Back to Grow Questions

Spots on Leaves

Capo420started grow question 5y ago

So I have flushed the plants out. I am wondering if anyone knows what causes this spotiness ? It is yellowing on edges too.

Capo420

Open

Leaves. Other

2 likes

Answer

Grey_Wolfanswered grow question 5y ago

@Capo420 its lacking Iron due to the flushing would be my guess

1 like

Complain

420Highlifecoupleanswered grow question 5y ago

Nitrogen im pretty sure bro

1 like

Complain

Similar Grow Questions

Solved

Hello, I just started growing in dwc. Can anyone help me identify this problem,please?

Leaves. Other

5y ago

1

4

Solved

what do we think is the problem here? just noticed today. similar to clawing? just watered 2 days ago and they were more fine until now. maybe they start to need nutrients? ideas?

Leaves. Other

4y ago

4

2

Solved

help deficiency What deficiencys am I looking at here? Plants losing their dark green and I am getting spotting/losing some leaves. I canged my PH to 6.6 to get me back into the "range" for CA/MG intake as I was at 6.4 entire grow. Possible issue? Pictures show the leaves in question

Leaves. Other

6y ago

1

3

Solved

What is this leave problem What is this leave problem. Apart from the heat stress.

Leaves. Other

6y ago

3

Solved

Yellow dots on lead Found this leaf on my lady, what's wrong? I'm worried could be some fungus

Leaves. Other

5y ago

2

1

Solved

LIGHT STRESS? VIGOROUS GROWTH SIGNS? OR NUTRIENT IMBALANCE?Not sure if I have light stress, nute issues? growth rates are defined explosive, leaves large and green. I hit 36 DLI one day in the most recent week and I felt like they weren't ready. Temps 84f humidity 72%. Ppm 400-450 ish. DLI 30 usually.

Leaves. Other

5y ago

4

4

Solved

Calcium deficiency?I'm having a few spots on some leaves, and it looks like a Calcium deficiency, even tho I'm supplementing with Calmag.

Leaves. Other

5y ago

5

3

Solved

Growyourownathome2x2

I have slight nute burn but my lower leaves are yellowing is this nute burn or nutrient lockout? Any help will be much appreciated, thanks

Leaves. Other

8y ago

3

2

Solved

GrowersParadise

Progressing spots Still have an issue. No pests that I’ve seen, Cal didn’t fix it, flushed res, lowered EC to half strength, problem continues. Temp 75 RH 50-60% PH stable at 5.8. I’m Stumped. Could it be my well/tap water? Spots are very dry/brittle

Leaves. Other

5y ago

3

5

Solved

Spots Water spots? Liquid ladybug that dried on the leaves? Disease? I didn’t select white powder on categories cause it’s not powdery

Leaves. Other

6y ago

1

2

Solved

sugar leafs yellowing, all the new growth on top close to the buds Hello masters ! I have the sugar leafs yellowing, all the new growth on top close to the buds. Should I worry, I think I have 2 weeks more before cut it off.

Buds. Other

Leaves. Other

Plant. Other

6y ago

2

4

Solved

Is this self topping ?I've just noticed that my Lemon OG auto has no top, I'm guessing this is what self topping is. I've heard about it before but never experienced it. Have any of you encountered this before and what are your thoughts on it, is it beneficial or a disadvantage.

Leaves. Other

Other. General questions

Plant. Other

6y ago

3

1

Solved

Is this a hermi Have I got a hermi on my hands ... all about to go into flower this could ruin my 12 pot grow

Leaves. Other

Plant. Other

5y ago

5

Solved

What is this In the picture one of my new leafs grown twisted with three fingers two nearly no existent Anyone ever seen this wtf is going on

Leaves. Other

4y ago

2

2

Solved

Burnt tips and brown soots auto Please help... I noticed today I have a few burnt tips on my auto bubblegum girls these are on the older growth sites I've been using dry amendments and have gave them their second feed three days ago these are slow release feeds. Identify the problem please

Leaves. Other

5y ago

2

3

Solved

Are the leaves heathy?sehen die Blätter ok aus ? die einen sehen etwas pelzig aus oder täusche ich mich ?

Leaves. Other

Other. General questions

Plant. Too short

5y ago

7

3

Solved

White areas on leaves.What are these white areas on leaves?

Leaves. Other

3y ago

6

3

Solved

Yellow leaf septoria?Hi, I think some of my plants have yellow leaf septoria. How best to treat this? Should I consider removing leaves, plants or maybe starting again. It might of been due to my constant misting to maintain a high humidity at the start or I was also thinking fungus gnats

Leaves. Other

6y ago

1

1

Solved

Any help on what this could be?Just noticed this on plants at bottom leaves, was thinking light deprivation maybe?

Leaves. Other

4y ago

3

4

Solved

Unknown leaf damage Any ideas on what could be causing this leaf damage? I'm growing outside so I suspected it's some kind of pest. However, it's only occurring on two of my six plants. The two it's occurring on are the same strain, so maybe its a genetic/environment thing instead? Thanks! 😎

Leaves. Other

12d ago

1

3