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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
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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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Solved
Pablo77
My plant has being well so far but now have found in one of them this sort of discoloration / spots in some of the leafs. Going into flowering now, anything I should worry / correct? Have added a bit of background in the comments
Week 6
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8y ago
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Pointlessmike
Some spots appeared. Only on mid leaves. Yellow spots. I've counted four. I'm feeding her with a mix of tap water and bottled water (using pH down to adjust at 6.0) and atami Terra leaves.
Week 5
Leaves. Color · Mottling
7y ago
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marigrower
White spots on leaves?
Today I noticed white and yellow spots on the leaves. Humidity is around 70%, lamp distance 50cm. They are in the 5th day of life after the emergence of cotyledons.
Week 1
Leaves. Color · Mottling
6y ago
5
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flo_420
patchy new growth
new growth on 1 plant is patchy tips are kinda yellowing growth has slowed first solo grow ph was fine last time I watered, but I haven't watered/checked in a while. Nitrogen deficiency? I'm on "live soil," no added nutes yet, check my diary
… Show more
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
5y ago
2
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Solved
OT_Hawk
White-spotted leaves, any deficiencies ?
Does my plant have some kind of deficiencies? She's an auto at the beginning of the 3rd week of flowering and she's being fed 1 ml./lt of each of the following Biobizz nutrients: Grow, Bloom and TopMax. The one in the picture is the leaf with the most white spots.
Week 6
Leaves. Color · Mottling
6y ago
2
2
Solved
Fermentedhops
Is this a calcium issue?
I noticed some discoloration on several leaves but not widespread. I think it is calcium deficiency but to make sure. Whatever ails her, a more informed opinion would ease my mind. Also, if it is a calcium issue, would raising from 3 to 5ml/gal of calmagic resolve it? (DWC)
Week 4
Leaves. Color · Mottling
6y ago
1
2
Solved
WeedVV
Leaves spots
Hi guys, yesterday these leaves suddenly look like this, is it a serious problem? How can I solve it
Leaves. Color · Mottling
6y ago
3
3
Solved
Toiletmucus
Deficiency?
I noticed this spot on one of the fan leaves. It only appeared in the last couple of days. I have been feeding small amounts of calmag and biobloom. I looked at deficiency charts but I’m unsure. What could it be?
Leaves. Color · Pale
Leaves. Color · Mottling
1y ago
2
2
Solved
bSandersWitASteelChair
Leaf Spots, weak color, and leaf ripple
Please help me identify possible causes of this: small spots on leaves, minor color fade (not burn) along edges, and strange 'ripple' effect. A user commented that he thought my plants looked deficient but hasn't elaborated further yet. What might this be? Multiple issues?
Week 5
Leaves. Color · Mottling
Feeding. Deficiencies
Techniques. LST
5y ago
1
3
Solved
Medsforme
In the third pic from this month i have a shot of some tiny white dots .. im thinkin thrips or spidrr mite can anyone confirm? And a decent organic trmt
Week 5
Leaves. Color · Mottling
7y ago
2
4
Solved
Habosabin
Large leaves starting to yellow and brown.
Hi Gromies. Is this calmag or N deficiency? Or something else?
Week 7
Leaves. Color · Mottling
5y ago
3
1
Solved
Gewroo
What's wrong?!?
Help! I thought I had this. Is this calcium deficiency? I've been using treated water (1tsp CalMag+ 1tsp Grow Big per gallon). It's just getting worse. See photos and descr. from past few days.
Week 8
Leaves. Color · Mottling
6y ago
5
6
Solved
crusoe
Lime green mottling on leaves
Hi, Still seeing mottled green on leaves, more visible on the first set. She appears to be growing well but I'm eager to understand whats causing the green mottling so I can head off any problems. I've been comparing with various leaf issues but struggling to find a match?
Week 2
Leaves. Color · Mottling
5y ago
1
1
Solved
PitchDope
This is an organic.I feed canna cal+mag full with ro water + silica+kelp+EM + molasses .There is also in the mix ,a spoon/gallon dolomite+silica My first mistake was ph'ing 5.8,like i was used in coco,no other plant affected till i saw my candida today having one spot. Any ideas?
Week 5
Leaves. Color · Mottling
8y ago
4
2
Solved
GrowingGrannie
What should I add/subtract/do?
Can anyone help me figure out what is going on? THC Bomb auto is 23 days old and starting to exhibit some discoloration. Indoor grow, in ProMix with Fox Farm nutes. What should I add/subtract? This one is going to be a monster and I don't want to screw things up! Thanks!
Leaves. Color · Mottling
5y ago
2
Solved
Thebush
Can anyone help I think I might have a cal mag problem.
Week 8
Leaves. Color · Mottling
5y ago
3
2
Solved
Captain_Bringdown
The middle plant is somehow very bad off, while my other 2 plants seem fine, making me think its not humidity/nutrient related, but i really cant imagine what it would be, has anyone experienced this before? it went from perfectly fine to this in just 4 days.
Week 9
Leaves. Color · Mottling
7y ago
2
2
Solved
Esoteric_growing
Leaf problem???
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Leaves. Color · Mottling
6y ago
1
1
Solved
Jobbie
I'll just leave this here.
Only a few leaves, but should I be worried? Last few waters have only had calmag to see if that helps.
Week 10
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
1
1
Solved
D42ONubie
Need help! Nutes, light, or something else going on..??
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5y ago
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