Cannot figure Out the Problem With My Sativa

Couple of weeks into flower. unknown Sativa started from seeds. In grow bags with potting soil. Feeding Tiger Bloom/Big Bloom every other watering so i don't think it is a micronutrient issue.

Any ideas from the pics?

Thanks

Looks like you got thrips. Cover your soil,
Perlite sand, perlite, plastic, gnatnix,

Pick one .

Their not a big deal . Its a part of growing outside. Your in flower so there isnt alot you can spray safely.

Next time treat your soil also, cover you soil to interupt their life cycle. and in veg you can spray lots of good stuff. That will help into flower .

You can also look into beneficial insects for next round

Thanks for the help !!!
Never saw insects ad assumed it was a nute issue due to loss of color as opposed to holes eaten in leaves.

Thanks again.