I'm not sure what your friend did, but you can root cannabis in just water without bubbles. How much of the stem was submerged versus what was on top?
Gen Reviewed by Gen on . DWC cloning didn't work well Has anyone tried making clones in a bubble cloner, but with the stems submerged in the water instead of above the water's surface? After reading on a forum about that method, my friend tried that. Thinking it would be easier to just let the stems hang in the water than worry about every spot on the surface getting misted. Not sure what the temps were unfortunately, but room temps were never over 75 day/? night. Many airlines, just a few inches apart, bubbling like mad. Instead of rooting Rating: 5