Wax plant (Hoya maxima)
Care, watering, light and tips for Wax plant on Floravia.
Quick facts
- Family: Apocynaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Wax plant
Hoya maxima, also known as wax plant, is an epiphytic climber from the Apocynaceae family, native to tropical rainforests. It is distinguished by its fleshy leaves and clusters of waxy, often fragrant flowers, which vary in color from white to pale pink with a central corona. This plant is ideal for hanging baskets or for climbing supports in bright indoor spaces.
Native range
Borneo
Care tips
It requires bright, indirect light; direct sunlight can scorch its leaves. Water when the substrate is dry to the touch, reducing frequency in winter to prevent root rot. Use a well-draining substrate, specific for orchids or a mix with perlite and bark. A common mistake is overwatering, which is the main cause of problems in Hoyas.
How to save a dying Wax plant
- Warning signs
- Soft, wrinkled or yellowing leaves, leaf or bud drop, black and mushy stems.
- First aid
- Check substrate moisture. If waterlogged, remove plant, clean roots, repot in dry, airy mix. If dry, water moderately.
- What kills it
- Overwatering leading to root rot is the main killer. Also lack of light or extreme cold.
- Can it be saved?
- Yes, if you act quickly. Prune damaged parts, propagate healthy cuttings if mother plant is too far gone.