Serrated edges curling

[Lordhonkyconcord]

Hi everyone,

I’m after a bit of help and advice with my 5 day old NYC Diesel please.

Problem:
Serrated edges of leaves are starting to curl

Medium/grow method:
Biobizz light mix - soaked with half a litre of water then planted seed. Broke the soil 4 days later.

Feed: and supplements used:
when the seedling was 4 days old I added 2mil of biobizz root juice to 1litre of water - gave between a quarter to half of that litre to the seedling.

water source:
Tap water, left out for 24-48 hours until bubbles have cleared

Strain/age:
NYC diesel autoflower

light used:
300watt viparspectra r300 led

Climate:
Temp between 21-26c, normally sitting at 23c
RH 50-60%
Oscilating fan
Passive intakes

Additional info:
Serrated edges of leaves are starting to look like they are curling upwards slightly. My light distance is about 30 inches away and I am using veg and bloom switches (both on)

My light schedule is 24hours and I have an oscillating fan clipped to the tent hanging half way between the seedling and lights.

The fan is not facing directly at the seedling it’s oscilating against the wall of the tent

Tent size is 60x60x140. Hopefully that’s enough info for someone to be able to help me but if not then tell me what I’m missing,

Pics attached ........

 

[LittleMT]

She looks fine to me...… seedlings will show some light irritation, as long as she doesn't fry, you're good.

 

[Lordhonkyconcord]

Thanks for the reply,

Exactly what I want to hear. Hopefully more people can confirm it for peace of mind.

I flapped a bit because of the mopey looking AK47 sat next to her. I’m ashamed to say I made a right mess of her !

I started her off in John innes no1 soil that didn’t have enough drainage, she got fungus nats, fried by the lights being too close, replanted in biobizz light mix and overwatered.

I feel like I should apologise ! ..........

 

[Grim Reefer]

Hi everyone,

I’m after a bit of help and advice with my 5 day old NYC Diesel please.

Problem:
Serrated edges of leaves are starting to curl

Medium/grow method:
Biobizz light mix - soaked with half a litre of water then planted seed. Broke the soil 4 days later.

Feed: and supplements used:
when the seedling was 4 days old I added 2mil of biobizz root juice to 1litre of water - gave between a quarter to half of that litre to the seedling.

water source:
Tap water, left out for 24-48 hours until bubbles have cleared

Strain/age:
NYC diesel autoflower

light used:
300watt viparspectra r300 led

Climate:
Temp between 21-26c, normally sitting at 23c
RH 50-60%
Oscilating fan
Passive intakes

Additional info:
Serrated edges of leaves are starting to look like they are curling upwards slightly. My light distance is about 30 inches away and I am using veg and bloom switches (both on)

My light schedule is 24hours and I have an oscillating fan clipped to the tent hanging half way between the seedling and lights.

The fan is not facing directly at the seedling it’s oscilating against the wall of the tent

Tent size is 60x60x140. Hopefully that’s enough info for someone to be able to help me but if not then tell me what I’m missing,

Pics attached ........

Hi @Lordhonkyconcord

Usually when the leaf tips begin to curl its a sign of heat stress. Just keep an eye on your temperatures at the plant canopy level and all should be fine.

 

[Lordhonkyconcord]

Hi,

Thanks for the advice

 

[Arthur]

Might toss a dome or plastic cup over them to get the rH up some, little ones like humid, tip up curl can be a sign that the root system isn't developed enough to move fluids from roots to leaf tops fast enough. Seedlings I try and keep in the 70s RH wise.

 

[AutoWonders]

She looks like a normal seedling to me. Just make sure your light isn't too low during veg.

 

[Lordhonkyconcord]

Thanks everyone,

I’ve put a humidity dome over it and the lights have been raised a couple inches.

I’ll see how it goes over the next few days,

Thanks again