North Spore 'ShroomTek' + Spore Boostr オールインワン マッシュルームグロウバッグ | が大好きなキノコを魔法のように育てる | 自分だけの胞子を入れるだけ | Mycologists製

I have used these for 3+ years. Never a contam problem -- EVER. For you growers of dung loving species, I used to grow in bins but faced contamination in about 50% of grows. These pretty much solve that, so I find it more economical to get consistent flushes from smaller bags than contaminated grows in larger ones.

Best AIO bag out there...IMO.. Every one I've used so far has good growth and no contamination!

I didn't actually get around to using this grow bag right away, but even with the delay, it worked perfectly! The instructions included are incredibly thorough and foolproof. They ensure that no matter what medium you choose to start with, you'll get highly successful growth and delivery. A wonderful all-in-one kit for both beginners and experienced growers.

This brand never disappoints. Great quality, reliable, every time. I didn’t use the spore booster, never really needed to. I just poured some colonized grain into this bag this past week and already I have about 40% colonization. I’ve never had a contamination issue with this product, and I trust them implicitly. Price wise, they’re a little higher than some, but absolutely worth it for the piece of mind.

This looked very promising since I wanted to try another way to grow mushrooms. Unfortunately when I tried to inject my spores directly into the bag, nothing grew, besides mold. I used other products with my spores, and I didn't have mold or contamination.