I grew Power Plant (DP , fem'd) Gave a great yield even under my 400W in a gro box that is only (4x3.5x3) ft in diameter. Was done in a bubble and it really grows well.
The high was great Very energetic (made me feel confused most of the time) Only my second ever gro and the plant seemed to be quite resistance to accidental abuse by me.
Is a bit of a bastard to keep trained proper in my ScroG so SmEdly has the right idea about growing them big in lots of space.
At the moment I have Blueberry growing in the same gro-box and seems to be coming along well. Just noticed one or two small male flowers on the plant though (Again fem'd DP strain). But I think this is my fault as the gro-box door may have had a small light leak around the edges.
Anyway I !THINK! am about 6 weeks through flowering at the moment and the plant looks great (the male flowers are tiny and very underdeveloped chopped most of em out) problme is I was smoking the PowerPlant harvest when I started flowiering this and therefore have absolutely no idea when I turned the light cycle back.