Holes in dwarf baby tears old growth
So my dwarf baby tears have been looking fairly green and healthy, however they are not pearling and havent seemed to be growing much. Upon further inspection I noticed some small pinholes in the old leaves. This leads me to believe I am not dosing enough potassium? I am dosing according to EI 6 days a week and was wondering how much I could/should increase my dose by. When testing my nitrates, it appears that my nitrogen levels are super low, something like .24 ppm. Also wondering if this could be part of the problem?