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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
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Roberts
answered grow question 4y ago
She wants more potassium and phosphorus and less nitrogen in her diet.
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Complain
Selected By The Grower
Similar Grow Questions
Solved
Cana_Gen
Weird burn
Thought I had a calcium deficiency but now I’m not so sure. Could have got a bit too much direct sun out of the tent. Any ideas on this ?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
odrex
What would be the cause of bronzed/rust spots on leaves?
Dual strain pheno hunt. One strain is experiencing bronzed/rust spots. What could be the cause? No pests/eggs to see. Assuming deficiency Soil: Gaia Green Living Soil amending with 3 TBSP/g 4-4-4, 25% worm castings and 4 TBSP/g wollastonite Water: 80 mL daily
Leaves. Color - Dark-brown
3y ago
1
2
Solved
Maryjane23
Colore brutto foglie
Ciao ragazzi una pianta solo In un punto si presenta così qualcuno sa dirmi il motivo? E come intervenire? Grazie
Week 8
Leaves. Color - Dark-brown
5y ago
1
2
Solved
antekirtt
End of Cycle or something to be afraid
Hi everyone, I think the brown leaves just reflect the end of cycle (WG started flushing 4 days ago, DSD33 today). I don't see signs of mold or something rotting, brown leaves do not detach, both plants show already some amber trichomes. What do you think?
Week 6
Leaves. Color - Dark-brown
3y ago
2
8
Solved
hanniversary
Brown tips curled up
So my plants are in a glass greenhouse that can get very hot on a sunny day but its not always scorching. one out of two plants has brown tips curled up on the all the leaves. Should I be worried about this? Thanks very much !
Week 7
Leaves. Color - Dark-brown
5y ago
2
2
Solved
esotaro
What is happening to these leaves?
What is happening to this plant and the other ones? PPFD: 350. Soil: 50% Peat, 25% Vermiculite, 25% perlite. Fertilizer solution: 7.25pH, 270ppm/.540 EC. Last water was 2/15/22
Week 5
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
5
7
Solved
Tiz_aka92
Leaf issue!
Could someone help me understand whether there is a problem a deficit or an excess.
Week 4
Leaves. Wilting
Leaves. Color - Dark-brown
Leaves. Other
2y ago
5
1
Solved
Happy_Farmer
Help me please! Some nutrient problem
Hey guys! Can you help me in this guys! The girls start to appear this 2 days ago! What is this ? Some excess or deficiency? The small One also show a start of some problem Really apreciate any help. Cheers !
Week 2
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Battlefield
Help
My plant brown crispy she’s 12 weeks Iam worried She’s in soil ludken 300w led 1by 2 tent she’s on mills nutrition on just started her on a+b 5mla and 5mls b soil canna terra 12 weeks ph been using 5.5-6.2 18inch pot strain Barney gelato
Leaves. Color - Dark-brown
3y ago
1
Solved
Fishcake
Black/brown spots
hi all its currently day 14 of flower i have noticed that there is spots on another one of my plants hope you guys could help me out
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
5y ago
2
2
Solved
weefi
Brown leafes are extending
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
1y ago
6
7
Solved
tipsytapsy
Bud rot? Mold?
My plant is a bit problematic ("quick one" Auto from RQS, outdoor balcony grow). I'm a bit worried that I have to throw it out, therefore I would like to ask for your expert opinion. :) 1. Is the "brown stuff" on the top bud "bud-rot"? 2. Are the "more intense white spots" mold?
Buds. Other
Leaves. Color - Dark-brown
1y ago
2
2
Solved
JoseTodoLoco
One of the plants doesn't look so good, looks like is related Cal/Mag deficiency but I added it after 10 days from seed so not sure if I had to add more or is something else. Any clue about it?
Week 4
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
Solved
Splifflicious
Brown spots/yellow tips after accidentally breaking a blade
Hi! I accidentally broke an older blade from one of her leaves, and after a couple of days that leaf started getting brownish spots and slightly yellowing tips. Is this normal to happen after a broken blade and will eventually die off? Or is this any sort of deficiency? Thanks !
Leaves. Tips - Die
Leaves. Color - Dark-brown
Leaves. Other
5y ago
1
1
Solved
Therapy420
Leaf discoloration
What is happening to my leafs? Are they fading or is it nute problem?
Week 10
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Newfie420CB
Any advice on crop king purple kush would be appreciated
Week 1
Leaves. Color - Dark-brown
6y ago
3
2
Solved
VikingBuds
Browning tips and lower leaves
Some leaves have a little brown on the tips, and some lowest leaves are turning yellow then brown, although I have been looking it up and it seems to be normal? It's not nutrient burn as I haven't given any. Any clues on what it could be or if I should be concerned?
Week 5
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Livinit2019
What do you think is causing the spotting, leaf curling, and stunted growth in plant #1? My money is on light burn and/or PH issue. I have a PH control kit I've been using to treat the water, but do you think just treating the water is enough? Using FoxFarm HF soil, no nutes yet
Week 2
Leaves. Color - Dark-brown
6y ago
1
3
Solved
mircostuffff
Amateur braucht Hilfe
Meine Blue chees Auto geht es nicht so prima … Hat meiner Meinung nach Anzeichen von Adler Krallen und würzel Fäule ich brauchte Tipps Ist in einem 19 l Topf ich weis bischen Groß Hab Ton Stein ganz unten und dan Kokos mit all mix gemischt und oben in Kokos ein wachsen lassen
Leaves. Color - Dark-brown
Plant. Other
2y ago
1
2
Solved
Cloudbutter
Brown spots on leaves
Any thoughts on these brown spots? They have popped up on a few leaves on the same plant (Amnesia).
Week 9
Leaves. Color - Dark-brown
5y ago
1
1