Kept it simple with water ph at 6 or just a little lower to account for possible iron deficiencies. A minor amount of defoliation on a few plants to open more tops up to light. Added dry amendments and watered them in to keep the soil packed with neuts.
@capricious from the way they are yellowing I would say its lacking in iron which can be corrected by spraying with chelated iron
I would reccomend a regular feeding of Calmag as well mate
You are in a early stage of your grow, and its no big damage, It may took not so nice, but its way better than having an excess. Plants come back just continue feeding . Ian around 3 weeks she should look great again