dustypropcrop
New Member
Hey guys,how are we all tonight? Hope all is well. Right here goes,I got myself a new piece of kit today for my grow.its a ph meter(tds-3) and I'm not sure how to read it? My tap water is 048 ppm and my rain water(which I'm using) is 021 ppm. Do I take the first zero away and put the point in the middle,thus making it 2.1? And is this suitable for my young plants?
Thanks in advance for any replies.
Thanks in advance for any replies.