Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Spots on leaves

MoldyCrowstarted grow question 5y ago

I have noticed one girl has some spotted leaves but I am feeding cal mag so I’m not sure it’s a calcium deficiency.

MoldyCrow

Solved

Leaves. Tips - Burnt

Leaves. Other

likes

Rasta_Ganjaanswered grow question 5y ago

From the looks if it your plant is taking on nutrients possibly too much. When I grow in soil I hardly give them nutes. Some of your big fan leaves have signs of nitrogen toxicity due to the clawing and folding of them. I'd say water from here in out.

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

cannabis_connoisseur_circle

I am facing Fungus Gnats and my new born leaves are curling down.plus one of leaves has a different shape on one finger.How to apply water peroxide 3% and Neem oil or cinnamon tea . are leaves curling down because fungus gnats are attacking roots?

Leaves. Other

Other. Bugs

6y ago

9

6

Solved

Defoliacion?Me recomiendan quitar alguna otra hoja? que no esté "sirviendo" tanto?

Leaves. Other

4y ago

2

2

Solved

Why do several of my leaves look like this ?I be had quite a few leaves that look like this , I’ve taken them off the plant because I’m not sure what it is. Do you all know? I just want to make sure I’m not experiencing pests or mold.

Leaves. Edges burnt

Leaves. Tips - Die

Leaves. Other

4y ago

5

5

Solved

Please help me week 5 Flower auto flower Please please someone give me some help , basically barneys farm blue Berry cheese auto , week 5 flower what’s the brown spots and dying leaves ? I’m not sure

Leaves. Other

5y ago

2

Solved

Leaf Issue!Could someone help me understand whether there is a problem a deficit or an excess.

Leaves. Wilting

Leaves. Color - Dark-brown

Leaves. Other

2y ago

5

6

Solved

pH maybe?Check out the Northern Light leaf, is this single leaf thing to do with pH? Was I a little bit too soon with the Nutrients for the small plant?

Leaves. Other

3y ago

3

4

Solved

Damaged leaf. Cut or not?This particular leaf is heavily damaged by sunburn and the leaf miners are having a go at it. Should I trim it off or let it do its job until it dies completely?

Leaves. Other

1y ago

5

5

Solved

Root rot? How to fix mid flower What is this and how do I fix it! I am mid flower, plant is not drinking as much as usual, there are several "bleached" spots that I haven't been able to account for-- my guess is root rot despite plant otherwise seeming ok. How do I fix this midflower with home items?

Leaves. Other

Roots. Other

3y ago

4

6

Solved

One of the critical bilbo dropped he new leaves with a light green-yellow color, is it normal? The rest of the plants are ok. This plant has weird leaves since begim, like curly and sharp.

Leaves. Other

6y ago

3

Solved

Calcium defiency or rust/mold?Noticing several brownish spots forming on multiple leaves young and old, thinking of calcium deficiency or a rust/mold. Any insights on this problem? Gave her some calmag and npk nutrients.

Leaves. Other

5y ago

2

2

Solved

I was late watering one night last week and she was looking wilted, then 48 hours later, she looked this like with all fan leaves wilted or dead and crispy and she isn't standing back up after watering. Nute-lockout? Underwatering damage? I always check nute pH. Thoughts?

Leaves. Other

6y ago

1

Solved

Krank oder verbrannt oder nur angeeckt Was könnte das sein? Es gibt im Zelt keine Insekten oder so. Dünger nehme ich die Hälfte der Angaben und die Lampe ist 70cm entfernt (höher geht nicht Zelt zu klein)

Leaves. Other

Plant. Other

5y ago

1

Solved

Deficiency and heat Getting more leaf issues after weak nute flush and heat issues this week. I think cal mag and potassium deficiency. Looking for confirmation and suggestions.

Leaves. Curl up

Leaves. Other

5y ago

2

2

Solved

Cupping leaves Hi there, The leaves on the GSC and Monster Zkittlez are cupping a bit. I had the fans blowing on top of them so I already moved the airflow away from the ladies. Is this that so called "windburn"? Would like to hear from y'all and thnx in advance

Leaves. Other

3y ago

4

4

Solved

Leaves Should i remove some of the big leaves??

Leaves. Other

5y ago

1

1

Solved

Is this light stress and/or nutri deficiency?Showed up just a couple days ago and progressed quite fast for my liking lol I just wanna be sure, as harvest is approaching and i can tank some light damage. Also, i turned down the lights just in case too

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Red or pink

9mo ago

8

6

Solved

Spot on seedling Slow growth - Pest or not?Planted some Pineapple Express Autos a few days ago. 3/4 are developing well so far but this one hasn't even gotten true leaves yet. It has this weird mark on it, has been like that since it sprouted so I figured it would be fine. Is this cause for concern?

Leaves. Other

4y ago

1

2

Solved

Yellow spots and singed edges I’m using a 600w digital ballast and I’ve only had it on 250w but I upped it to 400w then 600w for about 18 hours but I’ve put it back to 250w after noticing these yellow spots and burnt edges :( I think it could be heat stress but from what I’ve been reading and seeing it doesn’

Leaves. Edges burnt

Leaves. Tips - Burnt

5y ago

5

Solved

Why my leaves are light green and other leaves darker ?Difference leave colour. Why a plant have light green leaf colour and othe plant have darker leaves?

Leaves. Other

5y ago

3

2

Solved

Magical_Surgeon

Trying to fix my plant after faulty pH meter...Hey guys what do I think I should do.. so I had a pH problem and first I tried to fix my old one but it still didn't work so I might have given her a messed up ph again. So now I got a completely new one. What should I do? Give the girl a flush or some nutes to fix this?

Leaves. Other

3y ago

3

2