Ive just been spraying one branch, hoping for a reversal to produce some fem seed. It worked for me indoors this spring, but outside they have been difficult. Might be too far into flower now, or my sts may have gotten weak, although it was refrigerated and still clear. I did pollinate a lower branch on each of my photos using feminized toof decay pollen I had frozen but it doesnt look like many took, still each will have at least a few seeds I can use next year. Toof might not be the best pollen to use tho as it seems to be somewhat prone to mold.