Aeschynanthus pulcher

Wet-Tropical Epiphyte and Lithophyte

Aeschynanthus pulcher is an accepted species native from southern Indo-China to western Malesia.

It grows in wet tropical habitats as an epiphyte or lithophyte, using trees or rocks as rooting sites.

Growing Aeschynanthus pulcher Indoors

• Build the flowering cycle around bright light: Keep mature shoots in a bright filtered position and protect the leaves from prolonged hot sun behind glass.
• Keep moisture steady while buds are forming: Water once the upper part of the growing medium has begun to dry, then drain the pot fully. Do not let a budding plant swing repeatedly between a very dry root ball and saturated soil.
• Give the roots an open mix: Its natural epiphytic and rock-growing habit makes good aeration important. Use a loose substrate that holds some moisture but drains freely after watering.
• Prune after the main bloom: If stems need shortening, cut them back after flowering so new side growth can develop from the remaining nodes. Use a low-strength complete fertiliser while fresh shoots and buds are being made.
• Avoid cold setbacks: Keep the plant in a warm room and away from cold draughts, especially when the root ball is wet.

Flowering, Roots and Pests on A. pulcher

• An established plant remains leafy with few flowers: Check the amount of daylight reaching the mature stem ends. Increase light gradually if the plant sits well back from a window; the bright indirect light guide gives practical placement cues.
• Buds fall before the red flowers open: Review moisture during the weeks in which the buds formed. Prevent severe drying, avoid large swings in root-zone moisture and leave a budding plant settled in a stable position.
• Leaves yellow and stems soften while the mix is wet: Pause watering, improve drainage and inspect the roots if the decline progresses. Remove rotten tissue and repot into fresh open substrate; the root rot guide covers the next steps.
• Aphids or mealybugs gather around flower clusters: Isolate the plant and identify the pest before treating. Rinse aphids from tender tips, wipe cottony mealybugs from stems and leaf bases, and repeat inspections on new growth. Use a houseplant treatment labelled for the pest if physical removal is not enough.

Aeschynanthus pulcher is non-toxic to people and pets

• This plant is non-toxic to people, cats and dogs.
• Chewing a large amount can still cause an upset stomach.
• If a large amount is eaten and symptoms continue, contact a veterinarian or medical professional.

How did Aeschynanthus pulcher get its name?

Aeschynanthus combines the Greek aischyne, meaning shame or embarrassment, with anthos, flower. The Latin epithet pulcher means beautiful.

William Jack established the genus Aeschynanthus in 1823 in Transactions of the Linnean Society of London, volume 14, page 42.

Carl Ludwig Blume first described it as Trichosporum pulchrum in 1826 in Bijdragen tot de Flora van Nederlandsch Indië, page 764. George Don later placed it in Aeschynanthus as Aeschynanthus pulcher in 1838 in A General History of the Dichlamydeous Plants, volume 4, page 656.