agreed ^. are you cloning? if so you probably add the hormone to the stem your sticking in the dirt... if in veg/flower, you probably have a strong root system and dont need hormones.
There is no point what so ever adding Hormone to the water that your clones are sat in , feeding them root hormone ? why ?
It's on the stem were the roots will grow ,
what's the point ?
yea you might get something weird if you add rooting hormone (made for clones) to anything other than clones. you want to boost root growth in a plant? add phosphorus.