What amount of Dry Ferts to start with?
I am gonna be ordering some dry ferts in the next day or two and was wondering what would be a good amount to start with? I have really hard water so dont think I need the GH Boosters but was planning on starting out with CSM-B or Miller MicroPlex (Opinions on which is better???), KNO3, and KH2PO4. Does this sound good? Should I get a lb of each? or 1/2lb of the micro and a lb each of the others? Seems to me I will be using alot more KNO3 than anything else and have limited money right now to get started.
THanks in advance, Ben