I use Superthrive and it is available from most mail order
gardening/hydroponics suppliers.
Try 'Worms Way' or 'New Earth'. Both, I'm pretty sure, have 800 tel.
numbers.
I use about a drop per gallon when watering, and 10 drops per gallon for
transplanted/rooting plants
( mostly orchids, but will also use it on CP's and see how they like it..))
Yassir