BeAcHgIrLiE

I've been noticing on my largest seedling that on the second set of leaves, the first to grow 3 blades, there is a brown spot on the tip of one of the main blades that is about 1-2 mm, and I'm starting to notice the other one doing the same thing. What could this be from? Also, I have 2 other younglings and one of them actually has it's first set of true leaves starting to curl up underneath of themselves. It's not wilting as it's stronger than it's ever been. What the hell? I don't know if any of this is actually a big deal but i'd appreciate some advice.

skizank

What kind of lights do you have, and how far are they from the plants?

__________________

There's only three ways to do things...The right way, the wrong way, and the way I do it.

2nd indoor grow...600 watts in the closet

BeAcHgIrLiE

Right now i have two compact flouros, one at around 1500 lumens sitting 2" away from the largest, and one at 1800 lumens sitting within an inch or two of the youngest pair.

skizank

How often are you watering, and are you using any ferts?

__________________

There's only three ways to do things...The right way, the wrong way, and the way I do it.

2nd indoor grow...600 watts in the closet

BeAcHgIrLiE

I try to water them every 2-3 days, and the past couple of times I used 5-1-1 fish fert, about 1/2 tbsp/gallon.

skizank

I don't know what could be wrong then. Someone else will. You should post a question in the Nursery forum.

__________________

There's only three ways to do things...The right way, the wrong way, and the way I do it.

2nd indoor grow...600 watts in the closet

BeAcHgIrLiE

Yeah me neither, thanks for trying to help though. I was thinking maybe low K intake? I don't know enough about nutrients yet though to determine. If anyone has advice though I willl soak it all up....

pontoon

...to the 'nursery'.

pOOn

__________________
pOOn

Quasi

If the leaves are curling you may have fed too much too early. Just a guess.
you may want to may sure the roots are not overly watered soil, it's called something..but for the life of me I can't call it. ha btw~What does your soil consist of?
Yes, K is very important. Kelp would be a nice addition to the fish stuff. You may want to use two parts kelp to one part fish fert. Or if you can find it, equal parts of greensand/fish stuff.