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Back to Grow Questions
Leaves getting brown, can someone help me out? Wha...
forgettenseedling
started grow question 3y ago
Leaves getting brown, can someone help me out? What does the plant need?
Solved
Leaves. Color - Dark-brown
Feeding. Deficiences
likes
Roberts
answered grow question 3y ago
Looks like too much nitrogen and a magnesium and calcium issue started.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
GoldenWeedGrower
Is this calcium deficiency ?
it seems calcium deficiency to me. Am I right or not ?
Week 6
Leaves. Twisted
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
1
Solved
EXZELENS
Is this Phosphorous deficiency or overfeeding?
It happened from day to night, the watering with Fish-Mix and Bio-Heaven was made days ago. Otherwise, I haven´t feed her any bloom nutes yet. Peace ✌️
Week 5
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
2
2
Solved
jwesty
What do I have going on here?
As you can see, the newest leaves are BRIGHT. She was flipped to flower 2 days ago, supplying her with calmag and grow big....is she lacking food? I have never seen such a thing.
Leaves. Veins - yellow between
Leaves. Veins - stay green
Feeding. Deficiences
3y ago
4
3
Solved
Gold1
Salvageable? Or pull?
Well boys I done fucked up. Got a major K deficiency (since fed them). Didn't want to save them with liquid nutes as I'm trying organics. Assuming they live (I think the Bubba may have bounced back?) should I try to get a harvest or should I just pull them now? 1 week into flip.
Week 9
Feeding. Deficiences
2y ago
10
6
Solved
Granddaddy_Terp
What's causing my brown crispy leaves!?
Over the past week my plants have taken a turn for the worse. Many leaves went from yellowing to browning to completely crispy! Other leaves have brown spots on them and some of the stems are purple.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
8
Solved
Highway93
Help pls
Was ist das für ein Mangel? Ist das gefährlich für meine pflanze? Und wie behebe ich das?. Danke im voraus:)
Leaves. Color - Dark-brown
4y ago
2
Solved
Gatterzzz
Can anyone help identify this tox/deficiency?
Week 6 I noticed that all the new growth has burnt tips I assumed this was a bit of a nitrogen toxicity problem since the leaves were all a nice dark green, no pale leaves were popping up. Also held back on feeds for a few weeks. Other forums said it’s normal but want to be sure.
Week 10
Leaves. Edges burnt
Plant. Other
Feeding. Deficiences
2y ago
8
7
Solved
BettieBee
Normal this late in flower or not?
Day 70 from seed 6th week of flowering on this auto. Is this much yellowing normal? Every other day it gets 2-8-4 solution once a week gets calmag and silica
Week 10
Feeding. Deficiences
2y ago
3
4
Solved
TheReefinery
What deficiency?
There's a few spots that have come up on her leaves a few weeks ago. I just wanted to get a second option that's it's a calcium deficiency!! Tah in advance!! 👊
Week 5
Leaves. Color - Mottling
Feeding. Deficiences
3y ago
1
4
Solved
RandoMan
Brown spots
What is going on here? Plant has been doing so well until this.
Leaves. Color - Dark-brown
1y ago
1
1
Solved
WeedDude
What can causes the different color in the colas. Its the same Plant.
In the picture you can see the higher colas are light/yellowish green and the cola lower in the canopy are darker/healthier looking. more infos in my diary (1st grow) Thank you very much
Week 16
Buds. Other
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
2
2
Solved
UpInSmoke420
Shall I give her nutes?
Shall I give her some feed yet? I had started her on some nutes (biobizz grow) but noticed a burn so shes had PhD water for the last 2 weeks. Shes flowering now so wondered shall I guver her biobizz bloom now?
Feeding. Deficiences
Feeding. Other
5y ago
1
5
Solved
THERMICDESERT11
Brown ruts spot on the leaves
Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 7.7. Recharge every 10 days. Top dress 2-2-2 dry amendments and I top dress in week 4 of flower with the super soil concentrate. My leaves has brown spots 🤦🏾
Leaves. Color - Dark-brown
4y ago
1
3
Solved
PrairieFrostGrow
Dual Fuel line, base nutes from Green Planet. Anyone reduce part 1 relative to part 2 in flower?
Dual Fuel line, base nutes from Green Planet. Anyone reduce part 1 relative to part 2 in flower? Negative effects or only positive? Kept equal ratio last run and not unhappy but considering change . Very high nitrogen! AN Sensi Grow prior. Cheers Growmies👍😀🙏
Week 2
Feeding. Schedule
Feeding. Deficiences
5y ago
2
2
Solved
Barbagrows
I need help!
Can anyone help with a diagnosis please? Leaves are a very pale green/yellow and stems and leaf veins have turned purple. Transplanted 1 week ago in fresh pre-fertilised soil, getting only water for last 2 weeks. Lady behind her is her sister (from seed) and getting same regime.
Week 8
Leaves. Color - Pale
Plant. Stem - Red or purple
Feeding. Deficiences
3y ago
1
3
Solved
renbuds
Runoffs are significantly below inputs-Do I have a problem?
Runoff continues to be a mystery. When watering I continue to get significantly less Ph and PPM (4.8 ph and 109 ppm) than my inputs (6.2 ph and 155 ppm) but the plant looks healthy. I have no idea what is going on or if its even a problem. Should I be worried and what can I do?
Week 6
Feeding. Deficiences
1y ago
6
4
Solved
Blueboy2019
Leafs rust
Leaf looks like got a bit of rust on it?? What can I do to stop this
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Blackbox
brown spots on older leaves
The brown spots are appearing more prominently on the older leaves. Overall, the color of the leaves is rather light green compared to other grow diaries. What could I do to fix the deficiency?
Week 7
Leaves. Color - Pale
Leaves. Color - Dark-brown
5mo ago
4
10
Solved
CHILLING_RACOONS
NEED HELP! CRUCIAL PHASE
Excess or deficiency? I'm in the crucial phase of buds development, some leaves are getting brown and seems to be burned but I don't know if it is a burn or a deficiency.. On 17/01 I gave 2ml/lt npk 4-8-8 and npk 1.7-0-3 1ml/lt? What should I do? Could someone explain? Thank you❤️
Week 10
Leaves. Edges burnt
Other. General questions
Feeding. Deficiences
2y ago
3
3
Solved
dank604
Possible overfeeding nutes?
Could someone possibly identify the issue on that one leaf? I had another like that a bit worse that where the edges started to curl. They were fan leaves so I ended up removing them as they were a bit worse off. Doing much better now, only guess is too much nutes.
Week 5
Leaves. Color - Dark-purple
Feeding. Deficiences
5y ago
2
1