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

What is this?

Duddersstarted grow question 4y ago

What is this and what action should I take?

Dudders

Solved

Leaves. Other

likes

Organomananswered grow question 4y ago

Water spots. Keep your leaves dry when watering.

1 like

Complain

Selected By The Grower

GMSgrowsanswered grow question 4y ago

If it's not in every new leaf, then it's just a blemish and nothing to worry about. If it happens in all your leaves then it is likely a ph issue. Cheers

likes

Complain

Similar Grow Questions

Solved

theswagnificent

Deformed first true leaves on seedling My Harlequin x GG4 seedling has a weird set of first leaves. They are very small, narrow, look deformed and bend down. This plant is being watered the same as the other plant that looks healthy (also a diff strain, gorilla zkittlez).

Leaves. Curl down

Leaves. Other

Plant. Other

4y ago

2

1

Solved

leaves down I just turned out the light, cause the leaves are down, what can it be?

Leaves. Curl down

Leaves. Dropping off

Leaves. Other

4y ago

1

1

Solved

Strange leaves on this baby lemon Any thoughts on whats going on with these leaves? As stated in the week update shes onlu recently had any nutes and i dont give calmag and silica together i switch them out every other watering. I go light when theyre little but maybe she needs more or less of something?

Leaves. Other

4y ago

4

3

Solved

Is this normal?Hey guys and gals, spotted this on my plant, should I be worried? Or it just a gimpy leaf?

Leaves. Other

5y ago

2

Solved

Branch/leaf trimming.When and should I be trimming branched and leaves? I'm on the 3rd week of veg and I have been using the LST method. Is it too early to be cutting leaves, branches?

Leaves. Other

Techniques. Topping

Techniques. FIMing

4y ago

1

3

Solved

Organic slow-release amendments...How does an excess occur? I thought that couldn't happen :-/While these gals are super healthy and look great (What do you think?), I'm looking for high-standard criticism/advice. Are these leaves too dark (Slight claw on certain leaves, N excess?)? Also see very minor tip burn. I'm using organic slow-release amendments...?

Leaves. Other

2y ago

5

5

Solved

Help pls, Painful leaves below I encountered such a problem, tell me what it could be? What does it look like? I don't give fertilizer, I feed it only with water

Leaves. Other

3mo ago

5

6

Solved

White on leaf Anybody know what’s wrong here? It’s only on the one leaf

Leaves. Other

5y ago

2

1

Solved

Thin leaves?I think the leaves are looking a little thin. Could I be under-watering?

Leaves. Other

5y ago

1

1

Solved

Hurt leaf I dont really know what this is... Any idea? It started to appesr a few days ago. I have pictures of each day on my diary.

Leaves. Other

6y ago

1

Solved

Homestickycannabis

What is this please !!!!!I have red spots,looks like rust ! appearing on mostly older leaves. Soil grow , pH 5.8-6.3. Flushed last night with 3 gallons ph'd wtr. Was using 3ml calmag 3ml tiger bloom per gallon . This is a auto flower as well.

Leaves. Other

5y ago

2

Solved

Hole on leaf, aphids, and solution to apply during flowering ?Hello, I want to know if the hole on my plant is due of aphid ? What should I do to protect the plant and kill them all ? I can make a preparation with soap, garlic, oil, and water ? It can be bad during flowering ? Thanks

Leaves. Other

5y ago

1

1

Solved

Purple edges Hi Gfam, What do they need? Or what’s wrong? These purple edges and light green color.

Leaves. Color - Yellow

Leaves. Color - Red or pink

Leaves. Other

4y ago

3

3

Solved

https://growdiaries.s3-accelerate.amazonaws.com/static/post/photo/23964/1184736_autoflowering-xl-in-summer.jpg There are many affected leaves. They are Cream Mandrine XL Auto. They have been taken care of just like the Green Poison Auto but these are very good. Being bigger I guess it's a lack (N)?

Leaves. Other

6y ago

2

1

Solved

Leaves problem Any Idea? Coco 600 ppm Plant prod + calnit 5.9ph

Leaves. Other

3y ago

6

5

Solved

Does it looks like overlighting or overwatering Hey, guys! My bubble kush auto doesn’t look good. And I’m not quite sure what is wrong? please take a look at the photo and kindly comment on this;) 80wt lamp about 40 cm above the plant. Temperature is 25-26 degrees. Humidity - 70%. 0,2 liter of water per day. it is 10 days old

Leaves. Twisted

Leaves. Other

3y ago

1

1

Solved

Vegas_Kind_Budz

Anyone have any good opinions on what this could be?Hey guys, I’m about five days away from flipping the flower and I started noticing some spots on some of the leaves, I’m not quite sure if it’s a deficiency or small fungus, I took some close-up pictures it’s nothing serious at the moment but I want to catch it early

Leaves. Other

5y ago

3

Solved

Clones with weird spots !I took two clones from my NL from the side of my plant where I could notice few weird looking leaves. Since they were cuttings they had this spots and I cannot figure out what that is. The plant is growing as normal but looks weird. Is it something that could be fixed ?

Leaves. Other

5y ago

1

1

Solved

Seedling leaf growth of concern ?Wondering if the seedling leaf growth is of much concern, the leaves do not appear to be growing uniformly at this time, a few partial leaves observed but no pests present.

Leaves. Other

6y ago

4

4

Solved

Need a fungicide quick!!What's the best fungicide to use if any during flower for stubborn fungus?

Leaves. Other

4y ago

2

2