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Back to Grow Questions
Blätter: Krank oder Mangel?
Kolibri
started grow question 4y ago
Woher kommen die Flecken auf den älteren Blättern und was kann ich dagegen tun, bevor es sich ausbreitet?
Solved
Week 5
Leaves. Other
likes
Organoman
answered grow question 4y ago
Calcium deficiency. Add some Cal/Mag to your fertilizer line up, or if using it already, increase the dosage. Affected leaves won't recover, but new growth should mainly be fine once this is done.
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Selected By The Grower
Similar Grow Questions
Solved
elevensixty6
Cause of skinny new leaf fingers? Started a week ago or so but all the new leaves coming in have been had very slender/skinny fingers.. PH IS GOOD
Was doing research and what I found was either P excess, low humidity levels, light stress.. or just the Savita genetics? The plants are all in good health, growing fast and do not show any signs of deficiency aside from the skinny leaves forming. PH is fine, its living soil..
Week 6
Leaves. Too few
Leaves. Other
4y ago
3
3
Solved
1Right_Angle
Red Stems on the fan-leaves!!
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Week 8
Leaves. Other
5y ago
3
2
Solved
TheDoctor
Damage?
Hi! My plants look damaged on the leaves, as well the tips are slightly burned. A few days ago I gave calcium and Epsom salt, I don’t know what’s wrong with them, please help me! Moreover I recognised yesterday that the light was turned on 24/0 by mistake, I changed that now.
Week 4
Leaves. Other
6y ago
1
2
Solved
KingMickey
Normal trichomes or something bad?
Dumb question, I started noticing this on my leaves. I recently battled with insane humidity which I was just recently able to fix, and was wondering if this is normal/my usual over worrying or if it's some sort of mold/mildew/fungus or something I should actually worry about.
Leaves. Other
2y ago
6
4
Solved
jjTomtom
Should i remove leaves beneath the top?
Hello, me again with another question. So I just topped the plant, now i was wondering if i should remove the growth beneath the upper set of leaves. I've seen videos explaining why you should do it and why you shouldn't. Whats your experience? Appreciate all the help so far!
Week 2
Leaves. Other
1y ago
2
3
Solved
Pxndorx
Exceso o Deficiencia de calcio? DWC
Buenas tardes colegas, espero me puedan ayudar con este problema, toda la informacion detallada en los comentarios.
Leaves. Other
6y ago
2
Solved
TCH0808
Drooping New Growth -- Any thoughts?
Any thoughts on this new leaf growth? Tops are not "popping" like the rest of the plant/stellar plants from other diaries...soil pH is 6.4 and watering "should" be good (I've shifted to every 3-days)...Maybe lighting? Just flipped to flower, and I have my Mars at 75% (17")..
Leaves. Other
5y ago
2
3
Solved
Mrs_Larimar
Hello Yang got drooping younger leaves. iam not sure why. It is not overwatering. Its very dry at the moment only about 50 percent RH .Dont do anything different tho her. Any ideas?
Week 5
Leaves. Other
8y ago
2
3
Solved
Juniper
wrinkled leaves
is it normal? What am I doing wrong ?
Leaves. Other
5y ago
3
4
Solved
Shockolateman08
Minor thrips problem...but is thrips minor?
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Buds. Other
Leaves. Other
6y ago
3
Solved
BRLGrow
sugar leafs yellowing, all the new growth on top close to the buds
Hello masters ! I have the sugar leafs yellowing, all the new growth on top close to the buds. Should I worry, I think I have 2 weeks more before cut it off.
Buds. Other
Leaves. Other
Plant. Other
6y ago
2
4
Solved
vicisdope
Why are leaves yellowing so fast? See aug 2 photo Suspected nitrogen deficiency / overwater / light burn -Grapefruit auto seed 3 weeks -Recently transplanted into smart pot -mist with hydrogen peroxide (mold scare) -Epsom salts added to soil -2-0-0 nute in 6.5 ph water
Week 4
Leaves. Other
7y ago
2
1
Solved
Tango_Hotel_Charlie
What could these spots be? Soil PH is 6.62, I'm not over-feeding or watering. It appears on newr growth. This is the only plant and i only see two spots. The chlorosis only seems to be in between veins...
Week 6
Leaves. Other
6y ago
1
3
Solved
Bergbok
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Leaves. Other
5y ago
1
2
Solved
Nimik
Some deformation- is this natural?
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Week 5
Leaves. Other
6y ago
1
1
Solved
jeannoTapin
Leaves pointing up
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Week 6
Leaves. Other
2y ago
11
10
Solved
x4N0NYM0US_420
Help!
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Week 5
Leaves. Other
5y ago
3
3
Solved
DurbanDad
Discoloured main leafs
So in three of my pictures I show leafs growing directly from the main stem. They are discoloured and have dark and brittle spots on them. I haven't seen that in any plants from the past jet and the rest of the leafs look fine. Does anyone have an ideal what that means? Thanks! �
Week 9
Leaves. Other
5y ago
4
2
Solved
donovanliam
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Week 13
Leaves. Other
8y ago
2
2
Solved
BobrMarley
manage nutrient burn from soil mix
diy soil mix (see Week 0) got only pH'd tap water, compost tea and banana tea. started showing strong signs of nutrient burn recently and some spots on the oldest leaves I haven't seen before. so, how do I manage her to harvest? since I can't cut back on the nutes ...
Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Other
1y ago
2
5