PlantFiles Pictures: Night Blooming Cereus, Queen of the Night, Dutchman's Pipe (Epiphyllum oxypetalu, 1 by deboray

deboray wrote:
Help!! Have had my Queen cactus (night blooming cereus) for > 18 yrs now. Repotted it this spring and it had been looking very good up until recently. Leaves are turning yellow thruout or some are turning brown along edges. It did get a fair amt of rain earlier this month as it is outside.
I do have it under a lg tree canopy in a clay pot. I've also spotted the dreaded leaf-footed bug and am killing it right and left. Also have been using pesticidal oil, snail bait and diotamaceous earth. Any idea what this is & how to treat it? I'll send 2 more pics. Thks, Deb

This message was edited Jul 25, 2010 1:00 PM

This message was edited Jul 25, 2010 3:40 PM