The girls are coming to the end of the second week of flowering. Had one male that was trashed leaving the grand total of the garden with six healthy gals (i.e., 3 Blueberry, 1 White Widow, and 2 Mystery). No idea what strain the mystery seeds are, but they are nice plump gals. The plants have doubled in size in the last two weeks. Having to bend the taller blueberries so they dont touch the glass on top which separates the flowering chamber from the HPS light chamber which is cooled by two fans (intake and discharge). The BCNL grow guide suggested the chilling process; filling the hydro reservoir with ph balanced ice cubes two ice trays to increase the amount of dissolved O2 that your water can hold. I will do this once a week to increase O2 retention, better nutrient intake and a more stable PPMs.