I am in the cloning stage of an upcoming grow of Silver Pearl. I was given a 10cm clone in May & potted her in a 1.5 gal. container on May 7th. After 2 weeks I cut 4 clones & 4 more a week later. June 10th & 3 are in 1.5 gal., 3 more are still struggling to take root, 2 others are alive but unrooted. The small original clone & my eagerness to get cloning may have some effect on the time it has taken for these to root. The "mother" is trained for 4 colas & is 50cm. 12/12 started June 4. We will see how the bud stage goes for "mom" & use that information on the wave of clones I hope to have ready by mid July.