Spots on leaves, brown shimmering.

Mcnuffystarted grow question 2y ago

I've read that it's a boron deficiency, but I'd rather be sure.

Solved

Week 6

Leaves. Color - Dark-brown

Leaves. Color - Mottling

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AsNoriuanswered grow question 2y ago

First photo mechanical damage to stick from wind and brushing. Second - clawing leaves, nitrogen toxicity. Slow down with food ! Less is more in weed growing. Golden rule !

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shasam

Golden/Brown dots on leaves .. HELP :(Can someone please help me identify what this is and how to fix it? I assumed it’s nute burn but that would probably hit the tips no? Any help would be greatly appreciated.

Leaves. Color - Dark-brown

6y ago

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Jerseyfresh39

Mottling shiny spots in leaves/ nitrogen claw What is the cause of the mottling on these leaves is it some sort of toxicity? Please look at my last diary entry (week 4) for info on recent feeding.

Week 4

Leaves. Color - Mottling

6y ago

Solved

GrowKluk

Slečny a kroucení listů 70 / 5000 Výsledky překladu one clone has this deficit. can anyone advise what could it be please?

Week 5

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Mottling

5y ago

Solved

NewJackWeed

Wilting leaves and copper spots? Save Me!These copper spots started appearing around 2021-01-28, and the wilting leaves started 2021-01-29. The newest additions to the environment were the much stronger MarsHydro 300w light. I've had to water more often because it dries out pretty quick with the rampant heat. what next?

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Leaves. Color - Mottling

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weefi

Brown parts on more and more leafes I see more and more brown parts on the leafs of Sour Diesel (only) any idea what the issue might be? For reference see also my pictures of SD. First idea: Added 1 liter banana extract(to get Potassium) added 2 liter water and 2,5 ml CalMag.

Week 7

Leaves. Curl up

Leaves. Color - Dark-brown

1y ago

Solved

SLuGGeRNauT_420

Idfk wtf this is Idk what this is ppl keep saying cal mag deficiency but it can’t be Remo says 8ml magnifical I use 10 plus blackstrap molasses and 10ml liquid calcium from necter from the gods Demeters Destiny and still get it I only have 2 more days of using calmag according to the chart

Leaves. Color - Mottling

4y ago

Solved

daveHH

Dark spots on leaves One of my girls got dark spots on her leaves. Is she ill, or is it too hot, or is the humidity too high? I gave them every second watering all those fertilizers 1ml/L. Could someone help please? I cant reduce the temp without this small climatizer (which is filled water) see pic

Week 9

Leaves. Color - Mottling

4y ago

Solved

Lol_You_Looked

What could be causing these spots and burnt tips?I noticed this starting this morning, the pH was 6.3 and 210 ppm. The water was about 7-10 days old. So I figure water change time?

Leaves. Tips - Burnt

Leaves. Color - Mottling

3y ago

Solved

Flex1

Thankfully not my plant but what do you think this deficiency is? My first thought was actually that one plant fungus r something that causes brown circle like spots. This is the top of the plant. No curling to leaves.

Leaves. Color - Dark-brown

4y ago

Solved

Chejeno

Hi guys. Have a problem with my Ladies. First two photos are from one box and two seconds from another. I think that the problem is same on both. Deficiency ? What could it be ?

Leaves. Color - Dark-brown

5y ago

Solved

Hix57

Tache cuivrés sur feuille.Je me demande si les tâches cuivrées sur les feuilles de ma plante de cannabis et d'autres plantes sont dues à une carence en calcium ou en phosphore/potassium. Les feuilles affectées sont généralement les grandes feuilles, souvent nourricières. Voir agenda. Je vous remercie 🙏🌱

Week 5

Leaves. Color - Dark-brown

2y ago

Solved

ExterminatorX

Sweet Zz stunted and funny colorage close to the middle.Plant problems for me, Some sort of stunted growth and dying new growth, what's the problem in your opinion? The middle leaf on the right in the picture is what I'm worrying about

Leaves. Edges burnt

Leaves. Color - Mottling

Plant. Wilting

3y ago

Solved

osmrducks

Rusty Spots I've got some rusty splotches on leaves, I am thinking possibly a Cal-Mag deficiency. Any help appreciated. Will be addressing the issue tomorrow. Not from watering as I water direct on soil.

Week 5

Leaves. Color - Mottling

5y ago

Solved

gingilu

Tips turning color I've noticed leaf tips are turning slightly brown. Do you think it's a problem? Which could be the reason? Expect this, do you think they are healthy?

Week 2

Leaves. Color - Dark-brown

6y ago

Solved

SLuGGeRNauT_420

Help!What’s wrong with these leaves?

Leaves. Color - Mottling

5mo ago

Solved

CroqueMonsieur

Brown spots on leaves. Can this be because of too high pH of the water (7.5)?Brown spots on leaves. Can this be because of too high pH of the water (7.5)?

Week 2

Leaves. Color - Dark-brown

5y ago

Solved

dandaru

Hi i noticed some brown spots on some leafes and yellowing (please check pictures day 18) what causes this? too hot or to little cal? the last few days there was like 29-31°C in my box also i added some nutes 2 days ago (1ml bio grow + 0.5ml bio heaven) panicing a little here

Week 3

Leaves. Color - Mottling

8y ago

Solved

rickle

Unknown illness Wer weiß was hier passiert. Die Blätter rollen sich an einer Stelle zusammen. Und an anderer Stelle habe ich eine Verfärbung.

Leaves. Color - Mottling

2y ago

Solved

Pablo77

My plant has being well so far but now have found in one of them this sort of discoloration / spots in some of the leafs. Going into flowering now, anything I should worry / correct? Have added a bit of background in the comments

Week 6

Leaves. Color - Mottling

8y ago

Solved

growbert76

Is this really a potassium defiency? Any suggestions how to deal with it?Hey Guys, need your help please. It's FD 28 and the leaves of my three White Widows show some signs of a nutrient deficiency (at least my assumption).I'm growing in living soil w/o any additional fertilizer and watering with a 7:3 mix of osmose/tap water and 0,5 ml/l CalMag.

Week 8

Leaves. Color - Dark-brown

Leaves. Color - Mottling

Feeding. Deficiences

2y ago