. 45um gas exchange filter. Self healing injector ports. You get 4 quart substrate jars sterilized and ready to inoculate. The jar and injector lids are reusable.
BrandOut Grow #ad
ManufacturerOut-Grow #ad
Weight9 Pounds

2. Out-Grow

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Four Quart Jars of Sterilized Rye and Four One Pound Bags of Manure Based Substrate

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Out-Grow #ad - Great for beginners and experienced mushroom cultivators. All products are fully sterilized, hydrated and ready to use. Faster spawn run by using more colonized grains. Combined kit is less expensive then single counterparts. Four quart Jars of Substrate.
BrandOut-Grow #ad
ManufacturerOut-Grow #ad
Weight1 Pounds

3. Out Grow

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Sterilized Rye Berry Mushroom Substrate in Injectable Jars 12 Count

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Out Grow #ad - 45um gas exchange filter. You get 12 x one quart substrate jars sterilized and ready to inoculate. Quart jars are traditionaly used in mycology. The jar and injector lids are reusable. Self healing injector ports.
BrandOut Grow #ad
ManufacturerOut-Grow #ad
Height12 Inches
Length12 Inches
Weight27 Pounds
Width12 Inches

4. Out Grow

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Sterilized White Millet Mushroom Substrate in Injectable Quart Jar

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Out Grow #ad - Easy and Convenient. Thousands of inoculation points. Ready to use out of the box. Fully hydrated and sterilized. 1 quart jat can inoculate up to 8 quarts of bulk substrate around 5 lbs.
BrandOut Grow #ad
ManufacturerOut-Grow #ad

5. Forest Organics

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Forest Organics BRF Brown Rice Flour Mushroom Substrate Cake Organic Sterilized Qty 6 Jars

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Forest Organics #ad - Free shipping. 100% contamination Free. 100% satisfaction Guaranteed. Grade A Vermiculite. Made with organic Brown Rice Flower and Purified Water.
BrandForest Organics #ad
ManufacturerForest Organics #ad
Height7 Inches
Length14 Inches
Width7 Inches

6. Out Grow

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BRF Jars Brown Rice Flour Mushroom Substrate 6 Pack

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

7. Out Grow

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Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port 1

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Out Grow #ad - Hydrated and fully sterilized ready to use out of the box. Great for any gourmet mushroom mycelium. Five micron filter patch for gas exchange while keeping contaminations out. Self healing injection port to help guard against contamination during inoculation. Easy to use and can be stored for up to 4 months.
BrandOut Grow #ad
ManufacturerOut-Grow LLC #ad
Weight1 Pounds

8. INTERGALACTIC MUSHROOM

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5lb Sterilized and Sealed Mushroom Growing Bulk Substrate-100% Plant Based Substrate. Much Better Alternative to Manure Based Substrate.

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INTERGALACTIC MUSHROOM #ad - Only plant based organic ingredients. 100% plant based bulk substrate. Grow mushrooms in the bag or your own fruiting chamber. Great alternative to manure based substrates and works much better. Comes in a 5 micron filter bag. Sterilized and Vacuum Sealed. No dung, no compost, no manure, No Animal Based Ingredient. Suitable to grow all kinds of edible and especially dung loving mushrooms.
BrandINTERGALACTIC MUSHROOM #ad
ManufacturerIntergalactic Mushroom #ad
Height5 Inches
Length9 Inches
Width7 Inches

9. SpawnBrawn

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Sterilized Rye Grain Berries Seeds for Mushroom Spawn | Quart Jars with Filter and Self-Healing Injection Port 1

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SpawnBrawn #ad - 1lb sterilized and Hydrated Rye Berries. Plastic wrapped and Vacuum Sealed to Maintain Sterility and Freshness. 03μm fresh air Exchange Filter. Self-healing Injection Port. Give your spawn its brawn! #SpawnBrawn.
BrandSpawnBrawn #ad
ManufacturerSpawnBrawn #ad