How To Care For Mandevilla Plants. Mandevilla plants cannot survive in extreme hot conditions. Fertilize the mandevilla plant only in spring and summer seasons.
Main facts about Mandevilla and Dipladenia. Winterizing Mandevillas If youre short on bright light or space you can bring the mandevilla indoors and store it in a dormant state. Mandevilla prefers consistently moist soil while its actively growing.
A healthy mandevilla plant can be able to handle temperatures in the hight 40s F only for brief periods though.
One of the most important parts of planting your Mandevilla is providing the right potting mix or substrate for the plants. Mandevilla Plant Care Let the sun shine in. Dipladenia prefers the full sun. Height 10 feet long or tall 3 meters Exposure well-lit Soil well-drained.