Only thing i would say is that "be careful" using the "normal Stuff" if u are referring to the powder that should be supplied to the customer because that feeds the flowers which will speed up the Bloom time, u r better off not "feeding" them in the shop...... The prof 2 does not feed the flower, if anything it holds them back and keeps the water clean and free from bacteria.
Def agree with fly. (although ive allways raved about chrysal food,) in the beginning when money is tight.......
WASH YOUR VASE'S LAZY 