First outdoor grow, nitrogen def?

[Jmills420]

My first outdoor grow... leaves started turning yellow in the last week , 3/4 recommended feeding of fox farm big bloom and tiger bloom every other water, watering every other day,ph 6.5 ,hp pro mix soil. South east MI. Temp went down to high 50’s last week and now is back up to 90’s last few days.

 

[tomatoesarecooltoo]

Awesome first outdoor grow.
This is about that time they start sapping energy from the lower leaves and putting it into the flowers. I would keep feeding nitrogen though until the stretch finishes, then ease into more bloom nutrition.