What's with my leaves curling?

New grower here.

Growing in a 4.3x4.3x7 tent using 600W MH with cooled hood and then 600W HPS during bloom.

My leaves are curling and looking a little unnatural.

Any advice?

Little more details.

Growing in COCO/Perlite mix.

They were under T5 lights for the last 10 days. Just moved them into the tent last night.

Need some info on why the leaves are curling like that and also when to start feeding Cal-Magic and 2-part canna coco nutes

Man those bent leaves are known as been leaves. I haven't researched the been leaf in many years but I believe the bean leaf only exist to supply the plant with nutrients in its infancy. After that they are irrelevant.
Dont worry about the been leaves. They will wither and die in the first month or more.
I like to wait a couple nodes before nutrients.

Perfect! I was so worried about it. It's my first grow so I'm overanalyzing everything. I was thinking maybe it was from over watering. I got 4 strains growing in one tent. Tangerine Dream, White Widow, Strawberry Kush and Pineapple Kush.

Waiting for my plant to strengthen before switching it into my smart pots (sometimes known as kangaroo pouches)

Im pretty sure they're called cotyledons

Anybody have a good Canna Coco A+B with cal mag nutrient regime?

Looking to see the regiments that I should follow.

Also at what stage should I start feeding nutes?

JDMase said:

Im pretty sure they're called cotyledons

Click to expand...

Correct