Help with diagnosis pls, pics provided :-)

I have been trying to read and search the answer but am worried I have all ready mis-diagnosed as a friend told me that I might need more ferts so tried that first.

Thought it could be moisture stress but not confident enough to say what type of moisture stress and I dont want to make things worse so thought I'd check with some pro plant helpers.

Plants are both Lowryder #2, grown indoor under CFL in a bio biz light siol mix.
Have them on a 20/4 light cycle but before I found my timer had them on nearly 24hr constant.


The leaves have taken a funny shape, are very dark green and the stunted plant especially has paperyish leaves, with white/silver shiny weirdness on top.

Both plants have a curling at the very tips of the leaves. Here are some pics

Powdery mildew maybe? Hard to see in the pics. I tell every new gardener one of the best tools you can have now and days is a good camera.

Weird shaped leaves aren't so weird, all strains look different.

to much N. dark green. you should wait a few weeks to add any nutes to a seedling. might be seeing the start of a nute burn.

anything to be worried about with the curling at the leaf edges? will wait for nuteage time. Thanks for input dudes, will see if there is a better camera lying around...

well that deffently need more N stumps is a retarded Iithink there soil temps a little chilly thats why there a little willty but could also be the start of a mag-cal def / those little girls are building a lot of roots now a complete hydro fertilizer and a warmer room you should be set

good luck with that.

Yeah, definitely take a break from those nutes for a bit. Get that room warmer. What's your humidity like in there? Wide leaves aren't so weird when they're little... But if it's too humid, the leaves will widen even more to help them breathe.-overall a negative thing. Maybe don't worry about exact levels of humidity, get a fan/another fan in there soon. That stem is lookin a little weak for those big leaves anyway!=Fan will help strengthen it.

sappytreetree said:

well that deffently need more N stumps is a retarded Iithink there soil temps a little chilly thats why there a little willty but could also be the start of a mag-cal def / those little girls are building a lot of roots now a complete hydro fertilizer and a warmer room you should be set

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I'm retarred? Strong words form someone such as yourself. Have you ever started a plant of any type? post some pic's of your grows. If you search the net you can find pic's to post.

minibotwin said:

Yeah, definitely take a break from those nutes for a bit. Get that room warmer. What's your humidity like in there? Wide leaves aren't so weird when they're little... But if it's too humid, the leaves will widen even more to help them breathe.-overall a negative thing. Maybe don't worry about exact levels of humidity, get a fan/another fan in there soon. That stem is lookin a little weak for those big leaves anyway!=Fan will help strengthen it.

Click to expand...

not sure about humidity, I have a device that measure humitidy and temp but i cant find, bit caught up with non-growing things atm

I have two fans in there all ready so I hope they getting enough windings, I have two other plants in the same conditions exactly and they aren't showing any of these symptoms. strange hey?!? i am putting one in the outside so he can toughen his weak little arse up so hopefully more robust stem soon

lolz, weak little arse.... tats great.