poplars
Well-Known Member
personally I would have left them alone....
I only trim plants when they're atleast 4 feet tall and have a lot of under-stuff by the time they hit full flowering the first week you can tell (if you're experienced) which branches will produce and which will not. I don't recommend newbies even attempt to figure this out until they've been growing atleast 2-3 years.
I only trim plants when they're atleast 4 feet tall and have a lot of under-stuff by the time they hit full flowering the first week you can tell (if you're experienced) which branches will produce and which will not. I don't recommend newbies even attempt to figure this out until they've been growing atleast 2-3 years.