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Back to Grow Questions
leaf discoloration
PARSONSGROW
started grow question 5y ago
What does this look like to you guys?! Please help as we dont want to lose this crop.
Open
Leaves. Other
likes
Answer
Fusion
answered grow question 5y ago
Pull back on the nuits a bit and correct your pH.
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Complain
Similar Grow Questions
Solved
Iamthejazz123
Cal Mag from LED too close?
Brown spots on upper leaves mostly. Light was at 14" from tops, Mars says 18"-24". Top leaves got light bleached too. Moved light to 22", recalibrated ph pen assuming it's cal mag, given 2 feedings @ 1tbsp cal mag/gallon. Any other possibilities? Not bugs, I scoped it.
Week 9
Leaves. Other
5y ago
2
4
Solved
Akapibara
Weird leaves stains
What is this? Leaves got brown but they aren't dry, idk why.
Week 5
Leaves. Edges burnt
Leaves. Other
6y ago
2
Solved
6ix6ix6ix
Leaf stems change color
Greetings, dear Growmies! Growing NL auto by Sensi On 2 of 3 plants the petiole (leaf stem) turned red on upper (facing the light) side. The bottom side is green. Is it a sign of any deficiency or disease? Couldn't find on the web.
Leaves. Other
3y ago
8
5
Solved
Tubington9
Brown spots developing on leaves.
Started noticing little brown spots on the leaves of my plant today, I’ve read anything from calcium deficiency to water droplets causing burns. Any input greatly appreciated.
Leaves. Other
5y ago
3
3
Solved
Baker420
Leaf problem
Any ideas what's happened to this I can't figure it out it's the only leaf
Leaves. Other
5y ago
2
2
Solved
Blind_japanese
Which plague/pest?
Yesterday I asked a similar question after seeing some little holes in the leaves but today new symptoms appeared and i took new pictures. Some brothers said this may be White fly. Do you Know what plage/pest is this? I sprayed her neem oil yesterday, should i keep doing this?
Week 5
Leaves. Other
5y ago
2
2
Solved
Rasta_Faraev
Меласса для кокоса
Кто что думает по поводу использования сахаров, типа Мелассы для кокоса, или это актуально только для земли?
Leaves. Other
4y ago
2
2
Solved
GreenBell
Hello I'm starting to get rusty patches(calmag) on one of my ladies. I'm using ecothrive charge, if I use biobizz calmag with that effect the PH levels of the soil(biobizz lightmix) I don't PH or will a dash of Epson salts do the job. I know if I PH the water the soil will turn
Week 6
Leaves. Other
4y ago
2
2
Solved
myk420
Anyone recognize this leaf mutation?
Anyone have any information about this leaf mutation? The leaves seem to overlap under each other. Not environmental issue, clones exhibit the same growth pattern. Besides the strange leaves and complete lack of stretch, the bud formation is looking really nice
Week 12
Leaves. Other
5y ago
1
5
Solved
Growerxm00
Yellow tips
Hey, having some yellow tips light isn’t too close to the plants what can it be? And it’s just on one plant
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
1y ago
7
5
Solved
GhettoStyle
Ph 6.3 EC 1.3
Friends I asked the same question earlier! and it was decided to raise the EC !!! As a result, the EC raised! and the problem didn't go away(
Leaves. Color - Yellow
Leaves. Other
Feeding. Other
5y ago
1
2
Solved
PotGoku
The ladies are telling me something but I'm no weed-whisperer yet so I'm gonna need help. They are now 3 weeks since germination and I've only been watering them once a day with a spray. No nutrients yet. I have a 3-2-5 nutrient for Herbs & Tomatos but maybe only while flowering?
Week 4
Leaves. Other
6y ago
1
1
Solved
bbkaldo
First flowering? - is it the right time? Also, 'claws' on the tip freshest leaves
Is this a first flower on BPP? I have no idea when to start with Bloom/Topmax, is this the right moment for this plant? Also, you can see the little 'claws' at the tip of freshest leaves, just on top. Is this caused by putting the light source too close? It was 40cm,now 47/18,5
Leaves. Other
Other. General questions
2y ago
2
2
Solved
WulfBlud
Copper spots on mature nodes. Day 64
I am seeing some copper colors starting to come out on some sugar leaves near my more mature bud sites. Started today on day 64. I have been following fox farm nutrient schedule and watering every 3rd day with PHd after adding nutes at 6.2. Is this normal or a nute problem?
Week 8
Leaves. Other
5y ago
2
2
Solved
Terp1
Can root damage cause this?
The little f*cker has a major damage to his taproot since germination phase. I accidently broke the tip of it. But she was very strong. Fought for her life and won the battle. Now she is 12 days old and shows this. Is this caused by the root damage or from other circumstances?
Leaves. Other
Plant. Other
Roots. Other
3y ago
5
7
Solved
Ice_R
1 plant with lighter green leaves
I got one plant with lighter green leaves than the other 3 plants (see images with info "plant with lighter green leaves". The all get the same treatment. Any idea what this could be? and is it worrisome?
Week 7
Leaves. Other
5y ago
3
Solved
wasgehtsiedasan
Brown spots on leaf's
I got brown some brown spots on my sugar leaf's :o I was planing to not feed now the last 2 weeks for flushing as she will be done by then... should i do anything about the spots and what causes that? its soil and auto i give ph between 6.4-6.8
Leaves. Other
3y ago
1
5
Solved
Jamsey23
Help Identifying Ailment! BlackBerry Auto on week 6! Nutrient deficiency? Cant find anything online similar.
This is my second grow since switching to hydro. Growth has slowed a lot. Leaves are getting brown spots and almost look like they're being eaten but no pests can be found. No root rot, I dont think I'm over watering them. Since I started hydro it's been a real challenge.
Leaves. Color - Mottling
Leaves. Other
2y ago
1
1
Solved
Satta
Male preflowers?
Just noticed these today, it's only the 18th day so pretty much the first signs. Are these male preflowers?! One node above there are clearly female ones with pistils sticking out, but these worry me now..
Week 3
Leaves. Other
5y ago
1
1
Solved
GhettoStyle
Deficit/The lack of
Guys tell me what to do!? to cure the plant!?
Week 5
Leaves. Other
Feeding. Deficiences
Feeding. Other
5y ago
2
2