Q: I am trying to winter my mandevilla plant. The ends are getting long and wispy. Should I cut them off or trim them down? — Sue O. A: The long, wispy ends are quite typical of how mandevillas grow ...
*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. My mandevilla vine, which I brought inside only recently, has many leaves turning yellow very rapidly and falling off, while the ...