Im probably going to wait one more week and then switch over to my flowering nutrients. All four plants are looking healthy and strong, they have begun to strech and are showing strong signs of flowering. I used Promix HP last summer as my meduim and found that I had to water daily for most of the summer. I found out that th BX has a water retention additive which makes more sense for an outdoor grow and now my watering is once every two or three days.