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Back to Grow Questions
Is this a Sulphur deficiency?
Pablo42069
started grow question 6y ago
What deficiency does this look like and how can i solve it? It kinda looks like a Sulphur deficiency to me. Being grown in 20L dwc bucket, GHE nutrients, calmag.
Solved
Leaves. Other
likes
rhodes68
answered grow question 6y ago
PH fluctuation to me
1 like
Complain
Selected By The Grower
AmnZhz
answered grow question 6y ago
Hi there, I totally agree with rhodes68 with ph fluctuations but I will also add and calmag def. Monitor your ph to be within the proper range.
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Similar Grow Questions
Solved
AvoidantGrower
What do you guys think is wrong with my leaves? I think it's lightburn because it seems especially bad and concentrated directly under the grow light but then again I see some off these spots far away from the light so I'm unsure. Over-fertilization maybe? Mostly on canopy level
Week 9
Leaves. Other
8y ago
5
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Solved
The_Lonely_Farmer
Trichomes ready but leaves are green
Been flushing over a week now still green leavage... will continue flush but trichomes are essentially ready...Any suggestions
Week 12
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3y ago
6
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Mr_Wilson
Is it my plant has light burn or did I over heat it
Week 7
Leaves. Other
6y ago
2
2
Solved
Mappo
fan leaves with brown spots and cristpy: Autoflower WW in week 4
My CKS WW autos started developing brown spots on the fan leaves about a week ago and they eventually turn crispy and curl. I'm growing in DWC w/ GH Flora Trio+CalMag+Hydroguard. pH 5.8-6.0, EC 1500, res temp 70 (was as high as 74).
Leaves. Other
5y ago
1
2
Solved
microgrowshow
Crispy discoloured leaves in flowering, and what to do with them..
If you run into issues into flowering that cause your sugar leaves to get crispy and discoloured, do you remove them? Or let them run their course and wait till harvest to trim them away?
Week 7
Leaves. Other
6y ago
5
3
Solved
Hammersmiff
Can you get two plants from one seed?
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Week 4
Leaves. Other
4y ago
6
4
Solved
Ghostguy1337
Normal seedling growth at day 5?
I have posted a Day 5 picture to my diary - it seems to me the seedling is a slow grower, and the leaves are dark green. Does it seem like typical day 5 growth? I am wondering if the FFOF is a little too hot? A lot of other seedlings look to be a lighter shade of green.
Week 1
Leaves. Other
Other. General questions
5y ago
3
3
Solved
LeastExpectedGrower
Small brown speckled spots on leaf of otherwise healthy plant?
Small brown speckled spots on leaf of otherwise healthy plant. Anyone pinpoint this deficiency or abundance? Northern Lights auto, 2nd week of flower. Feeding GH Trio, etc. Not showing on any other leaves, just this one.
Leaves. Other
5y ago
6
7
Solved
FlyMeToTheMoon
Holes in leaves...
Hi guys, I have some leaf damage on one of the girls, she is outside so susceptible to bugs, I have got some leaf coat and think the problem isn’t getting any worse, but hard to tell as the effected leaves grow I can’t tell if it’s new damage...any help on identification welcome!
Week 9
Leaves. Other
Other. Bugs
6y ago
1
4
Solved
ProjectPonics
Should the first set of leaves being "wavy" anything to worry about? Or is this normal with plants? She looks perfectly fine and healthy, so I think I'm just over worrying about it. She has been through some humidity "swings" the first week or so up until I bought a humidifier.
Week 2
Leaves. Other
8y ago
6
4
Solved
SeaGrow
Hi guys! My, Kompolti hemp, plant is in 2nd week veg, last 4 days it start to grow rapidly, so 2 days ago I start to give here some 50 to 100ml every day. Now I see some strande curves at leaves, maybe it is overwatering? Is it better to wattering ever second or third day?
Leaves. Other
5y ago
2
3
Solved
Cynthia1710
Weird leaf
Is this something I should worry about or is it just a deformity?
Leaves. Other
5y ago
2
2
Solved
UpInSmoke420
Marking on leaves
I can see these markings on my leaves, can anyone tell me what it's from? Or lack of? Thanks!
Leaves. Other
6y ago
2
1
Solved
PenguPoop
Wet locking Spots on Leafs after Foliarspray
Hey i got a Question i used BoomBoomSpray 2Days ago and 1 day later i got some spots/stains all over the leafs which looks wet, but there not wet I used 1,25ml on 250ml water while light was on but it dont look burned or semthing like that thx for your help
Week 4
Leaves. Other
Feeding. Other
2y ago
1
Solved
Phaleg
Hi! What happens to these leaves? Is there any "Natural" way to help them? Each photo is a different plant, out of 7 plants, only these 3 show this patter on the leaves. More details in my diary named "high story" Thanks
Leaves. Other
Other. Bugs
1y ago
10
6
Solved
KCduzit
How do I achieve the dark green leaves wedding cake wants? (More nitrogen?)
My plants are looking overall healthy but are not as dark green as I’ve seen most plants at this stage of growth, or like my plant on the bottom right of the canopy. I am feeding/foliar treating the same amounts to all plants. wondering what to do or should I just chill out?
Week 8
Leaves. Color - Yellow
Leaves. Other
6y ago
3
3
Solved
kurtzweil
Sugar leaves turning white
I am approaching end of flowering, it's 3 weeks remaining. One of the flowers on Laughing Buddha sugar leaves turn to white - first at the edges. I did cut them, should I worry? Or is it normal and genetics related? Pic with most leaves removed but I circled some with symptoms.
Leaves. Other
6y ago
2
4
Solved
AvoidingBananas
I have Billie Eilish tips?
To the more experienced of you out there, what are these lime green tips telling me on the new growth? Mars Hydro TS1000 on 75% Soil 24C and 55% humidity maintained PH water between 5.7 and 6.5 Minimal root and grow nutes
Leaves. Other
5y ago
3
3
Solved
Prilyfe13
Should I remove dead fan leaves before harvest?
Should I take these dead leaves off? She only has about a week left. Or should I just leave them? She is fading very nicely, just want to know if they are beneficial anymore. Thanks!
Week 11
Leaves. Other
3y ago
5
6
Solved
Arasari
1 plant especially the main cola is getting purple leaves with brown/ yellow spots.(added picture week 11, pic 21,22) This is the only plant i gave PK13/14 in a very low dose. Any ideas?
Week 11
Leaves. Color - Dark-purple
Leaves. Other
7y ago
1
2