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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? Itās 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.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
raptor65
Is there any significance in a weed leave to have more than seven (7) points . I just discovered a leave on one of my plants to have nine (9) points just curiousš, is this just normal or do I have a super plant LOLš
Week 5
Leaves. Other
6y ago
5
2
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Jardunny
white spot
white spot on leaves? what could be wrong?
Week 2
Leaves. Other
6y ago
3
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Aragon
White Spots on leaves
What is this that started to appear on my leaves? Is it some kind of defeciency?
Week 6
Leaves. Other
6y ago
1
1
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 isnāt getting any worse, but hard to tell as the effected leaves grow I canāt tell if itās new damage...any help on identification welcome!
Week 9
Leaves. Other
Other. Bugs
6y ago
1
4
Solved
THC123
What are the brown/gold stripes from?
Does anyone know what this is? I am reading that itās a Mag deficiency, but I did a reservoir change yesterday and put more CaliMag than last time, so I canāt see how that makes sense. PH is around the same, 6. I did add some PH Down directly to the reservoir, is that the issue?
Leaves. Other
6y ago
1
Solved
Cheezy_G
Hi, anyone any experience of the pineapple express auto that could comment on how it looks? Just think its lacking something? Also would it be good to trim a few leaves from the Kush and #119? Both very bushy and have been leaf tucking but didn't want to start snipping.
Week 7
Leaves. Other
7y ago
1
1
Solved
Homestickycannabis
What could it be.
Hey all I have a Lemon Pie auto that's displaying some discoloration on the leaves. It started at the main bud sites and almost appears to be a Cal Mag def.
Leaves. Other
5y ago
2
2
Solved
DeaneR
My upper leaves? Is this light scald? Or a nutrient imbalance? This has been coming on over the last week. The older shaded fan leaves appear healthy. Also the one bud on the far leftside, furthest from the light is less affected. Her tent mate gets the same light and nutrients.š
Week 10
Leaves. Other
7y ago
5
3
Solved
FluffyPants
Any help identifying this leaf issue?
Hi everyone, I have a couple of issues popping up on Medea's leaves, and I'm not sure what they are. She's in week three now, and otherwise looks healthy (if growing a little slower than usual). Her last feed (3 days ago) was her first one with a 1/2 dose of the GH trio (0.3ml/L)
Leaves. Color - Mottling
Leaves. Other
5y ago
2
2
Solved
theNoyd
Iām needing some expert advice. Does it look like the plant needs Cal-Mag? I just noticed the odd leaf color.. Thanks all
Week 3
Leaves. Other
8y ago
7
3
Solved
BLAZED
Plants showing some deficiencies / toxicities
My plants are showing some deficiencies / toxicities. Does anyone knows whats going on? All info about feeding, ec, ph, temps, humidity is in week 10 of my diary!
Week 10
Leaves. Other
2y ago
1
1
Solved
T3METRO
Slight browning of upper mature leaves
Mid week 8 just noticed this color change on the ends of a few fan leaves near the top. It is only noticable on the upper most 4 mature fan leaves. Nothing on the new growth. Nothing on any lower leaves. Any ideas?
Week 8
Leaves. Other
6y ago
3
3
Solved
Euphory
Nutrient excess/deficient!
Hi guys i hope you are doing better than i do. I have one question. My Northern Light auto n. 1 in 6l pot - plagron royal-mix, shows some grow issues. Almost every leaf on the plant seems to have this "shit" on.
Week 3
Leaves. Other
6y ago
1
3
Solved
Gratefuldread
1st time grower need advice and need to make sure my plants doing good.
My plant strain is blue dream fast photoperiod by seedsman. I use foxfarm soil foxfarm nutrients and my ph stays between 6.5 - 6.8. my humidity is 36-40 percent. My temp is 65-70 F. I run a marshydro ts- 600 led. My grow is 2 1/2 weeks into flower.
Leaves. Curl down
Leaves. Other
2y ago
2
1
Solved
greenAF
Any ideas what this discoloration is?
Any ideas what this brown discoloration is? Not the white dots I just sprayed my plant with Neem and it left those white blobs on there I shook the shit out a it š¤·
Week 2
Leaves. Other
3y ago
1
Solved
oppilF
Spots/decolouration on leaves: 1 sideplant (that I grow next to my growlamp) is getting a few spots....
So, I have 3 plants: - 1 centerplant that gets most of the light & 2 sideplants (left and right) who also catch a lot of the light, but not as much as the centerplant: the sides arent getting direct light, more reflective light. ?? The left plant is showing a few defects. Anyone?
Week 6
Leaves. Color - Yellow
Leaves. Other
6y ago
2
3
Solved
TheRealHankHill
Brown spot
brown spot dont know why bit worried she only almost 3 weeks old
Week 2
Leaves. Other
4y ago
2
Solved
hannabis420
Plant Lice on week 5 seedling ;(
Looks like plant lice, and in mass quantities :( ordered some neem oil, was putting powder diatomaceous earth on soil for prevention of pests...sigh, anything I can do before the neem oil comes in?
Leaves. Other
Other. Bugs
Setup. Outdoor
6y ago
1
1
Solved
Maryjane23
Strano colore
Secondo voi perché una pianta è nata con un colore strano e delle striature di un verde diverso? Grazie
Week 2
Leaves. Other
6y ago
4
2
Solved
Fetanq
Are these scars mechanical damage? Or due to a bug?
I came back from a three week holiday and noticed one leaf with scars on several of its nodes. (the leaf on the picture has 5 scars) What are those scars and should I remove the leaf? Reposted the question because I forgot to include a picture.
Week 6
Leaves. Other
6y ago
2