when to top

Hey guys first time poster/long time reader, anyways was wondering afew things. Would it be better to just sit this plant in the sun during the day or under a red 110v150w light(single plant in 5 gallon bucket) also it seems to be moving very slow. Could that be because I germinated seed with a...

Hey guys! I want to top this plant (a couple times). It’s my first grow and I’m not quite sure when to top. Familiar with HOW to do it from reading/watching videos, but I’m still confused as to WHEN to do it. Indoor, 2’x2’x4’ box painted white inside Day 13 growth Ffof/perlite, 60/40 mix 32w...

I've heard from a couple of different sources that when you top your plant it causes the taproot to stop growing (and the only roots that continue to grow are the rootlets coming from the taproot). Can anybody either confirm or refute this? I've only recently heard this and it's putting doubt in...