I use distilled water because it was recommended by Dyna-gro people.
Mail order source :
Tropical Plant Products, Inc.
P.O.Box 547754
Orlando, Florida 32854-7754
Phone :407-293-2451
I used them before and they have both of the above products plus
other orchid grower items.
Dyna-gro do sell their products directly to consumers. They have
detail information sheets for their products.
Dyna-Gro Corp.
1065 Broadway
San Pablo, CA 94806
1 (800) 365-GROW
I saved some exotic plants from dying with both products but notice more result
with dyna-gro. Currently I use the solution on every other watering. I use
them on a few Nepentheses and D.capensis, D.binata, U. livida, Sarracenia plus
venus fly traps. They all seem to be very happy with the added Dyna-Gro .
--Rosanna
P.S. I do not work for any of the above companies.