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Back to Grow Questions
Deficiency, EC, ph?
Legendaryseedthumb
started grow question 4y ago
Help pls
Solved
Week 4
Leaves. Color - Dark-brown
likes
Esoteric_growing
answered grow question 4y ago
That looks like a problem by a low ph, raise that to 5.9 even 6 for a feed and see if that improves. I am pretty sure about that too my friend👍
7 likes
Complain
Selected By The Grower
Theia
answered grow question 4y ago
Are you not adding any calmag?
1 like
Complain
Similar Grow Questions
Solved
OrganicRepresent
Yellowing leaves
Not sure if is issue yellowing leaves on my pot 3. Same strain pot 1 got slowly bottom leaves yellowing, pot 2 have nothing yellowing yet just pot 3 accelerate with it. Pot 3 veg with indica flower as sativa crazy genetics. What can be issue? Its end of week6 flower.
Week 14
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
Solved
LEAFJE
Brown spot and crispy ends
Dear Growmies, My leaves, mostly the top fan leaves haves started to get brown and yellow spots. And even turn crispy to the point I can snap of the tips. I already increased Calmag from 0,5ML/Liter tot 0,75ml. I have been watering between Ph of 6,2 and 6,2. Any ideas ?
Week 7
Leaves. Tips - Die
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
4y ago
3
4
Solved
fraankiiee
¿Carencia o exceso?
Han aparecido algunas manchas en las hojas. ¿Creéis que puede ser alguna carencia o algún exceso?
Week 7
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
5y ago
3
Solved
dalilama
Why are my leaves getting brown yellow?
My leaves are getting brown/yellow, I saw online that it's a bad sign but I don't understand if it's under watering, overfeeding, underfeeding, light burn ecc? Thank you so much for the help first time grower.
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Vyzon1
Ph issues leaves dying
I have a few leaves showing signs of ph issue, should I cut those leaves off now or wait until they die off?
Week 3
Leaves. Color - Dark-brown
4y ago
12
8
Solved
Dandamans
I believe I light burned my plants when I put in my second 300W LED. Plant's yellowing on tops and drooping and canoeing. Have just switched to 12/12 light 4 days ago. And started to feed Flowering mix of 9ml pure blend pro and 1.5ml cal-mag per 4L. Feed every water.
Week 10
Leaves. Color - Dark-brown
7y ago
2
1
Solved
BGrow1983
J1 older fam leaves getting brown spots and yellow dried up tips. Rest of the plants look fine. See pictures above. I know it’s hard to see so I will try and get better pics later.
Week 9
Leaves. Color - Dark-brown
8y ago
3
2
Solved
livetogrowgrowtolive
What kind of deficiency is that? pls help
Week 5
Leaves. Color - Dark-brown
5y ago
2
2
Solved
T3rMiNaToR3
I water with 50% distilled and 50% rain OR 50% distilled and 50% tap. I have fed once with Grow Big and it happened right after. Might have rubbed nozzle on the underside of the leaves. I water every 2-3 days and water until drop of runoff appears in tray. How much runoff?
Week 3
Leaves. Color - Dark-brown
5y ago
6
5
Solved
FrostyCloudzz
Im not sure what the problem is maybe CalMag or other nutrients ?? Can you give me any advice for my problems and in general my grow
Week 7
Leaves. Curl down
Leaves. Color - Dark-brown
Other. General questions
5y ago
2
1
Solved
tavaresf
Yellowing and brown spots on leaves
Can anyone identify why this is happening? I am growing 2 other plants (one the same strain) with identical treatment and this started happening with one of my Royal Jacks. Everyday new leafs show the same symptoms.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Medi_K8
Browning of plant 1 lower leaves
Guidance please, On my 1st plant it looks like it has a pH issue however my other plants don't have any signs of a problem. I don't have a pH meter but have test strips and I have not seem an issue with my water. Is the browning on some of the lower fan leaves normal?
Week 8
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Habosabin
Brown spots with slight yellowing
Hello gromies. I'm seeing some slight yellowing and brown spots on my fan leaves. I've been bottom feeding so maybe it's a lock out issue with calmag. I flushed with tap to get some run off. Any suggestions?
Week 6
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Farmer99
urgency
Help me PLS What can it be ?? Am I still in time ??? I'm at the seventh week
Leaves. Color - Dark-brown
4y ago
5
8
Solved
sl0pe
Nitrogen Deficiency or Nutrient Lockout?
My plants are showing red / purple stems as well as some rust spots in some of the older leaves. Nitrogen deficiency? Or lockout due to too much fertilizer?
Week 4
Leaves. Color - Pale
Leaves. Color - Dark-brown
1y ago
3
3
Solved
Marinik
Why leaves brown? (urgent)
Some leaves turn brown as in the photo. Leaves in the middle turn brown first, then bottom leaves. Now I try making larger lamp-to-plant distance and feeding less nutrients, but no good sign appears. Other conditions are stated in my diary. Why do you think it is?
Week 7
Leaves. Color - Dark-brown
5y ago
2
Solved
M4RKY
Hi guys my special queen has got brown leaves and they look like they're getting worse. It pretty close to harvest so I don't want it to die at this stage. It's my first grow so any tips or advice is appreciated. Thanks
Leaves. Color - Dark-brown
5y ago
1
Solved
OrionGrowgul
Was haben meine Pflanzen?
Liebe Community, Neuling hier :) Ich habe zwei Critical Kush Auto in der 7ten Woche die seit der Blüte eine leichte Nekrose/Verfärbte Blätter haben. Leider habe ich vor 3 Tagen erst das erste mal mit Hesi Bloom gedüngt 5ml/L, vorher noch garnicht. Mehr Düngen? weniger Licht?
Leaves. Color - Pale
Leaves. Color - Dark-brown
7mo ago
2
2
Solved
Growlecule
Hi Buddz and Buddettez how is it going?😁✌️ The Sticky Beast and also my Zkittlez auto are changing in colour, my guess were the cold night temps but i also see brown spot last days and some fan leaves curling upwards and falling off. Can some1 help me indentify the problem?😁👊
Week 8
Leaves. Color - Dark-brown
6y ago
2
2
Solved
Krzymek
Is it normal?
Hi its my first growing time so I'm not sure is it normal or not. It's around second week of flowering Plant is (I'm not sure) white widow automat or "quick one automat" I don't write any label 👏 As you can see something is happening on the leaves 🍃
Leaves. Edges burnt
Leaves. Color - Dark-brown
3y ago
2
1