Lesson learn't . well the PH pen I had - ebay - 20 bucks was fine for a little while then I was not sure if it was reading right so I brought a you beaut one $100 , wow , the other one was way out , lucky I caught it in time , so guys don't be a tight arse when it comes to meters the yield will more than make up for the cost .I want to have plants like the good growers and I am finding a lot starts before you even put a seed in the ground .Also I find having PH up and down and Cal Mag on hand before you start is good , that way you are not waiting for it to turn up if you don't have it . and the one in the photo will become your best friend if you are growing in soil .
