Ok, I'm germinating 5 seeds now letting them soak (tap water) in a cup for no longer than 24hrs before I place them in between damp paper towels. Now like I mentioned I'm using the Caddy Turn Key System http://www.sunlightsheds.com/cool_cab.htm they come with 5 oz baskets that hold the growcubes. So my next question is should I use "rapid rooter" http://www.ecogrow.com/index.cfm?pro...pecial=monthly or some 50/40 cubes from http://www.ecogrow.com/ Those are my 2 options which should I use? After I find out which 1 u think I should use, I have this Supernatural Excellofizz http://www.ecogrow.com/index.cfm/pro...id/0/home.html I don't understand the directions they give me on the side of the container. Again I don't kno how & when to use the Excellofizz. I did some research & I figured out the how to test the water with the tester & 800 PPM solution. I kno how to use the PH testing kit.