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

Heat stress?

willisknowsstarted grow question 4y ago

Does this look like heat stress? It’s been in the 90’s all week.

willisknows

willisknows

Solved

Leaves. Curl up

likes

Aqueminianswered grow question 4y ago

Looks like it has a little heat stress, but still very healthy looking for being in high heat all week.

1 like

Complain

Selected By The Grower

Robertsanswered grow question 4y ago

Yes light heat stress but nothing to worry about. Mother nature has always taken care of herself outside.

1 like

Complain

Similar Grow Questions

Solved

Phosphorus def in veg?Phosphorus deficiency in wk 4 of veg? I noticed a few small discolored blotches on lower leaves 2 days ago and today it is a lot worse! Use flora trio, and 2 other plants in this run are under same conditions with same nutes. Could this be a pH issue? PH has been consistently ~6.

Leaves. Curl up

Leaves. Twisted

Leaves. Color - Dark-brown

4y ago

1

2

Solved

Burnt? PH lock-out? too much Cal-mag??What do you think is wrong with this plant? All the other plants surrounding her are fine so I'm not sure what went wrong with this one. I thought it was cal-mag deficiency at first so I doubled cal-mag when feeding but it only proceeded to get worse. The buds look fine tho 👍😳

Leaves. Curl up

Leaves. Color - Dark-brown

3y ago

2

5

Solved

How much and how often should I be watering my plants growing in a soil-less mix and 3 gallon pot? I have seen many conflicting arguments. So far I have been giving them 1 Liter every 3 days.

Leaves. Curl up

7y ago

2

2

Solved

i have a problem all the plants have this problem somebody know whats is it ? thank you yellow and curl upwards :(

Leaves. Curl up

6y ago

2

4

Solved

Muthaofdragonflies

Leave issue What is this? Nutrient burn, deficiency, fungus? I tried to look up the answer but it might be different things on different plants. Please help me diagnosis this. The white powder is DE and the small holes are from flea Beatles. But I’m more concerned about the browning.

Leaves. Curl up

5y ago

2

2

Solved

What should I do when curled up leaf tips?12 DLI. 80% Humidity. 25°C I already lowered to 11.5 DLI since I am growing 24h with automatic strain and also rised humidity to 90%. The bottom of the pot have 56mbar tension it's day 5 and I didn't watered since 8 days ago day before planting.

Leaves. Curl up

2y ago

8

4

Solved

Nute burn?I have one plant that's browning and tips are starting to point up. I'm thinking this is due to ffof soil being too hot for this one the other 2 dont seem to have problems, though another slowed down and is getting a little twisted. Anything I should do besides continuing ph h20?

Leaves. Tips - Burnt

Leaves. Curl up

5y ago

2

2

Solved

Leaves Curling i notice today a couple of my leave are curling up and an sure there shrinking, is this normal guys.. Thanks

Leaves. Curl up

4y ago

1

1

Solved

Asymmetrical baby seedling Hi everyone, just need an opinion on my poor seedling that looks a bit mutated and stressed, came home today and my timer decided to break and just stay on no matter what you press.. My heater comes on when the lights off and was 28c in there 🙄 should I move the light away?

Leaves. Curl up

Leaves. Twisted

Setup. Lighting

4y ago

5

6

Solved

Little brown spot and leaves become yellow hi my leaves start to become yellow and some brown spot starting to appear and my leaves also begin to curl up on themselves and i wonder why If someone have an idea it will be great thanks in advance for your help.Ps:ive feed them only once 2weeks ago and rince it one week after

Leaves. Curl up

Leaves. Color - Yellow

3y ago

11

6

Solved

My plant is sick like never before,should I end her life or wait for a merical My plant is sick like never before,should I end her life or wait for a

Leaves. Tips - Die

Leaves. Curl up

Leaves. Color - Yellow

1y ago

4

4

Solved

Nute burn (Added nuts to supersoil)So, I added unnecessary nutrients to my super soil and end up with nute burn, I Flushed until ppm was 1100 it was over 6000, and since i've been dealing with yellowing and curling leafs, brown spots and well it's all going down so quick. Any idea how to fix this. I'm lost.

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Yellow

4y ago

3

3

Solved

Hello i am a first time grower and there is something goin on with my plant and i dont know what to do.Thanks for your help.

Leaves. Curl up

7y ago

3

2

Solved

Just notice some leaves started curling up, but only the middle-lower ones, the top leaves seem all fine. Can anyone tell me what is wrong?

Leaves. Curl up

7y ago

4

3

Solved

Heat or light stress??Heat or light stress??

Leaves. Curl up

5y ago

3

3

Solved

What’s causing leaves to curl up and fold?Ethos Pluto Cut Auto are showing upward curling on leave claw tips? Seeded in AutoPots 6.6 gal. With Roots Organics 707 top with 6” core of 707, Then 50/50 mix with Sohum living soil to straight Sohum in bottom half. Temps 77 high and 68 low. With oscillating fan.

Leaves. Curl up

5y ago

1

Solved

Hey guys my leaves are curling up, what could be the reason? We had some really hot and sunny days lately maybe this is why? Love to hear your input.

Leaves. Curl up

6y ago

2

1

Solved

Any ideas on my lower leaves cupping? I'm thinking a root issue from overwatering. I last watered 6/11 and this started showing on 6/13 and has progressed. Soil is still moist and fungus gnats popped out of nowhere this week as well. Have SNS 203 for next watering

Leaves. Curl up

6y ago

1

1

Solved

leaf spots and curl I have a few leaves with some spots and a few that have a side that curls. What do you guys think? Right now I'm just using Fox Farms Ocean Forest soil and water - I'm planning on adding nutrients this week. Will that solve these issues?

Leaves. Curl up

Leaves. Color - Mottling

5y ago

2

Solved

Is this normal?It's been awhile since I've had little babies and I don't remember any others doing this. The first two leaves are curled under and it popped out like this.

Leaves. Curl up

4y ago

7

5