Lewd101answered grow question 2 years ago Topping is only best served in perfect conditions and knowing the plant you are working with, autos with a longer veg time can be great for topping (had an amnesia haze that I topped and stripped) she produced two massive tops. HOWEVER, I have had early flower due to topping (GG auto). It CAN be done however never on your first go get to know the beans get out of there way and let them do there thing. You'll get the hang of it. Gl hope this helps!