When to do the topping

Best not to top autoflowers, their recovery time will prevent the plant from growing very big before the flowering commences. If you are interested in controlling height, a bit of tying down or "low stress training" as people call it, will ensure more growth without any set backs, which will then lead to a bigger harvest. Topping will involve your plant taking 7-14 days to recover and continue growing properly, by which time flowering may commence and this will lead to an undersized plant flowering, with minimal size, and with minimal yield/harvest. Hope this helps,............ Organoman.