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Back to Grow Questions
White spots
Firstpoison
started grow question 6y ago
What are those white spots on the leaves?
Solved
Week 4
Leaves. Color - Mottling
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Fusion
answered grow question 6y ago
If we're over watering , have high humidity could be starting of mildew. Watch to see if gets worse
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Complain
Selected By The Grower
Similar Grow Questions
Solved
pendeja420
What are this yellow spots? They are getting worse each day, and if they are on the edges the leaves start to break.
Week 5
Leaves. Color - Mottling
6y ago
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MooSnuckle69
Spots and curling leaves
What are these spots. My run off ph 6.9 and ppm's over 2000.
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SevenStoned
Why is she splotchy?
What's wrong with my girl? Her leaves are splotchy. Is this light burn?
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Whatwentwrong
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Have a drying and brown marks on lower leaves but can’t match it to any online photos
Week 8
Leaves. Color - Mottling
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Chamalla
Does the leaf in the close-up picture look like the beginning stages of a spider mite infestation to you?
Week 3
Leaves. Color - Mottling
7y ago
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Solved
Price
I am noticing a weird discoloration on one of the plants. It's starting from the edges of the leaves and growing towards the middle. You can see it in the last photo. I have looked on a few guides, but I haven't been able to find this issue. Can you see what's wrong?
Week 2
Leaves. Color - Mottling
7y ago
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EmeraldLakeCannabis
Progressive yellowing on older fan leaves ~F14-F35
Hi, past two weeks or so I've been noticing progressive chlorosis and eventually some necrosis starting from the edges of the leaves and working inwards. Photos of this can be found in Week 18 Flower denoted by "For grow question #x 12/1" Humidity low, could be related? thx
Week 18
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
2
Solved
RFarm21
What's the problem with the leaf?
What's up with these leafs? lack of ca/mag ? I'm in the 4th week of flowering.(autoflower). This plant is a little stunted from the beginning but only now do the leaves look like that. two days ago I reduced the dosage of biogrow and bioheaven a little Thanks for the help!
Week 8
Leaves. Color - Mottling
5y ago
3
5
Solved
Marfi
náhlí problém s růstem
Prosím o radu Náhle se objevil na listech fleky . Celkově rostlina vypadá jako by nebyla zalitá . Včera večer v pořádku a dnes ráno vypadá takto . Je možné že byla teplota kolem 33 stupňů mohla se spálit ? děkuji
Leaves. Color - Mottling
5y ago
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Solved
Cheeba_Inu
One of my seedlings, seedling A, is twisting a bit as it grows and has some small lighter patches on a few of it's leaves. The other seedling is growing in the same conditions but very normal in it's growth. Any idea if this is a genetic variation, or an environmental issue?
Week 2
Leaves. Color - Mottling
7y ago
4
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NanoGrows
Damaged fan leaves
Hello, I can't understand why some of leaves are loosing colour at the tips. Sunday I mixed the nutrients, it was at 6.3 so I did not adjust. Today risen to 6.4.
Week 4
Leaves. Tips - Thick
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
2
2
Solved
Budboxbio
Deficiancy or light issue?
Can anybody tell me what this is looks like maybe deficiency or light issues help help help.. Pale-ing maybe blotchy if thats a thing looks faded almost... On 2 plants currently Light is at 24 inches above top of plant.
Leaves. Color - Pale
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
4
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Solved
Mabaluc
Leaves have some spots
My auto flower has started presenting some spots, it's on week 3. But I've seen these marks since the beginning of week 2, been measuring my ph and everything looks fine. Maybe the super soil is a bit too strong, and it has to get used to it? The lamp is 27 inches away.
Leaves. Color - Mottling
5y ago
1
1
Solved
DoctorF
It looks like a Cal/Mag deficiet.... what do you think ?
Week 7
Leaves. Color - Mottling
7y ago
6
4
Solved
MrHightimes
What do i need to do now?
Ok so this has been living on Oceans FF soil and 6.0 ph'd water with hydrogaurd. Last week I added a little Beastie Buds and a very little calmag b/c i thought i saw some red stems. Deficency or excess? Has the soil ran out of food?
Week 6
Leaves. Color - Mottling
6y ago
3
2
Solved
GWSD82
What could this be? Deficiency, or pests?
White Crack in coco, currently late veg / pre-flower stage. Canna nutes being fed at EC 1.7 / pH 6.0 with runoff EC 1.3 / pH at 6.2. Noticed this on a single leaf this morning. Only change in last few days is that I am now filtering my water before mixing in nutes. Any thoughts?
Week 5
Leaves. Color - Mottling
6y ago
1
1
Solved
n33bgr0w
Deficiency or over overfertilization? HELP!
My 2 Afghan Pearls are seam to be suffering from either deficiency or over overfertilization; I can clearly see brighter spots on their leafs that I don't have on any of the amnesias. They all have identical conditions – same soil, same, nutes, same tent, same all! Any clues?
Week 5
Leaves. Color - Pale
Leaves. Color - Mottling
5y ago
3
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Acidjj
Rusting aero growing leaves
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Leaves. Color - Mottling
3y ago
2
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Solved
iMeus
Brown spots and patches
I got some spots that look like cal-mag deficiency on 3/8 of my plants. I put some pics up that say "cal mag issue?" for reference. Not sure what this is especially when the others are looking happy. Let me know your thoughts <3
Leaves. Color - Mottling
5y ago
2
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Solved
Blabina
PANICK MODE ON : ISSUE LEAVES FOR QUICKBLUE
😰😨 PANICK MODE ON : ISSUE LEAVES FOR QUICKBLUE😨😰 Not sure what happen BUT ! Yesertay while i was watering some drops went on those leaves, I've clean the drops quickly with paper towel and very gently... It was before ligths on and i saw no remaining humidity on them ...
Week 2
Leaves. Color - Mottling
5y ago
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