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Back to Grow Questions
Leaves with a lighter green
aDellMonitor
started grow question 2y ago
Is the lighter green in the leaves because of nutrient deficit?
Solved
Week 8
Leaves. Color · Pale
1 like
Roberts
answered grow question 2y ago
Too much nitrogen and not enough potassium. Leaf discoloration is potassium deficiency in early stages. Flowering npk ratio is 1-2-3
2 likes
Complain
Selected By The Grower
Hashy
answered grow question 2y ago
Lower the amount of Grow you are using, maybe by half the amount, your well into flower now.
1 like
Complain
Automatiklove
answered grow question 2y ago
During flowering, it is quite normal for the leaves to turn yellow. The plant puts all its nutrients into the flowers
2 likes
Complain
Similar Grow Questions
Solved
Rookie_grows
Lime green plant
What's people's thoughts on why this young plant is yellowing? Coco medium Ph 5.8 Every other pheno of this strain is OK and is a beautiful green and 5.8 PH has been perfect for young plant Calmag, A&B has been added to the feed I was thinking nitrogen
Leaves. Color · Pale
5y ago
1
Solved
Noobelesko
Could anyone help me with recognizing what's going on with the top of the canopy, yellowing of the leaves with some brown spots
Week 11
Leaves. Color · Pale
7y ago
2
1
Solved
TomatoGrower00
Seedling issues
This is my 2 week old seedling that survived dehydration/heat (got up to 90F) that killed the other off. I gave it water and it recovered unlike the other. It remained super light green, so I gave it like 1/32 teaspoon of soluables. Now tips are browning. What should I do now?
Leaves. Tips · Die
Leaves. Color · Pale
2y ago
1
Solved
Vexedxtoken
Genetics or deficiency?
Does anyone know what could possibly be wrongI checked my PH flushed once cut off nutes since I seen first deficiencyRH and temp been same throughout. These are the 3rd set I've ended up with these problems. Beginning to think geneticsILGM must have issues idk any help would be h
Leaves. Tips · Die
Leaves. Color · Pale
Plant. Wilting
4y ago
3
4
Solved
WulfBlud
Fade or deficiency? Day 62
Day 62, starting to see some slight discoloration in some of the older large fan leaves. I’m worried they are either burning or it is just a natural fade and I should let her ride I will be traveling on Monday for the week so wanted to make sure to do anything that needs doing
Week 8
Leaves. Color · Pale
Feeding. Deficiencies
4y ago
4
Solved
PenguHB
Cal-mag deficiency?
Hi guys, I think it's magnesium deficiency (early flowering). I have also noticed a few small burnt spots on the leaves. Is this time for cal-mag? Or am I reading this wrong?
Leaves. Color · Pale
Feeding. Deficiencies
5y ago
2
3
Solved
Highrish
Hi Ive noticed yellowing of older leaves. Is this normal? near harvesting or is this something to worry about? Plants are 9weeks old. Fast Eddy autos. PH run-off for the 3 plants is between 7.0 and 7.2. See photos Thanks
Week 8
Leaves. Color · Pale
8y ago
3
4
Solved
Green_Man_420
7 days old and not looking to good.
7 day old seedlings looking faded? No nutrients given just plane water. Growing in clover MPC, light is 200watt on 40% about 55cm 24/7
… Show more
Leaves. Color · Pale
3y ago
2
4
Solved
PickleRick
Yellow leaves
I think I had this problem at the beginning of my grow but not sure if it's the same issue. Is this pale/yellowing of the leaves overwatering related, or nutrient related? Pics are on day 30 of 55ish
Week 13
Leaves. Color · Pale
5y ago
3
Solved
OrionGrowgul
Was haben meine Pflanzen?
Dear community, Newbie here :) I have two Critical Kush Autos in their 7th week that have had slight necrosis/discolored leaves for a week now. Unfortunately, I only fertilized with Hesi Bloom for the first time 3 days ago at 5ml/L, not before that. Should I continue with CalMag/Bloom?
