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Back to Grow Questions
Satori_Hanso
started grow question 7y ago
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 ! 😱 😖
Solved
Week 8
Leaves. Color · Mottling
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LongJohn420
answered grow question 7y ago
Hi! You got calcium deficiencies. Add some cal-mag and you're golden. Looking good!
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Selected By The Grower
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Top_Banana
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Week 7
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5y ago
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Week 3
Leaves. Color · Mottling
5y ago
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Dreadnug
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Can someone recommend the best way to remedy a calcium deficiency?
Week 17
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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
3
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Solved
LottaBuds
Leaves fading and dying, started from bottom but spreading
I’m starting to be at a loss with this. Calmag issues earlier in veg, seemed to improve for a while but now bottom leaves started to die - I thought this was just due to beginning of flower but it’s getting worse and spreading even to healthier new growth. PH (should be) fine.
Week 6
Leaves. Dropping off
Leaves. Color · Yellow
Leaves. Color · Mottling
5y ago
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Solved
Hate1312
Nährstoffmangel?
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Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
2y ago
2
1
Solved
SLuGGeRNauT_420
Oh no plz help
Oh no why wtf is wrong now plz help me!!!!
Leaves. Color · Mottling
5y ago
4
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Solved
PeggeMargarita
Brown leaves, light burn?
Got some slight browning on my leaves - thought it was light burn but could it be anything else? Shes only had or small dose of biobizz grow nutes but i did mist her in the sun last week, dumbass i know.
Leaves. Color · Mottling
6y ago
2
2
Solved
StuG69
Calcium or Phosphorus Deficiency?
One of my 3 Cream & Cheese has upper leaves on 3 stems/colas per the pic. The lower leaves are OK, the other 2 plants are fine. Thought calcium at first as phosphorus is more lower leaves? Maybe just add CalMag? Thank you so much!!
Week 10
Leaves. Color · Mottling
4y ago
3
2
Solved
Lew420
Deficiency or excess?
Looks to me like potassium deficiency leading to calcium and magnesium deficiency also... Any other suggestions?
Week 4
Leaves. Color · Yellow
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Leaves. Other
4y ago
2
3
Solved
BAM_BAM
Spots and yellowing
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Week 5
Leaves. Color · Mottling
6y ago
1
3
Solved
Herroqitti
Yellowing leaves, some spotting
Please help
Week 8
Leaves. Color · Yellow
Leaves. Color · Mottling
5y ago
1
1
Solved
Grass_castle2020
Weird leafs
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Week 4
Leaves. Color · Mottling
6y ago
2
2
Solved
DBQush
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Leaves. Color · Yellow
Leaves. Color · Mottling
3y 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
5
Solved
Fitzwell
Think I need to add more cal-mag might be turning into a cal-mag whore? We will see....
Week 10
Leaves. Color · Mottling
7y ago
6
5
Solved
Blucha
Silver stains on leaves
Only curious about leave stains and its color. Can anyone recognise what deficiency that is?
Leaves. Color · Mottling
6y ago
2
Solved
GWSD82
Should I remove foliage affected by deficiency, or just let it ride?
Autoflower started showing sign of deficiency at week 8. Assuming CalMag, as I filter my water and affected area is new growth at top of plant (see pic). 1) Can someone confirm CalMag deficiency or something else? 2) Should I remove affected leaves or leave them be? Thanks
Week 8
Leaves. Color · Mottling
Feeding. Deficiencies
6y ago
1
3
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
8y ago
2
2
Solved
vicisdope
See the photos of the aphid (I think) attack. Online help = 🤯 sprayed the soil and misted the plant with hydrogen peroxide (1.5 tbs in 1 cup ish of water. Other plant also had spots on leaves. All clipped now. Is hydrogen peroxide enough? Rather not get another spray
Week 12
Leaves. Color · Mottling
7y ago
4
3