sorry clicked post! but it does the trick just fine for cheaper monitor and i've borrowed friends sentinel to compare accuracy of readings and always within +- 10ppm of the sentinel. and at only 189.00 pretty decent.
Hey all so i've just received my White Queen seeds on Monday. Today they germinated but I'm trying to use my EZ cloner I built. I do NOT want to use RW or anything that isn't able to be transfered out of and into my hydroton buckets.
My dilemma is that I cannot find any reassuring information...