I just received my first real pH meter and by testing the water with which I usually water the little one I discovered that its real pH is around 4 ... having a too low pH can be a problem? and how can I raise it without increasing the tds too much?
Hey buddy :-) you should raise the ph as quickly as possible. I do it with Canna Ph + :-). There is a suitable agent from every manufacturer :-) Keep going Your plant looks great 👍