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Grow Questions
What are these orange spots on my leaves?
What are these orange spots on my leaves?
Inigo_Chrontoya
started grow question 4 years ago
Last night I applied Dr. Zymes for the 1st time and this afternoon I noticed these orange spots. This plant had a shell issue when it sprouted which caused the weird curling of the leaves.
Solved
Leaves. Color - Mottling
like
DreamOn
answered grow question 4 years ago
Hey, It looks like early signs of calcium deficiency. https://www.growweedeasy.com/cannabis-plant-problems/calcium-deficiency
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Selected By The Grower
Similar Grow Questions
Solved
CannaTrope
Hello, I just noticed that some of my leaves are starting to have slight discoloration and some holes. See images in week 6. I don't see evidence of bugs or mildew and my fan may have been too close for the leaf with holes. I feed once a week and have switched to a high K feed.
Week 6
Leaves. Color - Mottling
6 years ago
1
1
Solved
DEVILSHARVESTER666
I found a few holes that looked like a Caterpillar was eating my plant but I haven't found any pests. Perhaps a fungus??? Anyone know what this is due to? I sprayed bubba with neem oil just in case...haven't found anything since.
Week 7
Leaves. Color - Mottling
6 years ago
2
2
Solved
No_Clout
Their appears to be little brow spots/specs scattered on the fan leaves, I feel like I’ve seen it before but completely forgot what it was so if anyone knows if it’s a deficiency of any kind it would be appreciated. I ruled out nute burn because only one out of four has it.
Week 2
Leaves. Color - Mottling
6 years ago
3
Solved
MadameMary
Which volume of soil/Sq metter do you recommend for the best production ratio? I mean number of pots and his volume. I am using 4 led tubes of 20 watts and 6500k is it the best way to germinate and grow the plants for 15 days?
Week 11
Leaves. Color - Mottling
6 years ago
1
2
Solved
Northnut
Noticed small brown spots kind of center of leaves, noticing some kind of chewed up deformed leaves now. From what I've read it sounds like leaf hoppers? Has anyone else had a similar experience?
Week 7
Leaves. Color - Mottling
6 years ago
4
2
Solved
KommanderKeen
If someone could look at the two leaves I removed (pictured first) I would like someones opinion on whether this is Tobacco Mosaic Virus, or some mutation.
Week 4
Leaves. Color - Mottling
6 years ago
2
1
Solved
bbdangles
On my NLxBB there appears to be rust spots developing on both sets of the first true leaves, i've only fed nutrients once on Day 10 and that was at quarter strength. Not sure if this is a sign of overwatering or if I need to start feeding with Cal-Mag more regularly.
Week 2
Leaves. Color - Mottling
6 years ago
2
2
Solved
TheUndercoverGrower
Taken a few pics of one of the affected leaves. Thinking potassium deficiency but not 100% sure Was away for best part of a week & had someone else watering them, just plain water (may of spilt on leaves?) Leaves seem crisp to touch as well as the yellow/brown colouring.
Week 5
Leaves. Color - Mottling
6 years ago
4
3
Solved
Canadian_Steelheader
Hello, There are copper coloured spots on many leaves on one plant. I have tried Foliar spraying with magnesium. But it doesn’t seem to help. There is a bit of purple in the stems as well. I gave them some cal-mag, but still there. A few fungus nats. Gave nematodes 2 days ago.
Week 11
Leaves. Color - Mottling
6 years ago
6
4
Solved
Cogollo_eu
I'm still guessing what caused the disease i noticed on a single plant the first weeks of grow. A disease that didn't spreaded at all, and that affected only 2 leaves. You can see it on (Week 2 - Photo 21), (Week 3 - Photos 7, 11 & 17) & (Week 4 - Photo 4).
Week 7
Leaves. Color - Mottling
6 years ago
2
2
Solved
kakanero
Does anyone know what happened on the leaves and how to cure it? See the last photo. Thaks!
Week 8
Leaves. Color - Mottling
6 years ago
1
2
Solved
VacaVerde
Hi there.I’m almost sure it’s a female (pic). I got my first bugs. By the look of it I guess it’s spider mites. What I did so far is spray top and bottom leafs with a neen oil solution after lights out and since I saw it on only 2 of the bottom leafs (removed). Any other tip?
Week 12
Leaves. Color - Mottling
6 years ago
2
2
Solved
GreenCropsPT
My plants are in start but i see some white points appearing if someone could help me im afraid that could be trips or just some kind of nut problem i dont know. ( to see the points zoom in the photo)
Week 1
Leaves. Color - Mottling
6 years ago
2
2
Solved
dmslotin
The problem is on the leaves. I can not understand what is happening?
Week 4
Leaves. Color - Mottling
6 years ago
3
3
Solved
WooderIce
Can someone look at my newest pics? 1 of 4 plants (shortest of the 4, so its not light burn) has about 6-8 fan leaves like pics. Happened 36hrs after i did a big flush, that brought my ph down around 6.7. I think its either too much nutes, or lacking phosphorus. Help!
Week 8
Leaves. Color - Mottling
6 years ago
3
3
Solved
Satori_Hanso
I need some help identifying occurring problem on leaves. It only affected one plant. Other one is fine. They are fed the same amount of nuts. I found gnats flying around and I used neem oil on top soil and leaves. Please HELP ! 😱 😖
Week 8
Leaves. Color - Mottling
6 years ago
1
Solved
ValleoGrow
Brownish spots on leaves, tried calmag and removed alot of sick leaves, but They keep coming on other leaves see pics week 6
Week 6
Leaves. Color - Mottling
6 years ago
2
2
Solved
VanCplGrows
Brown/rust spots have been increasing on one of my 3 plants. Appearing on upper and lower, newer and older leaves. Does not appear to be a light/heat issue. Treating it as possible Cal def by increasing cal-mag nutes.
Week 8
Leaves. Color - Mottling
6 years ago
7
6
Solved
Dante
There is some odd coloring going on with the leaves of plant 2. It is only affecting a few leaves in the middle of the plant. Any ideas?
Week 7
Leaves. Color - Mottling
6 years ago
1
Solved
SwedenX
I've got bugs on my plant that are leaving spots where they been eating! Any tips om how i can get rid of the bugs? (See pics week 2)
Week 2
Leaves. Color - Mottling
6 years ago
1
2