3-Pack Premium Quick-Colonizing 5-grain Jar (32oz)

Name: Midwest Grow Kits 3-Pack Premium Quick-Colonizing 5-grain Jar (32oz) - 3-Pack Premium Quick-Colonizing 5-grain Jar (32oz)
Brand: Midwest Grow Kits
SKU: 45978238648469
Price: 23.99 USD
Availability: InStock
Rating: 4.6629 (55 reviews)

4.5 (1,234)

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5-grain blend of rye berries, white milo, red milo, white millet, and red millet supports rapid mycelium spread and strong colonization
Self-healing injection port enables clean and simple inoculation with spores or liquid culture
0.22 micron filter disk ensures healthy airflow and gas exchange for optimal mycelium growth
Sterile, professionally sterilized, and ready to use for immediate inoculation
Wide mouth design allows easy monitoring and shaking for faster setup

Summarized by Shop

Jar Size: 32 oz (946 ml) wide mouth glass
Pack Size: 3 jars per pack (single jar option available)
Grain Blend: Rye berries, white milo, red milo, white millet, red millet
Additives: Gypsum and calcium phosphate
Filter Type: 0.22 micron filter disk
Sterilization: 15 psi for 120 minutes
Recommended Inoculation: 3-4 cc per jar (spore syringe), 5-7 cc (liquid culture)
Recommended Usage: 1-2 jars per 5 lbs of casing mix

Summarized by Shop

4.7

89 ratings

Good product, bad genetics

I've had great results using these jars, and reusing them with my own rye berries, but i wasted 6 jars with a bad agar plate that soured my spawn, which is an expensive mistake. Obviously reusing the jars and modified lids is a huge advantage.

James · 5 days ago

Jars work perfectly

I have used this company for years now with same jars. Work Consistently whole time. Will always use

Rodney · 8 days ago

Pinning is Winning

The · August 13, 2026

Exclusive offer available

Midwest Grow Kits

4.7 (2.7K)

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5-grain blend of rye berries, white milo, red milo, white millet, and red millet supports rapid mycelium spread and strong colonization
Self-healing injection port enables clean and simple inoculation with spores or liquid culture
0.22 micron filter disk ensures healthy airflow and gas exchange for optimal mycelium growth
Sterile, professionally sterilized, and ready to use for immediate inoculation
Wide mouth design allows easy monitoring and shaking for faster setup

Summarized by Shop

Jar Size: 32 oz (946 ml) wide mouth glass
Pack Size: 3 jars per pack (single jar option available)
Grain Blend: Rye berries, white milo, red milo, white millet, red millet
Additives: Gypsum and calcium phosphate
Filter Type: 0.22 micron filter disk
Sterilization: 15 psi for 120 minutes
Recommended Inoculation: 3-4 cc per jar (spore syringe), 5-7 cc (liquid culture)
Recommended Usage: 1-2 jars per 5 lbs of casing mix

Summarized by Shop

4.7

89 ratings

Good product, bad genetics

James · 5 days ago

Jars work perfectly

I have used this company for years now with same jars. Work Consistently whole time. Will always use

Rodney · 8 days ago

Pinning is Winning

The · August 13, 2026

Exclusive offer available

Midwest Grow Kits

4.7 (2.7K)

3-Pack Premium Quick-Colonizing 5-grain Jar (32oz)

Highlights

Description

Specifications

Reviews4.7(89)

Delivery & Returns

Midwest Grow Kits

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