Aeschynanthus Radicans Care — Lipstick Plant Complete Guide

Detailed care guide for Aeschynanthus radicans, the Lipstick Plant. Learn how to get this trailing gesneriad to produce its signature tubular red flowers year after year. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: Light: Bright indirect light; can handle some morning direct sun — low light prevents flowering. Water: Allow top inch to dry between waterings; more drought-tolerant than most gesneriads. Temperature: Warm 65-85 F; brief cool spell (60 F) in winter encourages spring blooming. Humidity: Moderate to high 50-70%; adapts to average home humidity better than most tropicals. Bloom period: Spring through summer with bright red tubular flowers emerging from dark calyxes. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: Epiphytic vine from Southeast Asian rainforests — grows on tree branches in dappled light. Named 'Lipstick Plant' because the red flower tube emerges from a dark burgundy calyx like lipstick from a tube. One of the easier gesneriads for home growing — more tolerant of inconsistent care than Columnea. Several cultivars available including 'Mona Lisa' (more compact), 'Rasta' (curly leaves), and 'Black Pagoda' (mottled foliage). Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: Place in bright indirect light — an east or west window is ideal for triggering blooms. Water thoroughly when the top inch of soil feels dry; reduce watering slightly in winter. Use a chunky well-draining mix: African Violet soil plus orchid bark and perlite. Provide a brief cool rest (60 F) for 4-6 weeks in winter to encourage spring flower buds. Prune trailing stems after flowering to promote bushier growth and more bloom sites. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

This article is part of our Flowering Plants collection on Houseplants Wiki. We provide comprehensive, up-to-date information to help you find solutions quickly.