So i am ne to this thing of trying to grow my own . I have done pretty good so far but I have run in to an issue that I think has something to do with a nutrient deficiency but I am not sure how to correctly diagnose the issue. After taking a closer look there might be two different issues on two different plants. The first would be the yellowing of just the edge of the leaves. The other plant has these small rust colored spots on the fleshy parts of the leaves. I will post some pics and would really appreciate any suggestions.