Fastest colonization I have ever gotten. A little more expensive that the bags but it makes grain to grain transfers so easy! Also great for jumpstarting a new strain.

I'm a complete beginner and I kind of messed up not following the exact instructions, But it still seems to be working. I'm excited to see what comes of it.

 

Agar to grain with these jars showed growth in a couple days...great product

I purchased 6 and liquid culture. After 6 days my culture seemed really full of mycellium. I injected about 10 cc's per jar of liquid culture (little too much) but literally within 24 hours I saw the beginning of growth!! within 3 days they were 25% colonized! I know this is faster than starting from spores, but I did NOT expect results this fast!! I'm at day 10 and just the bottoms are not white. If you want to start a bulk grow fast, this is the way!!!

These jars are amazing! i inoculated them on Dec 2nd form agar. it is now Dec. 21st and they reached 100% today thats 19 days! astonishing. worth every penny