Hey everyone. This are my plants. 3 Critical Kush by Barney's Farm. They started today they 8th (and last one) week of vegetative. Tonight I'll give them a treatment with Neem oil and Agricultural soap just to prevent any infestation before I'll switch 'em to flowering next week.
I would like to know:
why some leaves have that yellowish color? They had it since they first came out. Is it a genetic defect?
why does the plant on top left have the tips of the leaves burned? Is it too hot or en excess of nutrients?
do you see anything that I should do or problems I haven't noticed?
should I do some defoliation now or wait till the 2nd week of flowering?
should I change the intensity of the light?
PS. I would like to buy one of those net to sustain the branches. Can I still do it or is it too late?
Strain: Critical Kush - Barney's Farm (feminized/fotoperiodic)
Age: 7 full weeks
State: Vegetative
Height: 40-45 cm (15-17 in)
Growbox 1x1x2 mt (3.3x3.3x6.6 ft)
Light: Marshydro TSW 2000 dimmer at 75% with a distance from the plants of 60cm (23 in)
Pot: 19 lt (5 gal)
Humidity 60%
Temp: Idk the batteries died. Probably around 20-25 C° (66-77 F°)
Nutrients: basic Biobizz grow
Water pH: 6.5 after regulation