Viewing post #1010701 by DavidLMO

@sooby My conclusion as well Sue. Did you ever figure out what the problem was with your Oleander?

@chris1948 I regularly give many of my plants Epsom Salts, including my Brugmansia, Datura and Oleander. The Brugs seem to love it. I have grown Orchids for many years and never seen this problem with them and have never given them Epsom Salts - maybe I will give them a bit.

Like Sue - I leave ALL my Tropicals out til the last possible minute - sometimes beyond the last minute I do usually cover from 10 - 30 plants with frost blankets for several nights before I finally toss in the towel and bring things in. This year that was the day after it got down to 28 here. Many, many leaves get zapped a bit. My Oleander did not exhibit the reddish color you indicate above, but clearly they were impacted - and not happily.