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Back to Grow Questions
Help brown spots on leafs
TheWeedPimp
started grow question 6y ago
Hey Got a problem The plant is beginning to get brown spots on the leaf
Solved
Week 6
Leaves. Color - Dark-brown
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MedUs_0o
answered grow question 6y ago
check cal-mag.
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Complain
Selected By The Grower
MadeInGermany
answered grow question 6y ago
Hi buddy quickly set your Ph high to 6.0 - 6.5 if it is really 5.0 :-)
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Similar Grow Questions
Solved
Smokingthatdank420
Can someone help me and tell me what I need to do to get rid of the little brown spots in my leaves? Thanks.
Week 6
Leaves. Color - Dark-brown
7y ago
2
2
Solved
Smokeyboar
cal and mag canna coco
Leafs I think its cal and mag but unsure. If it was how do I correct it. Do I say flush with 10 20 liters and then give it 1 mill cal and mag per litrr all canna nutes I use
Leaves. Color - Dark-brown
6y ago
1
Solved
Galko420
Welcher Mangel ist das?
Seit etwa 10 Tagen zeichnet sich ab, dass meine Blätter braune Flecken bekommen. Diese werden leider immer mehr und größer. Kann ich jetzt noch aktiv gegensteuern? Des Weiteren erkenne ich kleine weiße Punkte auf der blattoberfläche. Sind das Salze?
Leaves. Curl down
Leaves. White powder
Leaves. Color - Dark-brown
1y ago
2
5
Solved
Hermes88
Help me please. Thank you so much.
Hi guys I need some help with my little plants, I have three plants one of them it's all right but the other one has this problem, I don't know if the problem is nutritional excess or nutritional deficiency, or maybe the irrigation.Instead for the topleaves look at the last phot
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
2
3
Solved
TickleToast
What am I looking at?
Redish Brown spots, and slight discoloration. Magnesium deficiency? Calcium? Other? Gave them a splash of Calmag, but was it even necessary? OR, should I have just swapped nutes and wait, then correct if not improved? (It was nute day, that's why I ask!)
Leaves. Color - Dark-brown
5y ago
2
2
Solved
N1xon
Calcium deficiency, cal-mag now in hand, water now, or wait for normal scheduled water? Last water yesterday.
Plants are suffering from an early stage of calcium deficiency, received a bottle of cal-mag today. Watered last night cause I didn't want to wait any longer. Should I wait for my next water (2 more days) or give a single dose of Cal-mag now, to get some calcium to the plant?
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
4
3
Solved
burnoutdev
Light green patches on many leaves
Hey, few days before I noticed light green patches on leaves and now it's visible on more leaves. I noticed it only on large leaves now. What can be a cause of this? Also, I underwatered plant these days and maybe this can be a cause?
Leaves. Color - Dark-brown
Leaves. Other
6y ago
2
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
6y ago
2
2
Solved
xXMoraisXx
Leafs problem
Hi guys im really worried the plant doesnt seem to be on good path. Can somoene help me ? I dont know if it is because i start aplying nutrients or the Lack of it. Or maybe the low amount of water. Nutrients Biobizz Fishmix 1,5ml/l Topmax 1,5ml/l
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
3
5
Solved
CoughingKitty
Dark brown edges
Hi. I need some solid advice as to what could be causing my lower leaves to be turning dark brown on the tips and edges. When looking closely, the browning has a bumpy texture and what looks like a fine, grey powder. Excess, deficiency? Idk
Week 8
Leaves. Color - Dark-brown
3y ago
2
4
Solved
Buddabud
I am seeing brown spots on the smaller leaves of upper colas, plant looks healthy besides them, does anybody know what they are? Lsf maybe?
Week 10
Leaves. Color - Dark-brown
6y ago
2
2
Solved
Troy_McClure
older leaf diagnostic - golden blotches on tips and edges on plant 1 AND plant 2 has brown spots on older leaves between green veins
Second Grow and same problems plant 1) some deformed twisting first set of serrated(W3 apr.14) brown spots between veins on older leafs (W4) plant 2) tips getting yellow and fading(W4 apr.25) yellowing of tips and older leaves, (W5 apr.29) green fading on tips, gold edges / tip
Week 5
Leaves. Tips - Burnt
Leaves. Veins - stay green
Leaves. Color - Dark-brown
6y ago
3
3
Solved
Alfasirius
Leaves color
Hi everyone! I want to know why the leaves look. Ph 5.8, 50 humidity, 23 celcius. I feed every 2 days at 1.2 ec. Someone knows?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
arkadan
Leafs Problem
Hi people. I would Like to ASK you what u think about this Problem with my Fan leafs? They are Just unter the plants since 1 Woche ( bottom conopy IS Like this some Fan leaves!
Week 6
Leaves. Color - Dark-brown
2y ago
1
4
Solved
Hesperik123
Brown spots. Any idea guys ?
Something wrong is going on with my first grow. My last watering ( with ph 6.4 ) guanokalong grow 0,5ml/l ..... bloom guanokalong bloom 0,5ml/l .... piranha Advanced Nutrients Piranha 1ml/l .... Guanokalong BatBoost 2.7ml/l ... Sensi Cal-Mag Xtra 0.5 ml/l. Flowering week 3.
Leaves. Edges burnt
Leaves. Color - Dark-brown
Techniques. ScrOG
6y ago
1
2
Solved
Millyglock
Plant deficiency
So I’m doing dual root system and everything was doing so well and looking very green up to about 2 weeks ago all my fan leafs started to get really pale and spot brown, I’m not sure why and i just Can’t figure out where my problem is.
Week 8
Leaves. Color - Pale
Leaves. Color - Dark-brown
6y ago
1
1
Solved
StonedWolf
Hello fellow experienced growers, is what I see on this leaf, combined with a reddening of leaf and main stems really signs of a CalMag deficency? Or do I have another problem? And is 1 ml CalMag Agent enough to counter it? Dont wanna risk anything so close to the goal...
Week 9
Leaves. Color - Dark-brown
7y ago
3
2
Solved
Kripoulas
Deficiencies? Brown spots, yellowing and purple stems
What is this deficiency or maybe toxicity and whats the solution? She is fed with biobizz chart instructions but with every other watering. She is big so I'm guessing I should water with nutes every time? She showed this first week into flowering.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
5y ago
3
3
Solved
nocluehowto
Should I cut these off ?
leaves are no longer crispy and dry but are still rapidly changing colour, not sure if I should cut them off or let them fall off themselves ? if I cut them off would it be beneficial ? not sure if the plants still putting in energy to keep these leaves on the plant or not ?
Week 2
Leaves. Color - Dark-brown
5y ago
8
5
Solved
KCduzit
Brown spots on bud site leaves?!
halfway through flower and now in week 6 flower one of my plants is showing some large brown spots on only the upper leaves. I’m not sure if it’s a light or ph issue as the light is close. I stopped cal mag and some nitrogen this week but spots were showing up before.
Week 14
Leaves. Color - Dark-brown
Leaves. Other
6y ago
2
2