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Back to Grow Questions
Spots on leaves
HappySkunk
started grow question 6y ago
Could this be the beginning of a Phosphorus deficiency? Or something else? It’s not really found on my oldest branches, but more my newer ones.
Solved
Leaves. Other
likes
Fruitgrower
answered grow question 6y ago
I would say that's a slight calcium defeciency, just add some cal mag to the feed.
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Selected By The Grower
Similar Grow Questions
Solved
Kiatat
White spots on leaf
Hey guy my plant already has 17 day and they are in my balcony under tge sunlight everyday, i start to notice some white spots on some leafs, is it something bad? Or maybe too much direct sun or something?
Leaves. Other
6y ago
5
Solved
The_Dude
I have gone overboard with Nutrients. Soil PH went down to 4.5. Flushed soil and PH back up to 6.5 - 7. Getting some brown splotches on both plants but only on the older "first" fan leaves. Wondering if that is just light burn. Plant is much happier now. Backing off Nutes :)
Week 7
Leaves. Other
7y ago
1
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Solved
Alpaca
Leaves getting pretty dark
My leaves are starting to look pretty dark. Unfortunately both my calmag and terra bloom contain N so its hard not to give. Is the current shade of green still okay?
Week 10
Leaves. Other
5y ago
2
2
Solved
420SNoWfLaKe420
Can anyone identify what’s wrong
Can anyone identify what’s wrong with this plant
Leaves. Curl down
Leaves. Dropping off
Leaves. Other
5y ago
1
Solved
Aotearoa
One of the LSD plants has some rust spots appearing on some of the fan leaves. Cal-Mag def?
Week 3
Leaves. Other
8y ago
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Solved
RootsmanNL
Thrips on leaves
I see some thrips again. Should I buy predator mites again with just a couple of weeks to go before harvest? As the mites are quite expensive Im not sure if it is necessary.
Week 16
Leaves. Other
3y ago
3
3
Solved
Sti_Cazz
Should I trash this NL auto since it's clearly a weak pheno!? Same exact seed as the one next to it... Waste of time?
Week 3
Leaves. Other
4y ago
6
5
Solved
BoredSangheili
No matter how much PH down is added, my water naturally skyrockets back to a 6.4-6.5 because of the reused hydroton (regret reusing it) Should I let the water stay where it is, or should I continue to add more PH down every day? (I think this is damaging my leaves.)
Week 3
Leaves. Other
7y ago
2
1
Solved
smokeshi
Pest Control/Prevention before flower?
Noticed this on one of my leaves, I already had to deal with the mite situation with my cucumber. Are they the cause of this? or another pest possibly? What methods other then neem oil and my homemade spray can help me fend them off even more?
Week 8
Leaves. Other
Other. Bugs
6y ago
3
3
Solved
Growbabie
manchas nas folhas
o que pode causar essas manchas nas folhas? são os primeiros sinais que encontrei hoje, até ontem nao existiam as manchas.
Week 7
Leaves. Other
4y ago
3
3
Solved
Darkmanx
Common theme is a week of sugars and a week of flush. But here's what doesn't get talked about... Do I keep the PPM stable or do I let it rise/fall. If I'm running straight up RO, the water is going to gain more ppm. Does that mean I should change Rez daily? Add sugars daily?
Week 12
Leaves. Other
8y ago
3
3
Solved
Bilboi1
Leaves twisting and curling. And a few patchy leaves
Hi my plant is going a bit patchy on a few fan leaves, and a few tips twisting. Am i in the shit or easily sorted. Sorry for the dumb question, im new to this. Thanks . And on one other plant iv got there is bad twisting and curling but not patches. As in photos iv provided.
Leaves. Twisted
Leaves. Other
Other. Other
5y ago
3
4
Solved
Dumbledoor
Health issue
Hello, first time growing with zero experience. Have noticed that one of my girl looks a bit tired and have found this. Whats the problem and how to fix it?
Leaves. Other
Plant. Other
2y ago
5
6
Solved
Mnbuds
Rounded leaves
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Week 3
Leaves. Other
2y ago
4
6
Solved
Vegas_Kind_Budz
Anyone have any good opinions on what this could be?
Hey guys, I’m about five days away from flipping the flower and I started noticing some spots on some of the leaves, I’m not quite sure if it’s a deficiency or small fungus, I took some close-up pictures it’s nothing serious at the moment but I want to catch it early
Leaves. Other
5y ago
3
Solved
Brewer1112
Scaley or calloused leaves
Not sure if this is an issue since they are growing well. 3 plant 2 different cultivars. The leave looks like I developed scales or a callouses on all of the leaves. I thought it was residue from foliar feeding but hasn't washed off. Ideas o. What would cause this or is it nothin
Leaves. Other
4y ago
1
1
Solved
Voida
Brown/orange spots
Hey everyone, I've got these brown/orange spots on lower fan leaves and I'm not really sure what it is. What do you think?
Week 3
Leaves. Other
6y ago
1
1
Solved
Wenz004
which deficiency?
Does anybody know what it is? Already had and fixed Cal problems but did look different ,( Answer only from experienced grower appreciated...
Week 8
Leaves. Other
2y ago
3
Solved
Albgrow
Problems with nutrients or what? Any idea?
Hello people. Who can help me ?i have done a mistake with the nutrients i think. Whats the problem with this brown spots. First 2 weeks i have used the nutrients published in the diary . I forgot some parts of nutrients. Thank you
Week 5
Leaves. Other
5y ago
2
Solved
Smokeyboar
De leafing
have I done this right
Leaves. Other
5y ago
1
2