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Back to Grow Questions
Please Help
Gg6266
started grow question 3y ago
Please Help Whats wrong ? VT 20
Solved
Leaves. Color · Yellow
likes
AsNoriu
answered grow question 3y ago
Last photo , maybe magnesium. Tops are bleaching i see. Think its calcium if no spray as mentioned before. CalMag to the rescue ;)
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Selected By The Grower
Similar Grow Questions
Solved
Horseluisweed
21 days since cotyledons, I see that the lower leaves are fading, I want to point out that I haven't watered for 5 days, because I still feel the substrate is heavy and moist (I did a watering of 125ml). I'm sending you photos, and also a greeting to everyone, of how I was accompanied last night in the living room ❤️🌱
Week 3
Leaves. Color · Yellow
5y ago
3
3
Solved
Ciore
Hojas con puntos marron
Please, what's happening to my plant? I've had it for 2 weeks without measuring pH, and now I've measured it again. I don't know if it's excess or lack of something. The flowering is very slow, and the leaves are turning yellow from the tip inwards and drying out.
Week 9
Leaves. Color · Yellow
6y ago
2
3
Solved
United123
NEW growth Yellow/Light Green on Auto
Yellowing and lighter green appearing on the sweet zz new growth... moved further away from light and fed just water will give it a few days to see if improves. Any suggestions what this issue is ? Only on one of the plants ?
Week 4
Leaves. Color · Yellow
6y ago
2
2
Solved
NIagaraFalls420
Leaves continue to get yellow and fall off. Plant dying, bud looks okay.
Still having issues with my plant. Leaves are getting more and more yellow and 2 have fallen off. Pretty far from harvest still for the leaves to be getting this yellow. Temps in tent are 18-22 c with leds 200w act wattage. Overwatered once but I doubt it would cause this. Ideas?
Week 7
Leaves. Dropping off
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
4
3
Solved
Bushbaby808
Yellowing sugar leaves!!
Hiya Folks 🌞 I've started to notice some of the tops have developed some yellowing on the sugar leaves tips and edges and I'm just wondering why this may be? Luckily she's nearing the finish line so I'm hopeful it's not too much of a problem?
Week 13
Leaves. Color · Yellow
6y ago
6
5
Solved
Weedix25
First leaves yellow ?
The color of the first leaves is abnormally yellow or light green, don't you think?
Week 1
Leaves. Color · Yellow
5y ago
4
2
Solved
punktkomma
What problems do I have? Looks like over-fertilization, but nutrient solution and runoff have the same ppm. Ph 6.1-6.2
Tapwater (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
Sup3rNov4
Nute burn during flower
So I have noticed something strange. Well I think it's strange I could be wrong as it's my first grow but I started flushing 3 days ago and now I'm seeing a lot of nute burn all over the plants is this normal ?
Week 9
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
1
Solved
New_Grower69
Yellow leaves!
Hi guys I'm week 9 of flower on my JackHerer autos by RoyalQueenSeeds! I have some yellowing leaves, from what I've researched numerous things could cause it, I was hoping you guys can help narrow it down for me! The information is all on my diary check it out! Thanks in advance!
Leaves. Color · Yellow
6y ago
4
3
Solved
Sup3rNov4
Old growth turning yellow and limp
Hey Farmers. A quick question for my current diary. I'm currently at the start of week 8, 3 weeks into flower leaving 2 - 3 weeks left until harvest my query is the bottom fan leaves are turning yellow and limp. I think this is normal this far into flower. should I remove them?
Week 8
Leaves. Color · Yellow
6y ago
1
3
Solved
gsimd
My two Grandaddy Purple Autos are light green/yellow in color. Is a lack of nitrogen the cause or is it something else? What do you recommend to fix the issue?
Week 5
Leaves. Color · Yellow
5y ago
1
2
Solved
Kazol1973
yellow leaves edges early vegetation
Hello fellow growers can anyone explain to me what is that yellow color at the edge of the leaves? and should I remove it from the grow room? other plants look ok
Leaves. Color · Yellow
5y ago
2
2
Solved
DannyGNYC
pH seems to high
Hope everyone is having a wonderful day. I having some issues with my pH. I’m growing on a soil mix consist of 50% Coco coir from AC infinity so I know this is Nerf. 40% potting mix 0.13-0.04.-0.13 Black Gold, 5% perlite, and 5% worm castings. What causing the brown/burn tips?
Leaves. Tips · Burnt
Leaves. Color · Yellow
1y ago
2
3
Solved
pendeja420
Triple question: -Why are bottom leaves yellowing this early? -Explain 'What is this!?' picture -Is it normal that when they transition to flowering stage leaves' stems curl down like in Day 56, Rebel (II)?
Week 8
Leaves. Color · Yellow
Leaves. Color · Mottling
Plant. Stem · Weak
6y ago
1
Solved
Kwczekus
Over fed?
If they have been over fed how do I fix it? Over watered just needs to dry out and not do it again. Sigh that's the part I keep having trouble with
Week 5
Leaves. Color · Yellow
Plant. Stem · Red or purple
Feeding. Other
4y ago
2
2
Solved
biird
Leaf Yellowing?
What is the yellowing in the last pic? The soil is top 20% Atami Cocos, bottom 80% store bought organic super soil. Watering tap water (EC 0.284/142 ppm), pH'd down from 7.9 to 6.5 with citric acid... I think that's probably the problem? Any advice for the high pH tap water?
Week 1
Leaves. Color · Yellow
6y ago
2
Solved
CreamOfTheCrop
Dead spots on leaves
I've been struggling with same problem from beginning of grow, leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - details in diary
Week 4
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
3
2
Solved
xbabybitchx
Phosphorous deficiency or just pissed off due to nutrients?
Leaves turning purple/ then yellow/ I haven't been doing FEED FEED FLUSH, is she angry? or is it phosphorus def? PH is 6.1 mixed, soil is 6.0 run off 6.1/ I cut floragro out due to nitro tox with my other plants// should I add back in? I don't know tds, i need to buy one ASAP.
Week 12
Leaves. Color · Yellow
Leaves. Color · Dark-purple
7y ago
6
5
Solved
MarkGreenThumb
the Girls had a HOT night.!!!
So two Nights ago, the carbon filter was unplugged and the Room hit a high of 37celcius A day later some of the Leaves turned a little Yellow. anything way I can Help the girls out?
Leaves. Color · Yellow
6y ago
5
Solved
Enollam
Alles normal?
Do I need to worry about that one plant, or are the discolorations at this point completely normal and indicating an imminent end? Thanks in advance... And good luck to you all!
Week 11
Leaves. Color · Yellow
3y ago
3
4