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Grow Questions
Does anybody knows what are these spots ? I have s...
Does anybody knows what are these spots ? I have s...
Blancka123
started grow question 3 years ago
Does anybody knows what are these spots ? I have some slight nutrient burn on a lower leave can this be nutrient burn too?
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Leaves. Other
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Answer
GrowCN
answered grow question 3 years ago
This forum is having data problems so I can't get your diary to load. Are you providing Cal/Mag? Are you Ph adjusting your water?
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Similar Grow Questions
Solved
FlynnRyder
I'm a slow learner...
Hey yall, having issues with red stems, ph fluctuations, leaf discoloring, and leaks but thats my problem haha. I just had a terrible week and I wanted to make sure a nute change was my only real problem in wk 4. I only wanted to veg 4 weeks but thats not possible or I botched
Leaves. Other
Other. Other
Plant. Stem - Red or purple
4 years ago
4
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CannabisRelated
Trim leaves in half.
Can you defoliate a leaf half way, like how you prep a clone? Often I see spots where a lot of light could get in, by just trimming the leaf down slightly.
Leaves. Other
4 years ago
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ZigkGrow
Spraying the leaves
While I was checking my plant I saw these “black stains” like the plant is “half-bitten/scorched”.Is it possible to burn my leaves and create this effect after spraying them with nutes. Blacks spots were created today after I sprayed them and there were drops on leaves for hours
Week 3
Leaves. Other
Other. General questions
Feeding. Deficiences
4 years ago
2
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Dillsnills
Leaf septoria or jus a deficiency? I removed the affected leaves.
I jus removed these as a precaution, leaf septoria is what I was told this is in week 3-4 flowering ik it def will be stunted now I wiped my tent down w a wash cloth and hydrogen peroxide I did not want to use bleach, what should I do next?Keep an eye on it and hope for the best?
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WitheredEye
Holey leaves
Got some new holes in my preflower leaves. no bugs found.
Week 4
Leaves. Other
4 years ago
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Madhousegym
Hey growers Does this look like nitrogen toxicity? New growth is shriveled. Help
Leaves. Other
4 years ago
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Mismey
Leaves burn 3
Hi guys this is autoflowering critical auto , ive been using all 13 kind fox farm nutrients , ph balance is between 6.2-6.5 she is in soil ,what is the problem , might it be because of mold? Because one in box had it but i removed it, but dont see signs on this one
Leaves. Other
4 years ago
1
1
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EXZELENS
Is that calcium deficiency?
Idk exactly what it is, so if anyone is sure of it I would be happy to know! Thanks in advance!
Week 5
Leaves. Other
4 years ago
1
1
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VeggieTales
Brown spotting
Hey there fellow growers I noticed these little spots in a leaf or two as well as on the edge. Am I 👀 at a early deficiency? Thanks in advance Happy Growing Cheers 🌱🎄🔥
Leaves. Other
4 years ago
1
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mko51ss
Slow growth / malformed leaves
This is my second grow and 1st attempt at hydroponics. This is the 20th day and the symptom is very slow growth and the leaves are dark green as well as they're malformed. I am using tap water that has been filtered. I am using a total of 4TSP / 20ml of Nutrient 500ppm
Leaves. Other
4 years ago
1
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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
4 years ago
5
3
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MrGreenMan
Should I reduce N further?
Hey everyone, it’s been 11 days now since I noticed a Nitrogen toxicity, and I adjusted feed to 650ppm and notes in ratios according to GHE feedchart (numbers in diary). Just wanted to ask if you all thought they still look like they need less Nitrogen? I could reduce calmag?
Week 6
Leaves. Other
4 years ago
2
7
Solved
YAKDADDYDWC
What deficiency is this fam
Is this cal deficiency or something else ?? 2 weeks into flower.. someone please advise what to do cheers
Leaves. Other
4 years ago
2
1
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Growmancan2
Droopy leafs???
Plant seems to be drooping in places.. 25° 40-50rh light mix soil 600w hps remo bloom feed @1/2 strength
Leaves. Dropping off
Leaves. Color - Pale
Leaves. Other
4 years ago
1
1
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windy
Continuation of my last question i have also just noticed some gold like marks on one of the fan leaves.
Week 3
Leaves. Other
4 years ago
2
Solved
windy
Need some help identifying these brown/gold spots, it had them on really early growth but was fine until now and they're slightly showing again. Feeding 500pm maxigrow and 0.7ml/L CMX calmag. PH is an average of 5.9.
Week 3
Leaves. Other
4 years ago
2
Solved
giggi
Eaten leaves
I noticed some leaves appear to be eaten, what's the problem? 😱 I can't see insects or similars... How can I solve the problem? Thanks 😀
Week 5
Leaves. Other
4 years ago
2
Solved
Jokey4
Leaf problem
What is the problem of this leaf
Leaves. Other
4 years ago
1
Solved
Gift_from_Nature
My plant has nutes burn AND Phosphorus deficiency...
Hi! I started week 4 of flower with a PK excess (nute burn) so I flushed the medium. I started the nutes the following watering cause I saw some PK deficiency appearing. But now, my plant shows signs of both nute burns AND Phosphorus deficiency. What should I do? flush? feed? thx
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
4 years ago
1
1
Solved
DougJitsu
Dark brittle leaves
I have noticed my one plants leaves are very dark and quite brittle. Like they are breaking/cracking on the actual leaves quite easily. What could this be from?
Week 13
Leaves. Other
4 years ago
1
1