5 week into veg

I’m a new grower growing some Master Kush from Nirvana Seeds. My plant is 5 weeks in veg, 28 celsius, with 50 humidity. I’m growing with fox farm nutrients in a 2x4 tent. I have a Mars Hydro 1000w led. I just noticed on my plants the new growth looks shriveled up. Anybody have any idea why? I’m...

Hi I'm growing cheeseberry ( blueberry cheese x exodus cheese, I've got 1 plant growing in a 1x1x1.5m my plant is now in 5 weeks into veg it's been growing rapidly and loving it, the last few days I've noticed this white/pale things on some of the leaves, the plant is growing in soil and is...