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

Cotyledons curling upwards - the others didn't do this? :(

RndmGrwrstarted grow question 4y ago

I'm not sure what's going on! The two others didn't do this. I'm using ViparSpectra XS2000 at 24" distance and 50% intensity.

RndmGrwr

RndmGrwr

RndmGrwr

Solved

Leaves. Curl up

Setup. Seedling

likes

MangoDuduanswered grow question 4y ago

She is enjoing the sun

likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Spinnnn and CoastGrower, SOS...! Help...please... Leaves curl up 0.2 ml of Blackjack was taken once during the growing season. 10 days ago Blackjack with phosphorus, 0.2 ml for flowering. The plant is sometimes in a box, sometimes by the window in the sun. The weather is good for 3 days and I spend 3-4 hours outside in the sun. No water for 2

Leaves. Curl up

Other. Other

6y ago

3

4

Solved

Weird seedlings? Is it normal Is this normal genetics? Why are the plants shaped funny?

Setup. Seedling

2y ago

4

Solved

Close to harvest leaves curling, crispy, yellow tips The leaves of some of the main buds are showing problems. The tips are curling/pointin up and crispy and have yellow/brow tips. The leaves also seem to be showing big spots but the color is difficult to see since the leaves are grey/purple/brown the spots seem greenish/yellow

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl up

5y ago

5

5

Solved

Leave curl weird shape 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 ?

Leaves. Curl up

5y ago

2

1

Solved

Curled leaves Hey guys, I have a question about my plant and a general question. Why are the leaf tips curled upwards like that? And what are the general causes of the leaves curling upwards? Thank you for the answers.

Leaves. Curl up

10mo ago

3

8

Solved

Essential improvements I feel like they arent growing at maximum speed. what are some obvious solutions i could act on right now to improve the life of my seedlings? using 75% power on my lighting right now. had been between 30-50% before just adjusting the power last night(Day 7) more details in diary

Setup. Seedling

3y ago

3

3

Solved

Any idea why the leaves are curling inwards like they are in the last two photos? Is this because it's too hot, or am I giving it too much water? Should my fan be blowing on the plant itself, or the 150-watt light? Thanks.

Leaves. Curl up

7y ago

16

8

Solved

Leaves curling up My plant seems really healthy but some of the leaves are starting to curl in, I was just curious if this is normal or should I be concerned of a deficiency? My light is 24 inches away and a steady 80 degrees. So I highly doubt heat is an issue. Maybe a slight nute deficiency?

Leaves. Curl up

6y ago

3

4

Solved

Day 20 Flower. Leaves curling Leaves curled over 12 hour light cycle. Ph 6.0. Ppm 950. I have been battling ph drop for a week. Lowered Ppm to 900 from 1100. Seems to have stabilized the ph and now the leaves are doing this. I’m looking to do the day 21 strip of most leaves tomorrow. Should I be concerned?

Leaves. Curl up

Leaves. Color - Yellow

2y ago

3

Solved

leaves curls up there was yesterday good but this morning there looks so. i have no idea, i have the lamp a bit higher and yesterday they have give her every thursday Fertiliser like last week. maybe anyone can me help with my question.. thanks

Leaves. Curl up

Leaves. Curl down

Plant. Stem - Red or purple

4y ago

1

3

Solved

Leaves starting to curl upwards on some of the edges Today I started applying LST to the tallest plants. It's my first time doing it, and so I would appreciate any tips or advice regarding some obvious mistakes/things to improve ! I also noticed one of the plants has one two leaves curling up :/ Any clue why? Thank you in advance

Leaves. Curl up

2y ago

2

3

Solved

Brown spots, serrated edges curling up - calcium deficiency?This is a Barney's Critical Kush auto that's at about day 57. She's into flowering, but I've just started to notice some brown spots on leaves with some slight tip browning, and the serrated edges on the leaf are curling up. Is this just a straight calcium deficiency?

Leaves. Curl up

Leaves. Color - Dark-brown

5y ago

1

3

Solved

forgettenseedling

Deficiencies need help Hello Community, my Plant starts to show some deficiencies, anyone know what it could be? Known Problems: -fungus gnats -didnt looked at the PH (because its BioBizz soil)

Leaves. Curl up

3y ago

4

2

Solved

Accidental_Grower84

Wrinkled leaves Why are the leaves looking so wrinkled? Do you think it might be some light issue? Genetics should be spot on, I grew a seed from the same batch and the plant was pefect

Leaves. Curl up

4y ago

3

3

Solved

Discolored, burnt and curled up tips on higher leaves Several symptoms, always on tips of higher leaves : they are discolored/burnt or burnt/curled up. LED @40cm (deemed 70% of 300W) and I just gave them the 2nd flowering feeding, 4 days after first one (pots were very light). I was planing to start compost tea... What should I do ?

Leaves. Tips - Burnt

Leaves. Curl up

Leaves. Color - Pale

2y ago

3

2

Solved

Partially Dry leaves in grow phase Hello there, What's wrong with my leaves, I have a few ones in my box, I m in Coco and in grow phase

Leaves. Edges burnt

Leaves. Curl up

Leaves. Twisted

2y ago

2

2

Solved

Why is my plant growing so strangely Hey guys, So in the photo I have my project, really cheaped out on set up and really not fussed about huge yields, I went to turn my lights off and notices the fan leafs was all over the place, some pointing directly up some spun 90 degrees vertically, is he okay? Thanks x

Leaves. Curl up

4y ago

4

3

Solved

Brown leaves - what am I doing wrong, folks?They look yellow in the photo, under 250W of blue light, but they are brown. This starts at the tips of the large lower leaves and spreads quickly to the whole leaf. Also modest edge curl. What am I doing wrong here, folks?

Leaves. Curl up

Leaves. Color - Dark-brown

Leaves. Color - Mottling

5y ago

3

3

Solved

Leaf issue Hey everyone, 1st grow and noticed the follow leaf issue this evening.

Leaves. Curl up

Leaves. Color - Yellow

5y ago

3

2

Solved

I plan on taking them to the mineral wool within 3 - 5 days. Should I start running the aeroponic system as soon as they are on mineral wool or should I just water the mineral wool in a separate container?

Setup. Seedling

4y ago

2

1