On Sat, 18 Jan 2003 01:29:14 -0800, "Anton Valouev"
wrote:

You will
probably also want to get a potassium supplement

Just got one too. This local Hydroponics store is very good. 3 pounds of
Potassium sulfate K2so4 powder was only $8.

I'm thinking of making my own pmdd according to well known recepie
http://www.thekrib.com/Plants/Fertilizer/pmdd-tim.html

Cheers



Bah. Why do people think they have found the holy grail when they
find the PMDD formula? Over at www.aquabotanic.com they have had a
big discussion about this.