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Back to Grow Questions
Yellowing Leaves
Speedypete
started grow question 6y ago
There is some yellowing leaves towards the bottom, some have burnt tips is this nutrient burn or another issue?
Solved
Week 7
Leaves. Color 路 Yellow
likes
HighRoller909
answered grow question 6y ago
nutrient build up making ph fluctuate and burning the leaves. give water only for a couple of feedings.Look at that first nodes,little ones,they are burnt.
1 like
Complain
Selected By The Grower
TimTheTerpMan
answered grow question 6y ago
Absolutely nutrient burn related. I agree with high roller. Water only next few times then dial back on the nutes some.
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Complain
Similar Grow Questions
Solved
Harvestman
One month older baby with damage on leaves
My Green gelato automatic is one month older and has some yellow and white spot on leaves. I attached some photos. Do you know what can cause this? How is look? Many thanks
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4y ago
2
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Unkraut
Seedlings (week3) lower leaves look yellow/dry
Lower leaves look bad, some are yellow, some look dry and dead...
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6y ago
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Kushpooh
HARVEST TIME?
I don't know if I should harvest my plants yet. I've been giving them RO water for the last 1.5 week. One looks her pistils are getting too dark, while the other one has a lot of white pistils but many of her fan leaves and sugar leaves are turning yellow already. Should I cut?
Week 10
Buds. Other
Leaves. Color 路 Yellow
6y ago
2
4
Solved
halexxo
Bloque de nutrientes?? Ph?? O falta de calcio y magnesio??
the bottom leaves have a yellow color, the smallest ones fell off completely. The upper leaves have yellow tones at the tips. I'm using biobizz nutrients and following the chart exactly as indicated in all the waterings. Could it be nutrient lockout?
Week 5
Leaves. Tips 路 Burnt
Leaves. Dropping off
Leaves. Color 路 Yellow
4y ago
1
2
Solved
Carrascovsky
Deficiency Signs
Hi guys. I need help. My plants are showing some brow spots and yellowing leaves, both symptoms are showing on the older leaves. I am only adding nutrients on every other watering, so I don鈥檛 think it鈥檚 overfert, can anyone help me to identify the issue?
Week 7
Leaves. Color 路 Yellow
6y ago
3
4
Solved
Trichome_threshold
Are my plants showing signs of overfeeding ?
Are my plants showing signs of overfeeding ?
Week 4
Leaves. Color 路 Yellow
6y ago
1
1
Solved
Lumberdog
Yellow tips?
First timer here. What might be causing the small, yellow tips? The leaves sometimes look slightly pale but damn if they don鈥檛 look super healthy overall! I鈥檓 using minimal nutes thus far. Any insight? Thank you, thank you.
Leaves. Color 路 Yellow
6y ago
1
1
Solved
TheYorkshireFarmers
CRITICAL KUSH
Can anyone help Started of by getting a little yellow brown patch on a light 1st week into soil continued with growing but now the leafs look as they are starting to close can anyone help?!!
Leaves. Curl up
Leaves. Color 路 Yellow
6y ago
1
Solved
RecreationalRoots
Nute Deficiency or New Leaves?!
Thoughts if this yellowing may be nute deficiency? Or are these just new leaves and I am concerned about nothing and I鈥檓 babying them since it鈥檚 my 1st grow? Both plants are about to be 2 weeks post sprout. Both are in 5 gallon fabric pots with layered soil (FFHF on top of FFOF)
Leaves. Color 路 Yellow
Feeding. Deficiencies
5y ago
2
2
Solved
TheYorkshireFarmers
Yellow Leaf!
Leafs Starting To Turn Yellow 馃く So Guys on one of the Cuts that I've managed to Get hold of (French Macaron) one leaf out of the 2 plants is starting to show signs of Yellow any reason to why this could be happening??
Leaves. Color 路 Yellow
6y ago
1
2
Solved
Kanabas
Yellow leaf tips
What can be causing this yellow tips, hydrophonic, ppm around 400 hp 6.7
Leaves. Color 路 Yellow
5y ago
3
2
Solved
Niceguy1280
New grow! Help
Any advice would be fantastic, I'm new to this and would love some information from experience. Thanks in advance!
Week 2
Leaves. Color 路 Yellow
7y ago
2
5
Solved
Soulgrow_x
Deficiencies
Can somebody tell me what this is ? I鈥檓 lost my only guess would be over watering
Leaves. Tips 路 Burnt
Leaves. Color 路 Yellow
4y ago
2
2
Solved
CornerBud
Is my plant showing signs of Nitrogen deficiency?
Autoflower, day 40. Most leaves are in a yellowish-green tone or even completely yellow. I was mistakenly watering it with tap water, but when I noticed the yellowing, 1 week ago, I started watering with mineral water at pH 6.49.
Week 6
Leaves. Color 路 Yellow
3y ago
1
4
Solved
stevenleadbetter46
Yellow leaves
Do i have to be worried about these leaves they are yellow and curling up at the ends i am reducing the ph and neut levels is there anything else i can do? Alos i think i am not humid enough could this also be the problem
Leaves. Color 路 Yellow
6y ago
1
Solved
val95
does this need more CalMag/ K?
im not sure what this deficiency is. im currently feeding them about 0.8ml/l Biobizz CalMag, pH around 6.5-7, RQS Easy bloom at half strength which is what they recommend for autos
Leaves. Color 路 Yellow
5y ago
3
Solved
Anonymous_2022
Magnesium deficiency?
Hi Growmies.. I seem to be getting alot of yellowing leafs and brown spots.. Am i right to say Magnesium deficiency? Calmag do the job? Thanks for your help 馃尡
Leaves. Color 路 Yellow
4y ago
3
5
Solved
Dico29
Yellowing spots and holes in fan leaves
Is this leaf septoria? The bottom leaves are mostly infected. It has been raining heavily and some fan leaves were touching the bark on the pot. Thanks for any help!
Week 3
Leaves. Color 路 Yellow
7y ago
1
3
Solved
heythere12345
Leaves changing colour
Day 42 week 6 speed devil auto#2. Today i fed it 0.5 top max + 0.5 biobloom dissolved in 500 ml of water. I stopped using bio grow since 2 waterings before. What is the general condition of my lil friend?
Leaves. Color 路 Yellow
Plant. Other
5y ago
2
3
Solved
TinyTenter
Yellowing Leaves with Black Spots in Late Flower
Hello. My plant is on Day 82 and prolly within 7 to 14 days of harvest, I think. As you can see in the pic, I gots yellow leaves with spots in late flower. Then they dry up and curl up. What does this mean? Is this normal? What would you do?
Leaves. Color 路 Yellow
4y ago
5
2