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Back to Grow Questions
What are these orange spots on my leaves?
Inigo_Chrontoya
started grow question 6y 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
likes
DreamOn
answered grow question 6y 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
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Solved
MooMan
Damage spots on leaves/
Hello If you could please have a look at the spots on the leaves and let me know if I should worry about it. I did also take a leaf off but forgot to photo that was partially pale. she is just entering flower.
Week 4
Leaves. Color · Mottling
4y ago
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WhackyTobaccy
Help with weird deficiency
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Week 9
Leaves. Color · Mottling
6y ago
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DrGreenThumb24
Potassium?
Got a bit of an issue starting to show up on some leaves. Only on one plant.Could it be potassium?
Week 6
Leaves. Color · Mottling
3y ago
1
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Solved
Walleyeguy
I have orange spots on top leaves and brown tips. I think it's a deficiency but not 100 %. Looking for some help. Thanks
Week 10
Leaves. Color · Mottling
7y ago
3
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Solved
SourDeez
Plant #3 (pic above) started as a sprout with discoloration. Now on its 4th node, the plant is still affected. Some other plants seem to have it to a lesser degree. I learned it may be TMV, but they are healthy and growing well other than this slight discoloration. Any thoughts?
Week 2
Leaves. Color · Mottling
7y ago
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Solved
ThatoneAKguy
Let’s see if someone can help me out here! I had a little tip burn three waterings ago so I went to all ph 6.4 water the last two with 1/4 strength cali mag. Now leaves are rusting! This is ocean harvest soil. Anyone??
Week 10
Leaves. Color · Mottling
7y ago
3
2
Solved
SkankyHobo
Please help us identify the deficiency going on with the blackjack. This is our second time getting the exact deficiency and we are unsure as to how.
Week 7
Leaves. Color · Mottling
7y ago
3
Solved
Cannapprentice
Hi! I have spots forming between the leaf veins. Most are a red/rusty color and necrotic but a few are purplish red and still flexible like the healthy part of the leaf. The only affected leaves are near the top of the plant but not the very top either. Do anybody have an idea?
Week 9
Leaves. Color · Mottling
7y ago
2
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Solved
HAPPYWEEDS
IMPORTANT excess/deficiency? What's happening? Flowering is in danger
What's happening here? I think it could be Fe deficiency, Mn deficiency, S deficiency or maybe K excess. But I'm not sure about diagnostic and I think I can have more than one problem. Please help, I don't know how to solve it and I see how flowering is very slow and weak
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
5y ago
6
7
Solved
TowelieTheTowel
What nutrient deficiencie is this?
Can someone tell me what nutrient deficiencies i got? I use the Biobizz Allmix for 6 Weeks, now i want to start with 1ml Bloow and 1ml Grow. Is this enough? Thanks allot!
Week 6
Leaves. Color · Mottling
5y ago
1
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Solved
ButtersStotch
Been discovering these little burns and holes on all the plants, Pic 2, 3 and 4. I'm assuming the burns are the precursor to the holes but I'm unsure, maybe they're not related. Any clues as to what this is. I want to stop it ASAP Rocky
Week 13
Leaves. Color · Mottling
7y ago
1
3
Solved
Mommaorganica
Possible rust on Auto orange sherbet?
First time with this strain, Auto orange sherbet from fastbuds... Soil pH is 6.5, soil test showed good amounts of NPK...we do have a natural magnesium surplus in our soil, but it never causes issue, sprayed with neem and Arber... Looks like rust?
Leaves. Color · Mottling
Other. Other
Plant. Other
4y ago
1
5
Solved
DrDank22
What nute def?
What deficiency are we looking at? K?
Week 8
Leaves. Color · Mottling
6y ago
1
1
Solved
thestonedyaapie
is this what i think it is PHOSPHORUS Deficiency??also had little red bugs on the underside of the leaves but have used an organic pest and looks better
Week 3
Leaves. Color · Mottling
7y ago
1
3
Solved
Ga4rd2en0er
I neglected to buffer my coco with calmag when I hydrated the coco brick. It appears my plant is suffering Ca deficiency. I have a pot of coco buffering now, should i transplant her or is there a way to keep her in current pot? See photo labeled day 11. Thank you
Week 2
Leaves. Color · Mottling
8y ago
6
6
Solved
Jmanc
Help, I'm getting yellow brown patches on the leaves! This has only occured over the last few days and up to then the plant was really healthy apart from slug trouble. It's getting 1.5ml of both bio bloom and grow per litre.
Week 6
Leaves. Color · Mottling
7y ago
1
1
Solved
Aleatoric
Sick plant, could be temp, nutes, too much water?
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Leaves. Tips · Burnt
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2y ago
1
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Solved
swaygrower
leaf deformity
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Week 2
Leaves. Color · Mottling
4y ago
6
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Solved
ReginaldJohnstonX3
Horrible deficiency took over all the leaves this week. Any one have any ideas?
Leaves. Color · Mottling
6y ago
3
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Solved
CannaMom2
Calcium Deficiency???
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Week 7
Leaves. Color · Mottling
Plant. Stem · Red or purple
3y ago
2
1