The Grow Awards 2026 🏆 
What's wrong here?
hellomynameisstarted grow question 4y ago
Some leaves turn from green to light green to yelleow almost white. Begining from the edges to the core. Veins turn light green too. Rusty spots appear and leave edges and tip curl upwards. In the last state leaves get brittle and drop. Thanks in Advance.
likes
Answer
gottagrowsometimeanswered grow question 4y ago
Hmmm. Then possible nute lock out. All I can offer, is give her a flush as she's old, and possible build up of salts. Do u add any nutes. Is it a light mix?
likes
Complain
gottagrowsometimeanswered grow question 4y ago
Is this grow in soil like your others or have u moved to coco?
likes
Complain
gottagrowsometimeanswered grow question 4y ago
It looks a ph problem. Growing in coco PH should be 5.8-6.2 anywhere beyond that and your crossing over into more trouble nute up take, nute lockout and salt build up. Flush, restart nutes with a basic NPK and cal mag of course then get back to bloom boosters or anything else that fancy. Got build her back up from the ground up. Good luck!
likes
Complain
Similar Grow Questions
Solved
HydrokronicZA
Nutrient deficiency or surplus?Hi Guys will post a pic shortly. Have to update the grow as we are actually heading into week 6. One of the white widows is a fair bit smaller than the other. And is showing some form of difficiency or nutrient burn. I think it may be due to to little phosphorus. Opinions?6y ago
4
3
Solved
Bertabud
After going away for a couple days I have returned to my plant in trouble. I have since transplanted her and flushed. What should I do with her? Abandon or do you think she can bounce back. New growth is coming in green. Should I take off all the yellow leavesWeek 11
Leaves. Color - Pale
7y ago
1
3
Solved
HideAndFly420
Calcium and silicium missing?She definetley Miss something, i think i gave less bio grow of she needed during stretching, was thinking to add calcium and silicium with adv: calmag, sensyzim and revive.
Do you agree or i am wrong?
Do you suggest somthing else or some other product?
Thanks in advance u all4y ago
4
3
Solved
legalizedit
Would love to get some insight on whether this is a mag def or something else. see pics, in week 9, I circled a few areas of interest.
fed cal mag since day 1, medium is a 60/40 ratio of coco/perlite. should I be feeding more cal mag? Nute scheds in my log are accurate..Week 9
Leaves. Color - Pale
6y ago
7
5
Solved
Horseluisweed
21 dias desde cotiledones, veo que las hojas de abajo están destiñendose, quiero hacer incidencia en que hace 5 días que no riego, xq aún noto pesado y humedo el sustrato(hice un riego de 125ml) os mando fotos, y tb un saludo a todos, de como me acompaño anoche en el salón ❤️🌱Week 3
Leaves. Color - Yellow
4y ago
3
3
Solved
hobozoo
development problemsесть проблемы с растением. нижние листья сохнут и появляются болячки. верхние листья кривятся и закручиваются, есть не здоровый цвет. Ph 6.5 PPM был 600 вчера снизил до 420. подозрения на передозировку либо проблема с PH. Смотрите фото второй недели (10 день)Week 2
Leaves. Curl up
4y ago
4
6
Solved
caitbella16
Pluto Auto from Ethos leafs yellowing from bottom up? Help??With yellowing climbing up from bottom to top mixed with brown spots and new smaller growth looks stunned about 5 days after giving a lil nutrients what would your opinion be on what’s going on here?
Any advice helps, and thank you in advance.
Pluto Auto week 6 day 25y ago
1
1
Solved
Fattorello90
Yellowing of seedlingHi guys, I have another question for you. I have realised that only one of my seedlings is light green/yellowing in the inside of the leaves and the new ones sprouting. The other plants are vivid green. Any idea on what is happening?Week 1
Leaves. Color - Yellow
3y ago
1
5
Solved
smokingskills
Cut off yellow leaves.Can I cut off these leaves?
I am worried that this is an autoflowering plant and it will be an additional stress for it. But it also seems to me that it is spending some effort to keep these leaves alive and it would be better if it spent this effort on the buds.Week 5
Leaves. Color - Yellow
2y ago
9
8
Solved
Mathew
Soil buffering alkaline please help!Had a hunch my ph meter was faulty, just got a new one and it turns out my soil run off water is a hefty 7.6! No wonder she looks hungry! Any advice on a topdress recipie or something to fix this buffering alkaline situation without stressing this lady any more than she already?Leaves. Color - Pale
5y ago
2
3
