What Can I Improve Here?

I’m growing in a grow tent. Approaching winter. Using Coco Coir and perlite medium. Lemon kush strain. Vegging nearly a month now. What can I do to improve plant conditions? Using root and shoot nutrient atm.

Welcome to the community @JD2021!! Are you working with auto flower or photo period strains? Also hit us with a couple pics of the plant(s) and environment so we can see the grow as a whole and we can definitely give you some tips and tell tricks!

Welcome @JD2021!