Leaves. Color · Yellow
Leaves. Color · Pale
1y ago
1
1
Solved
Yayayatoure
Plant becoming lime green
She's still lime green what should I do? I'm worried about h er
Week 2
Leaves. Color · Pale
6y ago
1
Solved
Ph0en1x
Dried Leaves, Lockout or Stress. Week 5 of Flower
Plants suddenly wilting & looking crispy like they're dry, but pots are HEAVY! Suspecting root suffocation/rot ("wet feet"). Hard soil crust might be blocking oxygen. Roots are drowning & can't drink. It just happened yesterday since they look dried. Temp is 25C and Air 50%
Leaves. Curl down
Leaves. Color · Yellow
Leaves. Color · Pale
8mo ago
2
8
Solved
SmokinToney9
Leaves are a lighter green than usual
Sorry, accidentally hit “solved” Noticing the leaves are getting a light green. Leaves aren’t necessarily drooping but there is some slight tip burn on them. I haven’t been giving them full servings when feeding them nutes once a week just to be safe from burning them out
Week 8
Leaves. Color · Pale
3y ago
6
7
Solved
angrygrower
Pale leaves at the start of flowering
My plant is on day 36 in Biobizz All Mix. That's why I just started feeding with 1/3 of the dosage (1ml BioGrow in 3l of water). The leaves look kinda pale, and there are just a tiny bit of rust points. The water is really hard, that's why I'm not sure about feeding CalMag. Do I
Leaves. Color · Pale
Feeding. Deficiencies
7mo ago
4
4
Solved
Wilax
HELP—Trained eye needed for a nutrient deficiency diagnostic!!!—HELP
Can anyone help me with diagnosing what appears to be a nutrient deficiency? I used Jobe's fertilizer sticks (13-4-5) [I know, horrible stuff but its all I could get for the next two weeks] which I diluted to 1/8, 1/4, 1/2 of the recommended amount as per label. CHEERS!
Week 2
Leaves. Color · Yellow
Leaves. Color · Pale
Feeding. Deficiencies
6y ago
2
2
Solved
Hate1312
Nährstoffmangel?
Hello, I have a problem with my grow. Bt33 I have 3 cuttings in a 13l pot (FEM Mimose, Gorilla, Wedding) Tent: 120x60x180 Light: Sanlight evo 4×120 (265w) 100% 45 cm Water 12l every 3 days calmag + Epsom salt + algamic + activera Fertilizer Ghf Bloom Calmag + phosphorus deficiency I believe?
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
2y ago
2
1
Solved
Jannis_Botanicum
Old/Bottom leaves is dying off at the edge ?
So these are the oldest leaves my plant has, the rest is fine.The edges are dying off and i don't know why, can anyone help ? The Edges aren't really crispy/dry. Is it maybe too much wind ( Windburn ) ? The Plant is receiving a slight breeze and the leaves are all shaking a bit.
Week 4
Leaves. Curl down
Leaves. Color · Pale
Plant. Other
5y ago
1
1
Solved
versace_grow
Too much light!
I downloaded a luxmeter app to have an idea of how many umol/s/m^2 my buds are getting and I discovered something unhappy... Some of them are getting between 2000 and 3600 umol/s/m^2. I'm getting my top buds light burnt but I cannot raise my lamp... Don't know what to do
Week 9
Leaves. Edges burnt
Leaves. Color · Pale
6y ago
3
Solved
Collinsy74
Leafs are pale green with brown spots on
Can someone please help me with the deficiency or toxicity of this please, leaves are light green aswell 2nd week into flower. Many thanks growmies 😀👍✌️.
Leaves. Color · Pale
5y ago
1
3
Solved
High_flying_scotsman
Pale green fan leaves
On day 28, upper plant looks good, lower fan leaves pale green going on yellow, no feed until 2 days ago .25ml bio gow with 500ml water and temps higher than usual due to warm weather could this be the cause or low nitrogen due to late feed
Leaves. Color · Yellow
Leaves. Color · Pale
6y ago
1
1