pot and all, in a dark basement kept at 50 to 60 degrees F. Water sparingly until spring, then set outdoors again. Feeling ambitious? Plant your mandevilla in a DIY arbor with built-in planters.

With its glossy green foliage and flashy trumpet-shaped flowers, mandevilla (Mandevilla spp.) is the perfect easy-care plant for pots, hanging baskets, and garden beds. This plant requires little ...