Back to Grow Questions

Leaves with stains.. :/

Giovannastarted grow question 3y ago

Anyone can tell me whats is this? any deficiency? excess of nutrients? pls help me

Giovanna

Giovanna

Solved

Leaves. Color · Dark-brown

likes

ScreenOfGreenanswered grow question 3y ago

Looks like mechanical damage due to outside forces, not the feed etc. Those leaf are otherwise just fine and the "stains" are not spreading and multiplying? Something hit the tissue and it broke.

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

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. Deficiencies

6y ago

2

2

Solved

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?

Leaves. Color · Dark-brown

7y ago

2

2

Solved

Droopy, curling inwards, dark green/Brown leaves Seeing if i can get some more suggestion for droopy leaves curling inwards. The leaves now have a very dark green to brown color on the leaf. It's been about 4 days now. Def not under watering and don't think over watering.

Leaves. Color · Dark-brown

4y ago

1

1

Solved

Leafs with brown spots The leafs on my plant are showing brown spots. Could be nutrient burn or nutrient lockout? Not sure at this point. It started a week after blooming.

Leaves. Tips · Burnt

Leaves. Color · Dark-brown

3y ago

6

2

Solved

Brown spots brown spots began to appear, could this be due to watering with PH 6.0, maybe too little and calcium is not absorbed? PH of water with each watering 6.0

Leaves. Color · Dark-brown

4y ago

6

6

Solved

GoldenWeedGrower

Is this calcium deficiency ?it seems calcium deficiency to me. Am I right or not ?

Leaves. Twisted

Leaves. Color · Yellow

Leaves. Color · Dark-brown

6y ago

1

1

Solved

Vein brown Is this from dry root spots in a fabric pot? Only on 1 leaf so far, veins are turning brown.

Leaves. Color · Dark-brown

6y ago

1

1

Solved

Dark spots starting after feeding. Concern? CalMag, first time feeding with more nutes, so it might be nute burn yea but is it a concern. It started moments after watering, or that's when i noticed it. On a few leaves. Earlier on i cut lower buds and did some defoliation

Leaves. Edges burnt

Leaves. Color · Dark-brown

Feeding. Chemical composition

6y ago

1

Solved

Can someone plzz help with what is going on?Can someone plzz help me w what's going on, not sure if it has to do with nute deficiency,nute burn, ph or what it's only w 2 of my plants a lemon autoseedmans Orange Sherbert Auto fast buds, should I trim the leaves that r affected or in general what can I do. Ph 6.5 wk6flowerin

Leaves. Color · Yellow

Leaves. Color · Dark-brown

Feeding. Deficiencies

6y ago

1

2

Solved

Leaves dying...(Not from my diary, asking for a friend, thank you) Hi guys, need some help please. What can cause this problem on the leaves? I'm using foxfarm soil (ocean forest) Ph range 6.5-6.7 Cal mag 4 ml /gallon

Leaves. Color · Dark-brown

5y ago

2

2

Solved

Need help, Not too sure what going on with the leaves I have this Neville haze growing. Recently I gave it calmag, and the leaves seems to not like it. Giving out light brown patches, looks almost like rust. Today the serrated tips of the leaves is turning brown. Any idea what seems to be the problem?

Leaves. Tips · Burnt

Leaves. Color · Dark-brown

5y ago

3

1

Solved

Why do I have brown/black spots on my OG leaves?Bare with me please. I purchased "aPotforaPot" kind of on a whim late one night. I planted 3 weeks ago yesterday and have been feeding exclusively water with PH ~5.5. Just received Cal-Mag in the mail and plan to use on the next watering. I'm starting to notice spots on OG leaves

Leaves. Color · Dark-brown

6y ago

1

2

Solved

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

2y ago

1

4

Solved

evil eye. never see this before, google yields nothing week 4 flowering, vpd fert airflow temp all good, got this eyed marks on my leaves and no info on internet. looks like P def but why spots…

Leaves. Color · Dark-brown

2y ago

1

4

Solved

Brown spreading spots Hi there! I found some strange brown spots on my tangerine dream, which are spreading. It looked like a burn, but the ,,burnt“ patches are not crunchy! Do you guys know what it could be?

Leaves. Edges burnt

Leaves. Color · Dark-brown

6y ago

5

2

Solved

Brown spot on leaves I'm experincing a bad situation. Leaves are becoming brown in the margins and I can't understant exactly the cause. Probably there are more causes, some phosphorus deficiency caused by low temperature but I'm not sure that's the only diagnosis. Someone could help me?

Leaves. Edges burnt

Leaves. Tips · Burnt

Leaves. Color · Dark-brown

6y ago

2

2

Solved

Folhas pontos de ferrugem Does anyone know what's going on??

Leaves. Color · Dark-brown

6y ago

2

Solved

Is this a disease caused by a lack of calcium and magnesium?I pruned these problematic leaves during the flowering period, wondering whether this would lead to a decrease in yield. Calcium and magnesium were added every time I applied fertilizer. What caused the disease? Overnutrition burn?

Leaves. Color · Dark-brown

7y ago

1

1

Solved

BucerosRhinoceros

Brown spot on leave. 6 weeks into flowering. -Temp 27'C day 25'C night- HD 65% day 75% night . Soil PH 6.5-7.00. Water always at 6.5-6.8ph.I just flush it 4 days ago because I think it got calmag lockout since I always give them around 5ml of calmag every watering. I only water when 2inch top soil dry with 1.5L of ph balance water. Not a fungus or anything that grow because It cannot be rub or remove from outside.

Leaves. Color · Dark-brown

5y ago

5

3

Solved

Brown spots and claws leaves Brown spots on lower leaves and claws upper leaves. What the hell is that ?

Leaves. Curl down

Leaves. Color · Dark-brown

5y ago

3

4