4 Pack Mushroom Grow Bags, Mushroom Grow Kit
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Experience the easiest way to grow mushrooms at home with our 4 Pack All-in-One Mushroom Grow Bags. A perfect 1:1 blend of grain spawn and nutrient-rich compost, and sealed before sterilization for maximum freshness and success.

Whether you’re a beginner or seasoned grower, this kit makes it easy to cultivate multiple strains at once and enjoy harvests of up to 28+ grams of dried mushrooms per bag.
Bring the joy of mushroom cultivation into your home with this high-quality grow kit.

Features and Benefits:
- 
Complete All-in-One Design – Grain and substrate separated for faster colonization
 - 
High Yield – Grow an ounce or more of dried mushrooms per bag
 - 
Sterile & Durable – Unicorn bags with .2 micron filter and self-healing injector port
 - 
No Fillers – 100% nutrient-rich compost, no wood or cheap additives
 - Easy to Use – Grow mushrooms right in the bag, no complicated setup
 
Specifications:
- Kit Includes: 4 × All-in-One Sterile Mushroom Grow Bags
 - Bag Weight: 2 lbs each
 - Yield: Up to 28+ grams dried mushrooms per bag
 - Material: Premium Unicorn bags with .2 micron filter patch & injector port
 - Sealing: 10mm heat seal for durability
 - Use: Perfect for 10ml spore or liquid culture syringe (not included)
 - Origin: Made in Michigan, USA
 
Check out our useful guides:






I’ve used other grow kits in the past, but this one impressed me right away. Everything came neatly packed and sealed, and I’m already spotting tiny mushrooms forming. Totally worth every penny!
The kit arrived way sooner than I thought! Everything was neatly packed and ready to go. Can’t wait to start growing my mushrooms this weekend!
Easy to follow instructions and nice quality. Just wish the bag was a bit thicker, but otherwise, great buy!
Super easy to set up and maintain! Perfect for hobby growers who want something organic and reliable. This is actually my second purchase. I didn’t leave a review the first time, but I just had to share how great this kit is!
I’m honestly amazed at how simple this was! The kit made mushroom growing so easy and enjoyable. Can’t wait to see the little mushrooms start sprouting!
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