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Nutrient deficiency
Similar Grow Questions
Solved
TheObserver
Fatal ovewatering? Will she survive?Ugh! One of my two plants Is dying. I suspect overwatering associated with some other issue I can't spot properly. 58 days flowering. It was my first flushing session, not a good start.
Her sister has no problem. Poked holes in the dirt, raised temp, maxed the fans. What else?
10mo ago
2
2
Solved
MiraGrow
Yellow leaves on the bottomMy cheese auto is getting yellow leaves at the bottom.
I'm not sure what's going on, it might be that it wanted more nutrients so I have added some nutes..
but I'm not sure.
it seems like the yellowing has stopped but I want to be sure,
since its an auto I don't want to stress i
Week 5
Leaves. Color - Yellow
5y ago
2
3
Solved
Grower422
White Widow Automatic in soilWatering every 3-4 days with about 1.75 liters, Drainoff Ph 6.8
Once a week feeding biobizz fertilizer, about 1/3 of the recommended amount. Grow, Bloom, TopMax, Active Vera, Bio Heaven. Since 1 week CalMg 0,5 ml/l
It started 1 day ago, after watering and feeding.
Thanks
Leaves. Edges burnt
Leaves. Color - Yellow
1y ago
1
1
Solved
Masterchief
Cal/Mag deficiencies? Yellow leaves topHello dear growing community!
I am wondering if my purple Auto, at 4 weeks, is doing well in termes of Cal/Mag (that I don't use) or NPK (normal use of Biogrow, bloom and top max) because I am having the points of the leaves getting yellow? 🤔🤔
Thanks :)
Leaves. Color - Yellow
5y ago
1
2
Solved
Abadakor53
New leaves are yellow afNew leaves are coming super yellow and i dont know why?
Leaves. Color - Yellow
5y ago
1
1
Solved
Wanda
Lockout during transitionJust a random question. I'm growing in a tent using coco and perlite. How do y'all keep your plants from getting nute lockout when they go from veg to flower? I seem to have this problem with every grow, no matter what I try with them.
Thanks for any tips.
✌️ 💚 🌱
Leaves. Color - Yellow
3y ago
6
Solved
NelloFarms
Help with deficiencyWell my girl scout cookies are having problems and would like to get some advice on em. Im thinking its nitrogen toxicity or ph problems. I normal try to get 6.5 ph but my runoff is below 5.9 when i checked. I gave it some recharge and water last watering and its helping a little
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
3
Solved
Tubington9
Nutrient burn, magnesium def, light burn? Leaf tip yellowing but not turning brown/curling4 week since planted autoflower, both started getting this at the same time. First time running autos, grown in FF Happy Frog soil. Soil was used for 3 weeks in a different grow so nutrients may be needed. Light burn, mag deficiency? Have only used ph 6.2-6.5 water, no nutrients.
Leaves. Color - Yellow
4y ago
1
1
Solved
Migo420
Seedling changing colorsBrand new to growing seedlings so could use some advice. As per the diary I thought it was bleaching and gave it slightly less light and then they started stretching again. Current environment: 75-77F; 64-66%RH; ~12DLI (9,000lux/24hr); 0.8VPD; MH: FC-8000 LED at 10%; 444EC, 6.1pH
Week 1
Leaves. Color - Yellow
2y ago
4
3
Solved
Overgrotho
Nitrogen deficiency/Lockout? Add Veg top dressing?Yellowing lockout/deficiency is still here. Transplanted many into supersoil which def has plenty of nitrogen if roots are ready for it.... If I add veg fert next watering, do you recommend to use what I've got: Happy Frog brand top dressing 7-5-4? In Asia we dont have many, ok?Week 4
Leaves. Color - Yellow
5y ago
1
Solved
NeoCat
Brown spots on lower leaves - ph fluctuations?I have discovered some brown spots on the lower leaves.
I suspect it might be down to ph fluctuations - first time growing DWC so probably my bad!
Does anyone agree?
I should also add - I did a nutrient change a few days ago and for the first time added calmag & silicon
Week 5
Leaves. Color - Yellow
4y ago
1
3
Solved
Chr0nus
Yellow spots on bottom leaves.Starting to notice big brown/yellow spots on the bottom leaves only. Plants look healthy at the top but not happy(not praying and look droopy). I water every 3/4 days so it’s not a matter of being locked and Calmag is also used. Can’t figure out what the problem is here.
Leaves. Curl down
Leaves. Color - Yellow
2y ago
3
4
Solved
ykscotttyk25
Durban PoisonWhat can I do to help this
Leaves. Curl down
Leaves. Color - Yellow
1y ago
2
2
Solved
VeggieTales
Sick Plant HelpHey there fellow growers I need some advice. This Autoflower was really healthy up until I top dressed, I want to say it’s excess nutrients. I need to be sure though and would like some tips and help from more experienced growers (this is my first grow) thanks in advance!
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
2
2
Solved
StarPlatinum
Mites, root rot, or light intensityDoes anyone know about tiny yellow dots on new developing leaves are a sign of in early veg? Im growing in RDWC so I didn’t think mites would be an issue. I did notice one relatively brownish root as well, but the rest were all white and healthy. what should I do?
Leaves. Color - Yellow
3y ago
3
7