Mandevillea ‘White Fantasy’ is frost tender, and does best in a temperate to warm climate. Dappled sunlight with shade during the hottest part of the day and a moist, rich soil that drains well are best. Before planting, add compost and well-weathered manure to the soil and dig it in.  Plants will come back in frost-free climates, or colder climates, plants can be treated as annuals or overwintered indoors.