Really taking off in week 4. A bit crowded so the pair were split with 2 going under the LED.
As I have seen with most documented veg grows using Induction lights there is a fair amount of stretch. I would recommend pinching at nodes 4, 5, 6 and 7 or some good old fashioned LST.
Week 5 here and they are jammin. Transplanted into 3 gal pots and sucking water like mad.
I am leaning toward using the Veggie Bombs for vegetative growth. Nothing produces a short, squat sturdy girl like the VB LED does. The plants are exploding but there is a bit more work keeping them as short as my room needs.
Once I started pinching aggressively the lower limbs did fill in quite well though. I only have 6' total of headroom so for my purposes keeping them short helps. I kind of get lazy transplanting at times and need to get into my larger pots more rapidly. Would be easier if I won the lottery and had ample amounts of leisure time !
These Bi-Color units lack IR spectrum which causes the plant to stretch. Not an issue if you have 8' of headroom but this room does not. Strangely enough the Purple Phosphors (TESLA-500/400) provide copious Far Red/IR and do not produce elongation. I think they might be a better cradle to grave solution.
Week 6 and they are ready to flower. Total veg was about 65-70 days. Probably could have gone earlier but life happens.
Will publish the Flowering Time Lapse and documentation when its done. Using a TESLA-500 Purple Phosphor, the TESLA-300 and throwing in a Bud Bomb 240 for giggles. My long term will be likely a TESLA 500, a 400 and the side lighting on the walls. I decided against the LED wall lights just to see how the inductions do on their own. Total draw on the room will be 1306 watts plus 2 4" fans. Well within a 20 amp 110 circuit load and I think 2 GPW is quite achievable especially with a top notch commercial strain.