Hoya Carnosa Overview
Hoya carnosa (commonly called “Wax Plant” or “Porcelain Flower”) is a trailing or vining houseplant prized for its thick, glossy leaves and clusters of fragrant, star-shaped waxy flowers. Versatile and relatively low-maintenance, it thrives in bright, indirect light and moderate humidity — perfect for hanging baskets, shelves, or training along trellises where its cascading vines and seasonal blooms add charm.
Why Choose This Plant?
| Attractive evergreen foliage, fragrant blossom clusters, and a graceful trailing habit make it a favorite for indoor displays. Drought-tolerant and easy to propagate from cuttings, it rewards bright spots with prolific flowering when slightly root-bound. |
Plant Details
| Botanical Name Common Name Ease of Care Height/Length Growth Speed Pet Friendly |
Hoya carnosa Wax Plant / Porcelain Flower Easy — good for beginners Vines can trail or climb several meters; typical indoor length 60–200 cm (2–6+ ft) Moderate-growing Mildly toxic to pets; avoid ingestion |
Care Guide
| Light | Bright, indirect light; tolerates some morning or late afternoon sun. Insufficient light reduces flowering and produces leggier growth. |
| Water | Allow the top 2–3 cm of the mix to dry between waterings; tolerant of short dry periods. Avoid waterlogged soil—use pots with drainage and a well‑draining mix. |
| Humidity | Prefers moderate humidity (40%+); benefits from occasional misting, pebble trays, or grouping, but adapts well to average indoor humidity. |
| Temperature | Ideal 15–29°C (60–85°F); keep above ~10–13°C (50–55°F) and away from cold drafts. |
Use a well-draining, airy mix (orchid bark, peat or coco with perlite/sphagnum). Hoyas like to be slightly root-bound; repot infrequently. Feed lightly during the growing season with a balanced fertilizer. Support with a trellis or hanging basket to showcase trailing habit.
Use in Terrariums
| Suitable for large, open or semi-open terrariums where airflow prevents excessive moisture build-up; avoid small sealed containers. Its trailing vines and waxy blooms make it an attractive feature in humid, well-lit displays. |
