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Back to Grow Questions
Grow pains
Dafenz
started grow question 5y ago
Could anyone tell me what's hapnin here
Open
Leaves. Color - Yellow
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Answer
KenSpliffeyJr
answered grow question 5y ago
Nitrogen toxicity. Take it easy on the nutrients for a couple feedings and she’ll be fine. Happy growing.
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DoDrugs420
answered grow question 5y ago
Nutrient burn it appears, your soil is too charged with nutes and may have time released nutes, wich soil are you using? And should be root bound too for a plant that size in that cup.
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The8thChevron
answered grow question 5y ago
Looks like nute burn. If you are feeding it, 25% strength is probably perfect (300ppms). Also time to transplant if you had any intention of doing so.
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Similar Grow Questions
Solved
sailormoonflowers
Asian Sativa yellow leaves brown spots
Asian Sativa yellow leaves brown spots... which deficiency please? Thx SMF
Week 11
Leaves. Color - Yellow
Leaves. Other
4y ago
6
5
Solved
stashio
Yellow edges to leaves
Hello fellow growers. I have noticed some yellow edges to a handful of her leaves. pH droped a bit today down to 5.6 but has been stable at about 6.4 previously. Photos from the last few days show this problem has been creeping for a couple of days. Any ideas?
Week 10
Leaves. Color - Yellow
4y ago
1
6
Solved
twotrees89
Issues after first sledgehammer flush, 4 weeks
Hey guys and gals, on week 4 of this indoor, hydro grow and I just hit this plant 5 days ago with fox farms sledgehammer for its first flush. Before this, the plant was growing very well. Is this due to the flush? Should I flush in tap water before next feed? Thx for the help ^^
Leaves. Color - Yellow
3y ago
5
3
Solved
Ionic20
Advice please :)
This is 24 hours later. Should I just give some calmag now even tho the soil is still damp?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
3
3
Solved
DrastikOG
Deficiency, Mutation or Genetics?
Does anybody as an idea to tell me whats going on here with my Norther Lights Auto from 00Seeds? I am feeding her 200 ppm water filter through Brita filter Nutrition per Gallon of water -2ml CalMag -1ml FloraMicro GHE -1ml FloraGro Ghe -0.5ml FloraBloom -Overal PPM 400-500
Week 2
Leaves. Color - Yellow
5y ago
2
4
Solved
Tham3369
Nute burn or deficiency?
Can't decide if this is a nute burn or a deficiency anybody wanna help?
Week 5
Leaves. Color - Yellow
5y ago
1
1
Solved
Everest
yellowed leaves
The leaves started to turn yellow from the inside out. I don't know if it's a disability or an overdose. I'm using Biobizz. Someone solve? Is it in flowering with about 5 weeks to harvest, is it worth stirring or better leaving it like this?
Week 8
Leaves. Color - Yellow
4y ago
2
2
Solved
TCH0808
Triage Ineffective. Week 3 flower. Getting really nervous...suspected N def. RH 45-50%, 25-27C, molasses, neem 1.5 wks ago, water to slight run-off.
3 plants, same issue. Yellowing. Older growth to new growth. Slow, yet steady spread. 24FEB-01MAR issue. Week 3 flower. Soil pH6.5,watering .75L every 2days, increased nutes 25FEB to 75% dosage (up all 3 foxfarm), 27FEB 90% dosage, 01MAR water 6.3pH. No clue why this won't stop
Leaves. Color - Yellow
5y ago
2
4
Solved
arzaq
Yellow leaves
Hi there, I have a Skunk #1 Auto plant, about 7 weeks old, at the starting of the 7th week some leaves started to turn yellow. I read two options, that it is an N deficiency, the other option that it is normal as the buds absorb the N from the leaves. Any ideas?
Leaves. Color - Yellow
5y ago
3
3
Solved
Gentzo
What happens with my plant
Really appreciate help with my new babies, two of the plant have this problems in the leaves and not sure if it's a deficit problem or viric/fungi ones, and if it can be affect the rest of the plants. Thanks in advance and good
Leaves. Color - Yellow
3y ago
1
4
Solved
StartGrowingShxt
Help! Discoloration in second set of true leaves
Yo! A lil help please. On about day 19 with this DBHP and just experiencing some discoloration on the second pair of true leaves. I was told by the breeder that she is a magnesium whore and have been supplementing every other watering. Just trying to diagnose early.
Week 3
Leaves. Curl down
Leaves. Color - Yellow
1y ago
5
5
Solved
guerilla
Defiancy or excess of something??
Hi all. I think this is a deficiency. Funny yellowing in leaves.. But can I get a 2nd opinion please. ,💚
Leaves. Color - Yellow
Other. General questions
Plant. Other
4y ago
4
3
Solved
Slurpy_Terpy
Yellow leaf tips on healthy plant in dwc week 8 from seed vegging
Why are the tips of the leaves yellow on the highest growth points of the Brain Cake? - light burn? Since a few days the light is at 80% (mars sp3000 300w full spectrum led in a 60*120cm at 80cm above the top of the plants) - nutrient burn/shortage? Res changed a few days ago
Week 8
Leaves. Color - Yellow
5y ago
3
4
Solved
Paul71
Idk what went wrong
My Special Kush 1 is on week 5 of flowering. 4 days ago bottom leaves started yellowing, yesterday i watered and checked runoff ppm, which was 5000! So i decided to flush. Kept watering with tap water (PH 6.8 ppm 300) until my runoff water was 600 ppm. What your opinion about it?
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
4
5
Solved
purgen
Can't deal with yellowing leaves in 4th week of flowering
Been having this problem for a few weeks. I suppose its deficiency of Mag and for the last week or so I've been giving increased portion of CalMag (for 1.5l of distilled water TriPart grow 2.1, micro 2.1, bloom 3, Calmag 12ml). Should I give them more time or its something else?
Leaves. Color - Yellow
4y ago
5
Solved
CraftedFlower
Could this be some sort of light burn?
What are these yellow markings of the leaf? It showed up pretty suddenly when I checked out the grow this morning. I watered last night and am wondering if I maybe I got some water on the leaves and this is light burn?
Week 3
Leaves. Color - Yellow
5y ago
2
1
Solved
MrGreen92
Can I fix a nitrogen deficiency with more terra tripart nutrients or do I need something else?
My Double Grape is showing signs of what looks like a nitrogen deficiency. My Ph is 7, temps 25c, humidity 40% and watering 1l every 3rd day. Does anyone know if I can increase my nitrogen my adding more of either micro, grow or bloom from the terra tripart range?
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
2y ago
6
2
Solved
HoneyBlunt42
D34 - yellow buds Help please
On the 34th day the plant dries up from the top and shows yellow flowers instead of green ones - I can't figure out the reason, please help the problem started on day 32 (two days ago)
Week 5
Leaves. Curl down
Leaves. Color - Yellow
10mo ago
11
8
Solved
JuicyFruit
On all 3 of my plants im getting yellowing leaves, big brown cripsy patches on the leaves and then when then yellow leaves weaken they fall off. i have flushed and changed PH to 5.7 and will now recalibrate ph pen. anyone want to weigh in? Cheers!
Week 7
Leaves. Tips - Die
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
2
2
Solved
cannonone
Purple branches
Hey, many of my branches have turned purple, and a few leaves yellow.... I'm using bio grow (biobizz) since 5 days, is it calcium or magnesium deficiency? What to do? And can I start with flowering now? Thanks
Leaves. Color - Yellow
5y ago
1
3