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Back to Grow Questions
Bugs? Deficiencies?
yomi23
started grow question 6y ago
Yellow spots, red spots, and eaten new growth Help
Solved
Week 7
Leaves. Other
likes
HighAltitudeOrganics
answered grow question 6y ago
CalMag deficiency + thrips. Google away “cal mag deficiencies cannabis leaf” “Cannabis pest management thrips” “Organic pest management cannabis thrips” Good luck
1 like
Complain
Selected By The Grower
richcityfarmsgw
answered grow question 6y ago
I've had this before, mine was due to calcium/magnesium deficiency, are you using calmag as part of your feed?
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Similar Grow Questions
Solved
420DeepGrow
Ramas dentro de las hojas
Leaves leaf inside a leaf? It's sprouting buds on the leaves themselves, is that normal? I hadn't seen that before but I think it's a good sign.
Week 2
Leaves. Other
4y ago
2
1
Solved
Deer420
6 den 12/12
Hey, I have a question.. Should I leave the leaves or trim them?
Week 6
Leaves. Other
2y ago
4
Solved
PartyBoy420
Spots on leaf
Please tell me what you think is going on in the picture.
Week 2
Leaves. Other
5y ago
3
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Solved
EvilGrower
Persistent issues - wilted leaves, light-green splotches, brown roots
My plant has these issues. I've rinsed off the roots in case it was nutrient buildup on roots, which I still believe to be the case. I have given this plant a good amount of nutrients the week before. Does this appear to be a deficiency? Any ideas? Thanks all for responding
Week 4
Leaves. Curl down
Leaves. Other
Roots. Color - Brown
6y ago
1
1
Solved
Sators
I lost!
Hi good fellows!💚 What you reckon? Thanks a lot!💚
Leaves. Other
4y ago
2
2
Solved
BackyardGardner
Nutrient burnt leave removal question.
Should I remove all the burnt leaves? Worst ones are 25% burnt. Some just speckled throughout. Do the flowers still need exposure to the sun? Or will the leaves exposed to sunlight keep the buds growing? Can cutting the burnt leaves cause enough stress to hermie or stunt growth?
Week 17
Leaves. Other
5y ago
1
1
Solved
donnie700
I just got my meters in today. Soil pH is reading 7.5-8.0. I wasn't testing the pH of my water until now, reservoir read 8.3, applied pH down to get it to 6.7 and a ppm of 120. The ppm of the runoff for #5 was reading 1500, i flushed it down to 900. Are they locked out of nutes?
Week 2
Leaves. Other
7y ago
2
3
Solved
sndwich
Major Heat
Had a huge heat wave when I was out, as well as Thrips!, just want to check nothing else wrong D
Week 8
Leaves. Color - Mottling
Leaves. Other
6y ago
1
Solved
WAWAWEED
Fungi
Hi, guy help me pls. Is that fungi on the top of my grow pot are good or bad? Thank for your answers
Week 2
Leaves. Other
Roots. Other
Feeding. Other
5y ago
1
1
Solved
Fronti89
Blätter zeigen Probleme!
What’s missing, my ladies? Flowering week 5! I have two different problems with the leaves...
Leaves. Other
3y ago
1
4
Solved
GrnMtnGanja
Foliage to dense?
Should I think about thinning some of the fan leaves? One of the plants is very dense with foliage. It’s also a bit more compact than the other.
Week 3
Leaves. Other
4y ago
15
11
Solved
ODNTrick
As pictured about three leaves on my Pyramid are showing a reddish spotting pattern between the leaf veins. I’m thinking calcium, possible low ph. Do any of you awesome folks have a different idea that I am missing?
Week 7
Leaves. Other
7y ago
6
6
Solved
IndeKast
Wrinkled discolored leaves.
Maybe someone can tell me what's going on with the leaves? They are a little bit wrinkled and discolored. Yesterday I repotted from a 1litre biobizz light mix to 6 litre all-mix. Maybe the repotting will fix the problem, but still I ask this question. (Pics 5days ago and today)
Week 4
Leaves. Other
6y ago
9
6
Solved
BRLGrow
Dropping sad girls
Hello masters !! 2nd grow trying to make everything right. Candy kush autoseeds 35 days 1st week of flowering The plant dropping on the top, new grow twisting, little yellow tips Over or under water? Light stress?nutrient excess?
Leaves. Other
Setup. Lighting
Feeding. Deficiences
5y ago
3
7
Solved
JKT48
I’m referring to the last 3 pictures in week 7. Those leaves are near the bottom of the plant, not getting enough light. I thought they’d yellow gracefully before finally crisping up and fall off. But these are dying gruesomely. Is this normal, or a nute issue? What’re those?
Week 7
Leaves. Other
7y ago
1
1
Solved
Cookie_monster12
Pale patches on leaves
What is this pale patches caused by?
Week 4
Leaves. Other
5y ago
3
3
Solved
Birdgrow
Trim Fan Leaves?
My question, autoflowers, do you remove the fan leaves from main stalk after the associated branches are growing well? I know some people say they don't trim autos, mine get way to bushy, no air flow if I don't trim them.
Week 4
Leaves. Other
3y ago
6
Solved
JeremyM
Calcium Deficiency?
Regarding plant #1. Can you confirm this in Calcium deficiency? I just changed out the reservoir this weekend. Didn't notice the spots until recent.
Week 5
Leaves. Other
6y ago
2
2
Solved
Mnbuds
Rounded leaves
Same seeds, same everything. One of my plants have more rounded leaves? Conditions, soil, water is all the same.
Week 3
Leaves. Other
3y ago
4
6
Solved
kking6321
Spots on this one leaf
Can anyone provide some inside into what these spots on the leaf may be from? I know there was slight nute burn as multiple tips have indicated, but this is the only leaf I've seen with these spots. Thanks in advance!
Week 10
Leaves. Other
6y ago
4