4-10: G2 is all over the place. Still distinct size differences -- full flower to smaller pre-flowers. Watering about every two to three days. Nutes HCGG Standard Plant Boost and Flowertime for all. 6.2 pH in. 80 degrees 45 RH. Light 800 ish. Just lowered smaller plant light to 22 inches. Larger plants at 20 inches.