moisture and PH meters cost about $5-$7 each. found at most stores that sell garden supplies and look like a metal probe with a meter on top. vital to any grower. I suggest EVERYONE growing MJ get them because they tell you a lot without all the "guessing".thanks man. u kno how much they usually are and what their called?
hell yeah. so does the moisture meter pretty much tell u the right times u need to water it? cause i have no clue it seems the bigger my plant got the less water it needed...