Vote Now 🏆 for the Grow Awards 2025!

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

Grow QuestionsLeave curl weird shape

Leave curl weird shape

MisterSixstarted grow question 5 years ago

Yeah this plant curled the first 3 set of leaf but others plants in the same condition don't do that. I wondered if it somekind of genetic issue or it's just normal ?

Solved

Leaves. Curl up

likes

rhodes68answered grow question 5 years ago

We see that from time to time and coined it "The Cabbage Leaf" Pheno. So far all have been good plants but don't seem to stretch like others but who knows 😉 genetic no worry

2 likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Hojas enrolladas Me podrían decir porque las puntas de las hojas se han enrollado así? Mido ph. 6th semana de floración

Leaves. Curl up

2 years ago

3

1

Solved

5th Flowering week leaf yellowing change in nutrient program 1 day of tent overheat Last week (4th flowering week) I started with Plagron Greensensation and 6 days later I've seen some serious yellowing of the lower fan leaves. Also leaf tips are turning purple a bit. Had a day of overheating (~29°C) too. Question is, with what am I struggling with here?

Leaves. Curl up

Leaves. Color - Yellow

2 years ago

4

3

Solved

TheNextGanjaMan

Yellow leaves near the harvest This would be my last week of fertilizer watering. And the plant has the leaves turned to the side and with yellow spots. Sign of lack of zinc? I would start making the flush from Friday, is it recommended to start now? In about 2 weeks I will harvest (I tried to water today)

Leaves. Curl up

Leaves. Color - Yellow

Feeding. Deficiences

2 years ago

2

6

Solved

Leafs roll up Why ? It’s serious ? Thanks for answer.

Leaves. Curl up

2 years ago

3

3

Solved

420Highlifecouple

Wtf?PLEASE HELP GUYS!Please help guys,whats going on with my lady?

Leaves. Curl up

2 years ago

5

Solved

Let it grow or cut it out?One of the seedlings isn't doing so hot. Should I just start a new seedling in it's place or give it more time? I've had a stunted seedling like this before in a previous grow and it ended up yielding a lot...

Leaves. Curl up

Leaves. Wilting

Leaves. Color - Yellow

2 years ago

1

1

Solved

Let it grow or cut it out?One of the seedlings isn't doing so hot. Should I just start a new seedling in it's place or give it more time? I've had a stunted seedling like this before in a previous grow and it ended up yielding a lot...

Leaves. Curl up

Leaves. Wilting

Leaves. Color - Yellow

2 years ago

1

1

Solved

Kolas folding upwards?Some of the tops of some colas are stretching up and not flat to allow the pistils to form correctly. almost looks as though they are stressed - I have had similar things happen with other tents and had to remove the plants in the end. How can I stop this?

Leaves. Curl up

2 years ago

2

2

Solved

Leaves Curling up Hello growers, this is my northern lights auto, seedstockers, into 3rd week, not sure why leaves are curling up... They are on 18/6 .. 50cm light distance.. TS 1000 at 37%... To add i have not set up a fan yet. So I keep the tent open at night and open regularly during day... Tx

Leaves. Curl up

2 years ago

6

5

Solved

Leaves curling on sides Okay so the leaves are acting weird and kinda curling in on the sides. Like it's heat issue. I think maybe to strong LEDs. Idk. It's only 79°f Light (ESv300) is on lowest setting @32in away. Fed GH flora trio. Only 237ppm. The leaves are also yellowing between veins.

Leaves. Curl up

Leaves. Veins - yellow between

2 years ago

3

4

Solved

Yellow and fragile leaves 2 week Couple leaves yellowing and bit curved up. I suggest there can be the options: 1) magnesium deficiency; 2) nitrogen deficiency; 3) Light burn. For case it is magnesium deficiency I sprayed the leaves with magnesium sulfate (solution - 1g per 1 liter), but it won't help.

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Yellow

2 years ago

1

Solved

Small yellow spots I have small yellow spots on leaves. I want to say it starts at tips and travels down. I moved light away and it seemingly gotten better. I moved tents for bigger space and it might have returned.

Leaves. Curl up

Leaves. Color - Yellow

2 years ago

4

4

Solved

Magnesium Deficiency ? How can I fix it ?got a little deficiency (maybe burned? but I think not). I'm pretty sure it's magnesium's deficiency, it happens after a flushing. I added 2 times the last 2 weeks a little bit of CalMag (BioBizz, but ive bought it 2 years ago, maybe it doesn't work well idk).

Leaves. Curl up

Leaves. Color - Yellow

Feeding. Deficiences

2 years ago

5

5

Solved

Issues with leaves. Day 90 total, 30 of flower. Leaves have been getting more and more yellow the past week, with progressively more brown tips.Vpd has been pretty close to ideal, the pot had 1 gallon less soil so could be missing out on some nutrients? Possibly Potassium? Otherwise not sure what it could be. Does not appear to be N deficiency because the leaves are affected from the top too. What should I do to fix this

Leaves. Tips - Burnt

Leaves. Curl up

Leaves. Color - Yellow

2 years ago

1

3

Solved

Nitrogen toxicity and tip burn Smallest plant (1st pic) was showing nitrogen toxicity and I just fed distilled water at 6.3ph to try and help. Bigger plants had some tip burn and curling up. Thought this would help them. Any tips on how you would treat this please?

Leaves. Edges burnt

Leaves. Curl up

Leaves. Curl down

2 years ago

1

2

Solved

Leaves curling up, nearing end of week two Leaves are curling up roughly 48 hours after transplanting into 5 gal fabric bag containing different soil then the seedling starter I started out with. Soil is mostly fox farm ocean - 3 cups perlite and 3 cups seedling starter i’ve only watered twice now. 30 hours apart

Leaves. Curl up

2 years ago

3

2

Solved

curled leaves please why are the leaves twisted like that? PH 6- 6,5, light 50cm over plants,18/6 THX

Leaves. Curl up

2 years ago

4

2

Solved

69XINEYESEEKAYX69

Strain starting to canoe any ideas?So I have 3 plants of the same strain SSKM. 2 of them are starting to canoe. 1 of them has no discoloration on the edges of the leaves, the other does. 1 without discoloration is in coco coir, other is in soil. Don't think it's over watering or underwatering

Leaves. Curl up

3 years ago

4

5

Solved

Nutrientburn?I think one of the rootdiscs was very salty from the last grow. So that the plants have a little nutrientburn. The new growth is without any brown leaftips. The rinseout ph was about 6.3 and ec 0.6... can i do something more than rinse them with 10l pH-regulated water?

Leaves. Curl up

2 years ago

6

5

Solved

I don't think this is nute burn...So I thought I had a case of mild nute burn but I haven't given the plants any Bloom or Calmag since last Friday, only water so I'm wondering if this is a nute burn issue now. Could it be my PH? Last I tested my run off it was at about 6.65. What's causing this?

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl up

2 years ago

5

4