Cannabis seedling has curling up leafs?

M

MisterNoice

Member
Hi guys, me again, the annoying first time grower maybe being paranoid, maybe not..

I have a possible issue with a plant, one is looking good (to me) the other has some slight leaf damage for some reason... I was wondering if someone could diagnose it?

They are White Widow autos about 6 days in after being popped from seed. Lighting 24/hr on a 100w SF1000 in the range of around 30cm.

I did think I had fungal gnats as I saw a spider or what looked like a spider crawling in the peat pellets, but it was probably just a small insect that came with the medium or came from outside as I am in the country, I have some mosquito dunks enroute and I haven;t seen any in the 4 traps I have set nor any coming from the soil.

I have attached the healthy seedling for reference, and the last 2 photos is the seedling with some leaf damage..
 

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Zogs

Zogs

Well-Known Member
Might be nothing or might be your light is too close. I put my seedlings under my sf 1000 about a week after they sprout. I start around 20 inches (50cm) below the light. If you notice the leaves continue to curl up on the edges like that I would bump the height of the light up some.
 
EmeraldGreenGal

EmeraldGreenGal

Well-Known Member
My inexperienced eye would say that the light is too close.
She's got a good colour and isn't wilting so seems hydrated with no nutrient burn. So light is likely the issue.
 
conor c

conor c

Well-Known Member
MisterNoice said:
Hi guys, me again, the annoying first time grower maybe being paranoid, maybe not..

I have a possible issue with a plant, one is looking good (to me) the other has some slight leaf damage for some reason... I was wondering if someone could diagnose it?

They are White Widow autos about 6 days in after being popped from seed. Lighting 24/hr on a 100w SF1000 in the range of around 30cm.

I did think I had fungal gnats as I saw a spider or what looked like a spider crawling in the peat pellets, but it was probably just a small insect that came with the medium or came from outside as I am in the country, I have some mosquito dunks enroute and I haven;t seen any in the 4 traps I have set nor any coming from the soil.

I have attached the healthy seedling for reference, and the last 2 photos is the seedling with some leaf damage..
Click to expand...
Light might be a bit close but also what soil is it in is it maybe a bit hot for seedlings?
 
BudmanTX

BudmanTX

Well-Known Member
nice looking little one you got there......

i'm gonna have to concur with the rest of the mates here, raise your light, also you might wanna tone the light down a tad.....

remember your messing with an auto...k
 
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