Day 31 and everyone got a gallon of 5ml cal/mag grow and a half cap of superthrive at 6.6ph. The plants are 27in, 28in, 33in, 34in and 36in. The prom queen is bigger than the washing machine and the buds are developing very well, even on the smaller plants (last pic). Next time I think I will try four plants instead of five, maybe just three.