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Back to Grow Questions
Leaf tip yellowing.
FreakyMilk
started grow question 5y ago
Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.
Solved
Leaves. Veins · Yellow between
Leaves. Color · Yellow
likes
Mz876
answered grow question 5y ago
This looks like it could be ph lockout . Try flushing your plant and see how she does
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Complain
Selected By The Grower
SlowpokeFuegobud
answered grow question 5y ago
Hi! Check on "tobacco mosaic virus". The yellowish stains could be signs of it. Good luck!! :)
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420Highlifecouple
answered grow question 5y ago
Looks great man!
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AndrewC
answered grow question 5y ago
Kind of looks like very weird Potassium excess. Could be a form of PH lockout.
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Similar Grow Questions
Solved
MEGAtv
PLEASE HELP! See former question as well.
Continue to see deficency or burn in leaves. I have fed her only ph water for 2 weeks and it continues. I asked for help before, everyone just tells me what they think is wrong and not the reasons why. If you have an answer it would be appreciated to know your reasoning. Thanks🤘
Week 6
Leaves. Veins · Yellow between
Leaves. Color · Yellow
4y ago
4
4
Solved
Aezur
Issues with 1 plant not the other (flowering)
2 plants treated identically. One has started to have serious yellowing / bronzing on new growth. The other is fine. Any advice welcomed. :)
Week 8
Leaves. Curl down
Leaves. Veins · Yellow between
Leaves. Color · Yellow
2y ago
3
5
Solved
Jake_camino
Im having a hard time indentifying the defficiency here. Anyone know what it is? Its nothing major though. i run at 1.12EC. GHE flora 3 Part +calmag. I alternate the pH of my RO water at 5.8-6.2
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
2
Solved
Royalgorillaxx
Yellowing on leaves
7 days old seedling. Trying to identify the problem. Please help me. Biobizz light mix on one and compo sampa soil on the other. I spray only with water just to keep thr soil a bit wet. Not an overwatering.
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Setup. Seedling
6y ago
2
2
Solved
Aussiegreenthumb82
Yellow centre veins fan leaves
Yellowing of the inner vein of fan leaves only. Also sporadic yellowing and blemishes of whole fan leaves but only some, others fine nice and green. All bud leaves and buds don't appear affected. Is it just that she's nearing the end of her life cycle? Or over water/over nute?
Week 6
Leaves. Veins · Yellow between
Leaves. Color · Yellow
4y ago
2
3
Solved
Brent_60s
Yellowing
For some time now their has bin two small areas about the size of your fist that had yellow spots so I tryed giving it Cal-Mag extra in with its feedings but now all of a sudden the hole plant looks like some one splattered it with yellow
Week 21
Leaves. Veins · Yellow between
Leaves. Color · Yellow
3y ago
5
Solved
AlexG
Nutrient deficiency. What is it lacking?
Can you guys help me figure out what my plant is lacking?
Week 4
Leaves. Veins · Yellow between
Leaves. Color · Yellow
3y ago
3
3
Solved
jeffrey420
yellow leaf, brown spots deficiency
Can you guys help me identify this deficiency??
Week 9
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Leaves. Color · Pale
4y ago
3
4
Solved
CoastGrower
Top Leaves are becoming yellow from the inside out.
Hi, anybody know what the problem is with this plant? The top leaves are becoming yellow/white from the inside out. Also the leaves have a different shape. The plant is in open soil and I give her water and sometimes some veg nutrients. Thanks in advance. (Last picture)
Week 6
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
4
2
Solved
GrowingNBlowin
Help diagnose deficiency? Magnesium, Ph?
Magnesium deficiency? PH problem? Other? How should I go about fixing this? Overall the plant looks healthy but the lower/older leaves are starting to get some spots.. I want to figure this out before it spreads..
Week 4
Leaves. Wilting
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
1
Solved
Homegrown93
Leaf fade vs. deficiency
Hey everyone, does this look like a deficiency? I’m in week 6 of flower, I had half a week of high temperatures and I’m sure she was affected just a bit and noticed Bud growth slowed slightly. Not sure that influenced this and if it’s a deficiency(magnesium?) or normal leaf fade.
Buds. Not fattening
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
3
4
Solved
soulsofarmony
Deficiences or overfeeding
In the last 3 days two of my plant seem to have some problems. First the oldest leaf turno Yellow and the become burnt. I Always check the ph solution and i Always feed them in this 2 weeks so i thought that maybe i overfeed them. I post the pics in the appropriate section.HELPLS
Week 2
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
5
4
Solved
legal_grower
YELLOW LEAF TIPS
Leaves. Veins · Yellow between
Leaves. Color · Yellow
3y ago
1
1
Solved
StardewGrow
Yellow dots near veins of leafs - Week 4 autoflower gsc in space bin
Noticed these yellow dots two days ago. It is now 1 day until it has been 4 weeks of veg. Two days ago I have it it’s first does of nutrients, Miracle-Gro 20-20-20 plant food. Just gave it another shot today. Is there anything else I should do to keep the plant healthy? Thanks
Week 3
Leaves. Veins · Yellow between
Leaves. Color · Yellow
4y ago
1
4
Solved
elevensixty6
Still to early to tell? Noticed yesterday and have slightly worsened today. Not sure the issue but potentially magnesium? Getting close to top dress also.
Only on 1 of 3 plants so far. On older growth after getting dose of Recharge the other day. Maybe an N problem as I also use 484? Or mag? Using CalMag every other watering in RO at 150ppm as the soil has some cal and mag. Also getting close to top dress time maybe something else?
Week 4
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Leaves. Other
4y ago
4
Solved
Chronigmatic
Pattern on leaves
Got this pattern on a section of the girl. Not the whole plant any guess??
Week 8
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Leaves. Other
6y ago
1
1
Solved
Siriuz
This is what I saw today, about one leaf the one after the Cotyledons, both of them are starting to turn yellow in betweento so I didn't know if she was alright or if it Was a bug since she has all those black dots on her plus the other leaf next to her has apparently a good bite
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Other. Bugs
6y ago
3
Solved
halluminaty
Leafs yellow, burn spot . Deficiencies or excès..?
The leafs on the blackberry and the gorilla cookie getting yellow with burn spots since few days. U can see exactly what I gave them before on my diairie. What do u think ? Without looking the feeds it look like N & calmag déficiences
Week 7
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
1
Solved
98greenlude
Nitrogen deficiency?
Bagseeds from medical JesusOG 2 gal pot with a lot of drainage Ff Ocean soil Ff nutes - big bloom, grow big, and Tiger Bloom Epsom salt for calmag 82daytime temp
… Show more
Leaves. Veins · Yellow between
Leaves. Color · Yellow
3y ago
6
Solved
DannywithaJ
Welchen Mangel hat Sie?
My plant is showing signs of deficiency on the oldest leaves. I increased CalMag and nitrogen because of that. Thought it was the issue. Obviously not. Does anyone have an idea?
Week 4
Leaves. Veins · Yellow between
Leaves. Color · Yellow
1y ago
2
5