Indeed, potted lipstick plants have the potential to be transferred to an outdoor setting like a patio or deck during the summer season. Nevertheless, it's important to note that they don't fare well in temperatures lower than 60 degrees Fahrenheit. Additionally, these plants thrive in humid environments, which means they might not appreciate being placed outdoors in dry regions, such as the Southwest.

The Aeschynanthus genus boasts over 150 species, and beyond A. radicans, numerous others are nurtured as indoor plants. Notably, A. humilis and A. pulcher are occasionally available as houseplants, commonly referred to as lipstick plants or lipstick vines. These species share resemblances with A. radicans concerning their traits and care prerequisites.

Cultivating this plant directly in garden soil can be challenging, given its epiphytic nature, typically thriving in the crevices of tree bark. Opting to grow them on patios using hanging baskets that can be transferred indoors during temperature drops presents a viable approach. Moreover, these baskets might even draw in pollinators such as hummingbirds due to their alluring nectar-rich tubular flowers, if you're fortunate.