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Back to Grow Questions
Leaf problem
Donkeybuds
started grow question 4y ago
Hi people Hope you can help wounding what was going on with my little baby’s this time got some problem leaf’s I’m useing mills nutrants
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Leaves. Color - Dark-brown
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Answer
Donkeybuds
answered grow question 4y ago
Why wound be best action to take to sort it out
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Complain
Organoman
answered grow question 4y ago
Major calcium and magnesium deficiency.
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Hempy_The_Kid
answered grow question 4y ago
Looks like a potassium deficiency.
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Similar Grow Questions
Solved
GoldenWeedGrower
leafs with brown spots and olders become yellow and curled
I'm trying to figure out what is the problem with the growing of my plant. The upper leafs are quite normal, even if they tend to bend downwards. The old leafs start with brown spots and then they become yellow and curled on the peaks. Please help me to understand what's going on
Week 3
Leaves. Color - Dark-brown
Plant. Wilting
5y ago
1
Solved
BosHerbs
brown/bronze marks
Quick question, i notice some brown/bronze spots on all 3 plants. Is that a cal mag issue?
Week 3
Leaves. Color - Dark-brown
4y ago
2
3
Solved
Pprrr
Brown dot on leaf
Hello everybody, on some leaf appeared this little Brown dot, only few leaf the rest of the plant Is very healty, what could be? Thank you!
Leaves. Color - Dark-brown
4y ago
1
1
Solved
ZkGrow420
Fungus or Deficiency
Leaves turning yellow with dark brown spots? Im going to harvest these next week, just want to know whats up with it
Week 9
Leaves. Color - Dark-brown
6y ago
2
3
Solved
TheProfessorGrows
PH Nute Lock!!
Having some serious PH and nute lock issues. Watered with nutes for first time last week. Started showing cal/mag deficiency. Tested runoff on last water and was at 5.5 with 6.5 in. Flushed with 7.0 water and runoff still 5.5. Plant seems to be getting worse!
Leaves. Color - Dark-brown
3y ago
1
1
Solved
Chejeno
Hi guys. Have a problem with my Ladies. First two photos are from one box and two seconds from another. I think that the problem is same on both. Deficiency ? What could it be ?
Leaves. Color - Dark-brown
5y ago
3
Solved
Tonno
What is this?
Can someone explain to me what is this?
Leaves. Color - Dark-brown
4y ago
1
Solved
Terp1
Braune Flecken an den Blattspitzen. Was ist das? Brauche Hilfe.
Tripe G Automatic - Tag 49 - Diese braunen Flecken habe ich heute auf den oberen Blättern an den Blattspitzen entdeckt. Mangel? Vergiftung oder Pilz? Kann mir jemand weiterhelfen?
Leaves. Color - Dark-brown
3y ago
4
2
Solved
Feloe
Brown leaves
Anybody know why it would sprout with the leaves looking brown/rotten? Does it have a chance of survival? I germinated in a napkin for 48 hours and then planted using tweezers. I use distilled water when I water
Week 1
Leaves. Color - Dark-brown
5y ago
2
2
Solved
zerobane
Aeroponics system; fan leaves start browning on edge in 2nd week of bloom.
Aeroponics system that my fan leaves start browning on edge in 2nd week of bloom every time (about 7 grows in journey). Is this normal? Should i be concerned and adjust nutes at all? Or just selective trim any of the more "crispy" ones? Photo is 2nd-3rd week into bloom.
Week 8
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Dylannthoo
Is 8 oz of water about right for 3 weeks old plants? Also thinking about LST, is it a good time to start that now? Also is buying nutrients worth it when it comes to harvest? Or is it more dependents on the power of the light ? Thank you for any advice 💯🙏🏼
Week 3
Leaves. Color - Dark-brown
6y ago
3
3
Solved
MarkWatney
Droopy leaves?
Is my plant okay, i feel like it could be overwatering but i’m not sure, leaves are droopy, and first leaves it has starting to get little dark spots, not sure what’s happening
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
2
1
Solved
AtticGrowing
I flushed it because some leaves were showing some Nitrogen Toxicity. Run off was coming at 3000ppm and I fixed it to 1500. Now the older fan leaves are yellowing with some brown spots (check the last picture). It's a deficiency? Should I increase nutes? Thank you very much!
Week 8
Leaves. Color - Dark-brown
6y ago
6
6
Solved
AUTOASSASSIN215
Heat stress or Root rot ??
Hey my 7 month old plant not doing too good the leaves are turning brown and crispy Might be heat but then again Might be bud rot and it’s spreading like wild fire also i notice not a lot of flowering growth idk weather to chop it down or keep fighting
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
Solved
Faust1a
Deficit
Hi guys please i would like to advise this phenomenon on the leaves it's in a few places on the vents you don't know what it could be? I will be happy for any advice.
Week 4
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Other
5y ago
2
2
Solved
Goenndalf
Rusty Leaves
3 upper fan leaves have "rusty" brown spots on the upper side. Hard to spot, hard to capture on camera. I also have slight "clawing" on many of the upper leaves. Mg/Ca lockout because of nitrogen toxicity possible? Doesn´t seem to be fungi, as there are no spores to rub off.
Week 8
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
2
2
Solved
Mekster
Day 13 since flip. Spots on leaves.
Going into week three flower. What are these?
Week 7
Leaves. Color - Dark-brown
2y ago
2
Solved
elevensixty6
Brown Spots on Leaves
I've got some brown spots showing up on the Wedding Cake leaves, first thought it may be mold but it doesn't rub off and I sprayed both plants with neem oil about a week ago just in case. Could be CalMag deficient? I use RO water with about 150-200ppms in 3 liters once a day.
Week 5
Leaves. Color - Dark-brown
4y ago
5
4
Solved
Gemini_Grow
Manganese deficiency or rust?
Could it be manganese deficiency or rust? Few upper leaves are affected this ways showing some brown dots.. Could it be due to a PH fluctuation I had recently? Need some help
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
1
2
Solved
Hix57
Ma plante présentes des tâches sur les feuilles ainsi qu'un jaunissement commençant part les extrémités. Elle a récemment reçu pendant une semaine de l'eau claire. Sinon la plante de se porte bien. Des idées concernant ces taches ? Dans l'attente, merci d'avance pour vos réponse.
Week 9
Leaves. Color - Dark-brown
1y ago
4
3