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Back to Grow Questions
Deficiency?
BrannabisTHC
started grow question 4y ago
Hey everyone. Does anyone maybe know what's causing this discoloration?
Solved
Leaves. Color - Dark-brown
1 like
Roberts
answered grow question 4y ago
She wants more potassium and phosphorus and less nitrogen in her diet.
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Selected By The Grower
Similar Grow Questions
Solved
Myrcene
Critical Orange Punch Leaves issue
I have several dots on leaves of the COP, plus she is getting brown, I thought of overwatering so I calmed it, but the problem continued and in worst, so it can be mites or trips, so I bought cannacure, but still nothing changed, so I wonder what is the issue. help apreciated
Week 3
Leaves. Color - Dark-brown
4y ago
2
2
Solved
Mack_420
Wtf?
Hallo Liebe Community, kann mir einer sagen was hier vor sich geht?
Week 4
Leaves. Color - Dark-brown
2y ago
5
Solved
MrGrowthSpurt
Please Help me Help a Friend.
So a buddy of mine is growing outdoors, I'm growing indoors, we both are newbs, one of her plants is yellowing and decaying badly and she said she feeds 1 to 2 times a week rain water with no nutes and she doesn't ph the water. What could be the issue?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
4
4
Solved
Kommandant666
3 identical plants, 3 separate issues... Help?
3 girls, same strain, same schedules, same nutes. No Pests. All have different issues. 1 = yellowing/brown spots, low terpene but good bud growth, 2 = Low terpene production, 3 = Skinny buds, normal terps Any ideas what could be causing them?
Leaves. Tips - Die
Leaves. Dropping off
Leaves. Color - Dark-brown
4y ago
3
5
Solved
born_it_all
Deficiency or excess of nutrient?
Hi guys, I need help please, i'm noob. What kind of deficiency/excess nutrient is that? Thanks a lot
Week 5
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
4
3
Solved
xaden
Brown spots on leaves? Is this lockout or something else?
Can anyone tell me what this might be? Need help identifying plant symptoms
Leaves. Color - Dark-brown
Plant. Other
1y ago
1
4
Solved
GreenGrocerN4
Any Idea's on the issue?
Found a brownish mark on a couple of big fan leafs, I'm assuming its a nutrient problem but not sure any help would appreciated. Thank you. 100w LED Bio Grow 2ml/L
Leaves. Color - Dark-brown
5y ago
1
1
Solved
BossHogg6
Is this more nutrient deficiency?
I believe the yellowing and brown spots came from the roots starting to suck up more water than the previous weeks. Do you agree that the Durban Poison had some nutrient deficiencies?
Week 11
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Grrrower
What’s appening to the little northern light auto?
so far I have only given her the rqs growtablets plus a break of plain water and given this reaction today I have also started to give her some advanced nutrients (MGB) is it just a delayed nutrient problem or should I worry?
Week 3
Leaves. Webbing
Leaves. Color - Dark-brown
6y ago
2
2
Solved
Ktims420
I water my plants everyday , however I have mixed my nutrients “ph perfect grow, micro, and bloom” in with my water only the appropriate amount given on the bottle. Should I be using water with the nutrients everytime I water or switch it up with plain water as well?
Week 2
Leaves. Color - Dark-brown
7y ago
2
1
Solved
depplover49
It looks like my plant is dieing! Plants turning brown after intense watering period
Did I drown my plant? Stress it? I gave a lot of water in a short duration of time, and now 7 days later she is looking terrible! Read my diary on week 17 for more info!
Week 17
Leaves. Curl up
Leaves. Color - Dark-brown
Techniques. LST
4y ago
5
3
Solved
Freedonia
Day 14. Since day 12 a brown spot has appeared on one of the leaves of the first node, spreading little by little. Because of the symptoms, I think it's septoria, so I've sprayed neem oil to see how it works for her. Someone knows what can it be?
Week 2
Leaves. Color - Dark-brown
7y ago
5
4
Solved
OrganicRepresent
Yellowing leaves
Not sure if is issue yellowing leaves on my pot 3. Same strain pot 1 got slowly bottom leaves yellowing, pot 2 have nothing yellowing yet just pot 3 accelerate with it. Pot 3 veg with indica flower as sativa crazy genetics. What can be issue? Its end of week6 flower.
Week 14
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
Solved
Weedsthebest
Does this look good haha 😊 There is a Little Brown spots on Done of the leaves not much
Week 7
Leaves. Color - Dark-brown
8y ago
1
1
Solved
lovely_neighbours
Crispy brown leaves
northern light is showing yellow and brown leaves at the top and the bottom of the plant. These leaves are thin and crispy like if they are about to fall off. I am watering it 2 to 3 times per week and started adding a bit of cal mag last week when they started showing brown dots
Week 6
Leaves. Color - Dark-brown
4y ago
8
6
Solved
Cannabis_carlitos
One plant is lighter, showing signs of mites, smaller buds, and has brown tips! Please help! The other plant is so healthy vs this one. Thinking of cutting her down to save the other.. I do not want to but will if I have to
Week 18
Leaves. Color - Dark-brown
4y ago
1
2
Solved
dataTwiiix
Brown area on leaves
Bonjours à tous. Voilà certaines feuilles de ma plante deviennent attrape des tâches brunes. J'ai donné du GHE essential (oligo-éléments) and cal magnifique (0,3ml/L) ce matin ainsi que du biographie Bloom. Je pense à une carence en magnésium et vous qu'en pensez-vous?
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
4
2
Solved
Stigghiola
Salve ho allegato qui alcune foto di un paio di foglie potrebbe essere problema di umidità?
Week 12
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
3
3
Solved
IloveLED
What is this!?
Hello there. I have, as you can see a bit of an issue regarding my plant. What is this? As you might see, the lower leaves seems ok, and that concerns me even more. I have flushed her properly and then gave her adequate amounts of feeding. At first I thought it was lack of P.
Leaves. Color - Dark-brown
5y ago
2
1
Solved
Unpluggy
Deficiency?! Please help with weird Leaf signs :(
This Plant didnt have any problems in This whole run. Sinne 1-2 Weeks she started showing These weird signs and i cant figure out what it is. I thought it could maybe be phosphorus deficiency or something. Got a lot worse in the Last few days! :((
Leaves. Color - Dark-brown
Leaves. Other
2y ago
1