One of the 6 girls is noticeably smaller than the others (last image), she's the same strain as 2 others but just never really made it which is strange as her conditions were identical to the others. Looks like her leaves are curling and twisting all over like a mutation. Question: The other girls are starting to blow up, do you think I should cut my losses and remove her to make space for the others? I'm in a 100x100cm tray with 5gal pots and the canopies are starting to overlap. Ya think id increase harvest giving the good ones more space but losing this small girl? 2nd image is my most successful girl so far, looks like 5-8 main colas. I'll be replicating her treatment with the next grow, I've learned alot. The first image, is this kind of curling normal? Seems to have only effected 1/2 leaves, everything else seems healthy?
Doesnt looks like a mutation. Check pH and then maybe add some cal/mag and probbly lower the N amount a tad bit.
She's been like this since early veg, she's getting the same nutes as the others. 5 liters 100 PPM spring water Calmag 5ml Canna Coco A 5ml Canna Coco B 5ml Rizo 4ml Cannazym 5ml Boost 4ml (they're pre flower so I'm just introducing this slowly) Last feed total PPM was 750 ph 5.8-6.1 they're on their 5th week from seed, all autos. 24/0 under a 250W at 40 inches roughly 500-600PPFD or 45-50 DLI Temp 25c Humi 50-60% You think it's worth changing just her feed?
that one sick leaf pull it off . And for the yellowing . Is that the nearest part towards the wall ? It looks like light burn from reflected . Sometimes reflected surfaces bounce that light onto the plant and that light burns your plant. Again i am not sure more of a educated guess . Only if its close to the wall or any other surface .
Shortness of sulfur will pale the color of the leaves, even turning lower leaves, and the veins turning yellow. The plant will grow slower and its buds won’t thicken. Learn how to manage a sulfur deficiency.
Is this not overcrowded? They're in pre flower and I'm expecting some stretch, the front runner on the back right started stretching gaining almost 10cm height and some girth over the last 3 days, if they all do that I'm going to be cramped?
She's been pretty central most of her life and the other ones I put into her spot suffered no light burn. It could be a strange magnifying effect burning them but seems unlikely. One of the girls turned uniform yellow young, she's grown better than most of the rest, you think this is just genetics?
Still seems strange to me she's had the same nutes and treatment as the others, there's been no major fuck up for her to turn out strange like this. Her stem is as thick as the others and she's throwing out the tightest nodes just seems she never stretched. Only recently she started showing these strange sulphur deficiency like discolorations. I may try an Epson salt spray, but honestly I think she's too far behind for this stage of life.
I've been slowly removing lower growth sites and fan leaves which are either blocking bud sites and can't be tucked or restricting airflow at the stem, theory being doing it slowly (4-5/day) gives the plant more chance to not be shocked.. You think that's a good strategy? Or am I just extending their suffering and should do it all at once? They're in week 5 just showing pistols and starting a stretch
i will say for sure i do not know . But this website might help. If you never sprayed anything on them then rules out light burn and its not the very top of the plant . Your not yellowing from the bottom of the plant so most of the time not nutrient issue . Its only that one plant ? If so it rules out nutrient issues the other plants are healthy . Only leaves a few things . You sprayed something onto it got burnt . You have light mirror burn not likely . ..... Genetic freak ..... possible not common less then 1 in a 10 thousand plants have leaf separation in color . Or possible the stem that connects that branch has an issue . I do see burnt tips from fertilizer on that plant that has yellowing but all the other plants are ok . smoke a joint and dont worry about it . Pull off the dead or ugly leaves . Why Cannabis Leaves Turn Yellow | Grow Weed Easy LOL. man enough to say ?????? idk ?????
Cheers for the thoughts dude, yeah I'm coming to the same conclusion, i'll rid her of the shit leaves and light a joint and say fuck it, see what happens