I could get into EC measurement and temperature conversation calculations but a good meter will do that for you and save you all that math. There is a direct correlation between EC and TDS. I find TDS is a better way to monitor my nutrients.

I donā??t want to be rude but I donā??t want to confuse you either. Did any of that make any sense?
Zandor Reviewed by Zandor on . Please say im ready 2 grow? Hi 2 all, for ages ive planned on growing a few trees, this is the stuff ive got so far > lil plant pots, 7'' big plant pots (both are circle), thermometer, saucers, growth technology test kit, 125watt VEG envirolite, 200watt FLOWER envirolite, silver reflector, 2 E40 fittings with plugs, 1 big pc fan with 2 little cpu fans connected 2 it, Grow room size is about 5 foot tall, then about 2x2, i think i can do about 2-4 fully grown plants, if im right? Now i need soil and fertilizers Rating: 5