I'll throw in that's its just fine not to have a meter.....right up until you run into your first problem. Then the amount of time wasted (and money spent) to try and fix it will have you buying stuff in a hurry as you watch you plants march downhill and then having to play constant defense to nurse them back. In the meantime you've wasted time, money, and the health of your plants. And why? To save a few bucks? Doesn't make sense to me I'm afraid.
Weedhound Reviewed by Weedhound on . Air/PPM questions I am waiting for my light and a few other things to come in and i will start my first grow...I have 2-18 gallon rubbermaids set up holding 4 plants a peice... My plan is to do a grow journal and wait too see the sex before desiding how to split the females between the rubbermaids.... I have some concerns on my grow... I have everything for growing other than a ec meter.. how needed is this? would i be able to survive if i was let my tap water sit out about 24 hours before adding nutriants Rating: 5