Is this fungus or a different type of problem... or is it no problem? I got it a couple Months ago and when I got it looked like it had a problem....
Need a id for this one. My brother got it from this school greenhouse and ever since then its been unknown to me. So if this could be id please.
Would kindly like to know what theses are.. when I first got it it was Mammillia species. Thank u in advanced
