The Grow Awards 2026 🏆 
Spots and yellowing on the leaves
Bread_n_Budsstarted grow question 6y ago
Good evening I have an autoflowering at the eighth week and recently yellowing has begun to appear on the leaves that I don't understand if it is the leaves that go towards the natural end or a problem of burning of fertilizer or even a fungal infection.
Solved
Leaves. Color - Yellow
likes
MadeInGermanyanswered grow question 6y ago
Hey buddy :-) your plant looks really great :-) It is only a little bit dark, which is why I suspect that it was fed heavily. I would flush with Ph and Ec corrected water, and then feed with a quarter dose :-) keep growing growie 👌😎🌱
Similar Grow Questions
Solved
Kenderbetyar
Yellowish leaves/Slow growthThe leaves seem to be a little yellowish,any ideas what could it be? Also,I have noticed that a lot of growers are in the flowering stage ,maybe it's just my impatience but I think they are growing a little slower than normal,perhaps that's because the room temp?5y ago
2
1
Solved
punktkomma
What problems do I have? Looks like over-fertilization, but nutrient solution and runoff have the same ppm. Ph 6.1-6.2Tapwater (280ppm) - 4ml/l Hesi Bloom + 1ml Phosphor Plus + 0,3ml Ph-
Biobizz CalMag 2ml/l in addition to the last watering.
05/07 - 3L PH6.5 493ppm - runoff PH 6.2 550ppm
05/11 - 3L PH6.15 750ppm - runoff PH6.1 750ppm
05/15 - 3L PH6.66 802ppm - runoff ph6.15 812ppm
THK YOU :)Buds. Not fattening
Leaves. Color - Yellow
Plant. Too short
2y ago
1
1
Solved
Growador
Problem on my leafsAlways this f***ing is happenning to me. Each grow I have this same problem and i can’t solve it or I can’t understand it. To much nuts even i go really easy on them, or is a root problem? Need all the answers possible girls and boys!!!Week 8
Leaves. Color - Yellow
5y ago
3
3
Solved
Patatone
Yellowing leafs.Hi, this plant is a green gelato automatic from RQS that I'm growing next to my trained plant. I've been giving her the same nutrients and she didn't show any problem until now, its grown 70 cm tall in 6 weeks and it's now flowering. Am I overfeeding her? Already know it's not PHLeaves. Color - Yellow
5y ago
1
2
Solved
DuckeedWizard
Why she's sad?Sorry for the pic quality lol
She has burnt tip and yellowing on the leaves
and shes very very slowWeek 2
Leaves. Color - Yellow
1y ago
5
2
Solved
El_argentino
Carencia o exceso de ferti?Indoor 3m x 3m
Ph:5.9
ec: 0.5
Temp: 24c°
Auto lemon Haze una sola aplicación con biostimulante rico en nitrógeno orgánico. Dosis recomendada 2,5 ml/L se aplicó 2ml en 3L de agua.
La planta se puso de un verde intenso pero sin puntas quemadas.exceso de algo o ph bajo en sustratoLeaves. Color - Yellow
4y ago
1
2
Solved
WitekMajestatyczny
Leaves still goes yellow after flush with pure water 6.5pH, then only water with Biobizz Fishmix and last time all nutrients but 50% of recommended.After last question with those symptoms, I flushed her with pure 6.5pH water, then next time started to adding only Biobizz Fishmix, and another next time I started to add all nutrients again but 50% of recommended. Buds, the white ends of the flowers begin to turn brown as well.4y ago
3
3
Solved
blady1989sqn
What's crackin the leaf?Hello, any idea what's going on?? Overwatering?Leaves. Color - Yellow
5y ago
1
Solved
Weediz
Brown spots, PH in run-off is in the high end (6.5~)I see some brown spots on my leaves. I thought it was Calcium Deficiency caused by too low PH so I gave them PH 6.5~ with 30% run-off, and run-off shows at least the same PH so I think it is not too low PH, could it be caused by something else? Maybe too high PH or light-stress?3y ago
11
9
Solved
2020Grower
Cal mag or nitrogen ?Does anyone know if this is a cal mag issue? Low on cal mag? Or nitrogenLeaves. Color - Yellow
5y ago
6
6
Solved
VeggieTales
Yellowing and tipsHey there fellow growers what am I looking at? I recently top dressed and then Noticed this happening to all of my plant. I’m growing in CoCo watering at 6.5 phLeaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5y ago
3
5
Solved
Sirsmokealot713
Deficiency?So I am thinking I may have overwatered my ladies. Thoughts? I have 5 and 4 are showing the same signs..yellowish.Leaves. Color - Yellow
Other. General questions
6y ago
3