3-Pack Premium 24 Oz Super-Quick-Colonizing 5-grain Jar (24oz)

Name: Midwest Grow Kits 3-Pack Premium 24 Oz Super-Quick-Colonizing 5-grain Jar (24oz) - 3-Pack Premium 24 Oz Super-Quick-Colonizing 5-grain Jar (24oz)
Brand: Midwest Grow Kits
SKU: 45978232717461
Price: 19.99 USD
Availability: InStock
Rating: 4.7455 (36 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$19.99$21.99

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Quantity

Color

Black

Quantity

Description

3-Pack Premium 24oz Super Quick Colonizing 5-Grain Jars
Lightning-Fast Colonization, Tapered Jar Design & Sterile Grain Spawn for Easy Bulk Growing
Grow faster with Midwest Grow Kits 3-Pack Premium 24oz Super Quick Colonizing 5-Grain...

Reviews

4.7

55 ratings

5 grain jars

Colon ization 16 days. very fast colonization. No sign of contamination. Just healthy mycelium growth.

Anonymous · 15 days ago

Super fast colonization

Fast and easy colonization! These grain jars showed growth after just 10 days. My previous efforts with the all-in-one bags are taking MUCH longer but also working. Thank you Midwest Grow Kits 🙏

Chris · May 26, 2026

High Quality, fast shipping

I’ve ordered these several times before and they are always high quality. Shipping is also super fast and easy, with a discreet shipping label and packaging.

Happy · May 28, 2026