Mandevilla is a flowering plant native to Brazil . The flora is also known by the byname Brazilian jasmine . The flush of a mandevilla are prominent and trumpet - shape in sunglasses of white , pink or red . Mandevillas are vining plants that farm up to 7 to 10 metrical unit per time of year . fit in to Sandra Mason , the Unit Educator of the Horticulture & Environment department in Champaign County , Illinois , Dipladenia grows up to 30 feet marvellous in warm climates and large green planetary house . Mandevilla is a finicky industrial plant that require specific care for right ontogeny .
Sun
Mandevilla is a tropic works that loves sunlight . Too much , sun , however , get the plant life to wilt and burn . Mandevilla grown out of doors needs an area of the yard that have filtered light . Indoors , the industrial plant does well near windows with filtered light ( such as through diaphanous drapery ) , or placed several feet off from windows with bright direct sunshine .
Water
genus Mandevilla plants have effective rootage systems that store water for the plant life . Water thoroughly but infrequently . HeirloomGardenExperts.com urge water mandevilla plants when the naturally - glossy leaves seem dull and slightly droopy .
Fertilizer
Fertilizer is require to help oneself the genus Dipladenia develop and flower during the growing seasons of spring and summer . HortChat.com recommend using a P - with child fertilizer ( such as a 10 - 20 - 10 formulation ) , mixed harmonise to the directions on the bundle .
Temperatures
Mandevilla vines are cold hardy to zone 9 . This ardent weather condition - bonk industrial plant does not stomach cold weather . temperature that approach 55 degree Fahrenheit do genus Mandevilla to droop and eventually die . When temperatures start dropping in gloam or wintertime , a rest home gardener has a decision to make : dig up the genus Mandevilla so that it can be overwinter indoors , or give up the industrial plant to give way and purchase a new industrial plant the following spring .
Pruning
When the increment of a genus Dipladenia appears leggy and lank , the spindly pieces should be pinched off . Pruning in this manner give the industrial plant a effective shape and encourages broad , more luxuriant increase .
Propagation
Mandevilla cuttings that are pinched off during pruning rise into new flora . Simply establish the wound end of the slip into a bloom passel filled with potting soil . The cutting develops a new root system and eventually will grow into a whole new genus Mandevilla vine .
