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Back to Grow Questions
What's wrong with my leaves?
CestalabTH
started grow question 4y ago
Want calmag? Help me broter🙏
Solved
Leaves. Color - Yellow
likes
Cannabeast40
answered grow question 4y ago
it could be a ph issue, what is your current ph?
1 like
Complain
Selected By The Grower
CestalabTH
answered grow question 4y ago
Ph6.5 brother
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Complain
Hempy_The_Kid
answered grow question 4y ago
I agree with Cannabeast. Looks like a PH issue.
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Similar Grow Questions
Solved
goldfinger
Deficiency or Nute Lock?
I was a told a week prior I was feeling too much. So I stopped. I left town for 4 days and came home to the current photos. One looks like nitrogen deficiency, the other looks like calcium deficiency except I've fed 1tsp of tiger bloom, .5tsp of Cal-Mag and big bloom last week.
Week 8
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
4y ago
3
3
Solved
Jaygrow1020_autoking
Can anyone tell me what I'm doing wrong? This is my blueberry auto. I'm using advance nutrients. Just fed her this morning with bloom, micro, grow, big bud, bud candy, voodoo juice, and sensizym
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
3
2
Solved
Jobbie
Sanka... are ya dead?
I noticed the leaves getting spots and the leaves yellowing then going crispy, if younlookmat the diary, sorry it is a bit on and off, for grow info scroll to the bottom of text to skip my stories. My research says either PH or Calmag, can't see any obvious pests. Please help!
Week 11
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
3y ago
4
3
Solved
spaceweedgrower
Yellow spots and droopy leaves - RQS Shogun photo
Hi! 2nd week after 1st true leaves. 70/30 buffered coco/perlite. Terra Aquatica Tripart. Feeding 2×/day, 200ml in, 100ml runoff. Always 1.5ml/L CalMag. pH ~5.9, EC diff ~150–300. Suspect calcium def., leaves droopy. 18/6 200w led 60cm. Room 23C, ~70% RH. Any help appreciated!
Leaves. Color - Yellow
6mo ago
1
2
Solved
BossHogg6
Is this more nutrient deficiency?
I believe the yellowing and brown spots came from the roots starting to suck up more water than the previous weeks. Do you agree that the Durban Poison had some nutrient deficiencies?
Week 11
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
1
Solved
IbeBryBry
What's going on with this leaf?
Week 2
Leaves. Color - Yellow
4y ago
2
Solved
mycelium_magic
Plz help deficiencies
Can someone please identify the deficiencies
Week 5
Leaves. Color - Yellow
4y ago
2
4
Solved
EXZELENS
Help with Symptoms
What kind of deficiency or excess is this? I couldn´t find anything that matched it. It was from a bottom leaf that wasn´t getting much light and was pretty close to the soil. TIA!
Week 7
Leaves. Color - Yellow
5y ago
2
1
Solved
PietertjeOpDeLijn
First grow, Leaves turning yellow, What is best to do?
Hello, Just started with my first grow, Now the leaves are turning yellow, What is the best thing to do now I am using Plagron Terra Grow, 1,5ml on 1L water.
Leaves. Curl down
Leaves. Color - Yellow
3y ago
6
Solved
Growjardin
Yellowing of leaves
In 16 days lower leaves are yellowing and on one a burnt tip. 3lt fabric pot 150ml water eod ph 6-6.5 candy kush exp. been slowly happening for 4-5 days. Humidity can’t be sorted for 2 weeks
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
2
2
Solved
PurpGod
Dying leaves help
Leaves dying Turing yellow and brown
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
4y ago
2
3
Solved
Stolas2
Yellowing and crisping leaves
Hi Really need some help with pics below leaves are yellowing snd crisping. Not sure if it nute deficiency.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
Jelly
Burn or deficiency?
Organic living soil, top dressed once w guano and vermiculite at start of flower. Last week fed with molasses and now have some yellowing on the upper leaves, some brown spots on top leaves, and red stems on one. No bottled nutes. Burn or deficiency?
Week 8
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
3y ago
2
Solved
Amnezia
Maybe someone can tell me if I should or can defoliate The BlueDream No 1&2 Cause the leaves cover a lot & each Day the girls grow more & it gets more difficult to LST or bent the leaves somewhere & idk what’s going on with the BlueDream No.3 I did some research & I thought it might be CalMag deficiency so I add 1,5 ml GHE CalMag to 1L water but the problem with the leaves is still there ( see pic BlueDream No.3 ) I’ll be thankful for any advice & help !!
Week 6
Leaves. Color - Yellow
6y ago
2
1
Solved
JeyGanesha
È possibile questo??
Buongiorno amici growers,vedete come sono gialle le foglie nuove. è 3 giorni che l'ho passata a 12/12 e la sto alimentando con Advanced nutrient.stanno tornando Verdi. Advanced nutrient aiuta con la fotosintesi clorofilliana....tornano verdi....ma è normale?
Leaves. Color - Yellow
1y ago
1
1
Solved
BrannabisTHC
Rootbound recovery time
3 Bruce Banner plants were rootbound for about a week and a half or that's when I started seeing symptoms. I transplanted then into bigger pots yesterday. Will they be okay and if so how long will it take then to get back on track?
Leaves. Wilting
Leaves. Color - Yellow
Roots. Other
3y ago
2
Solved
Iwanteatgelato
Should I cut off the affected leaves ?
Hi growers, It's been a week and a half since I had a big ph change and the SZ has been hurting. Now it's around 6. Should I cut off the affected leaves to make space)? The ones below are growing normally now :) The green gelato looks really healthy btw ! Thanks u Peace
Week 4
Leaves. Color - Yellow
5y ago
3
3
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
1y ago
3
6
Solved
MrBz21
1st grow yellow leaves and brown spots
Last two days some big fan leaves started to get yellow with brown spots. Im half way through flowering stage. Is that normal? Can it be nutrient deficiencies if some of these leaves are on top?? It's not overwatering for sure, I'm puzzled :(
Leaves. Color - Yellow
4y ago
3
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
5y ago
2