biggest issue i had with sts it stained everything, hated the chemical smell and just never saw a benefit over CS. Reversed plants should Have NO hairs at all. Those hairs becoming pollinated creates a whole different issue. I usually have to reverse entire tables for seed productions. STS would bankrupt me at the cost, and its also pretty hard on the plants. The healthier the plants are the better they produce sacks. I run my CS generators on timers so its all automated. Takes 2 weeks from start and after the balls show up no more spraying.
I also use battery powered spray packs. I like the CS a little better cause it's a little cleaner IMO.
Everyone will have what works best for them , I make about 400,000 fems a year give or take and have done all kinds of methods.
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