Ok so I'm in veg doing black berry kush. I've got hps turned down 360 watt so I've had light like 8 inch from plant no heat issue. My question is I'm wanting to main line it but it's getting bushy instead of stretching. Should I move light farther away during veg so it stretches, then back close when flower. Need plant to stretch more or can I main line a bushy short plant lol. Wait I wonder if this strain is notorious for being short.