Second grow, indoor flower ak47 auto's

Moved the girls indoors on the 3rd of December under my upgraded led lights ( 2 x 120W true watt Telec lights with Samsung diodes with far red lm351h & lm301h), I am excited to see how they will flower! Weather outside is unstable, some days very hot and some windy, wet and thunder. I am giving the girls only nutes and water twice a week. (Wednesdays and Sundays @ 2-3 liter each per feed) pH feed input @ 5.7-6.0. With my soil pH meter they are about +-6.8pH. it is a bit high but they are responding well with the higher soil pH.