Position these plants in an area that receives ample sunlight to ensure their optimal growth. They thrive in well-drained soil and boast a moderate growth rate. 
 
The striking feature of this vine is its purple bell-shaped calyces, complemented by eye-catching, pendulous tubular dark purple flowers that hang elegantly like bell clappers. Alternatively, it can be showcased as a potted feature plant in a conservatory. Expect a blooming period from July to October.
 
To support their fast growth, the Rhodochiton atrosanguineum thrives in moderately fertile, moist, and well-drained soil. However, it's important to note that these plants are frost-tender and therefore should be protected from cold temperatures.