White widow/ Royal Gorilla

This week I have fed the girls with nutrients twice and are still using half the recommended dose apart from Grow Big as they were lacking of potassium and nitrogen by my thinking. They have been responding very well to more nut. Also the red stems are disappearing the leaves are getting stronger and bigger, I have been feeding them cal/mg with every watering. At the beginning of the week I have been giving them 0.5l of water each due to the hot weather but it felt moist the next day so was watering every second day, at the end of the week I have started giving them 0.3 daily and seemed to be absorbing better. Royal Gorilla seems to be stretching higher than the White Widows but that is totally normal. WW2 is starting to make progress and started growing with a good pace.