How to care for your Wax Flower

How to care for your wax flower

Our guidance for growing it healthy and strong

Hoya carnosa, also known as the wax flower, is an evergreen, semi-succulent climbing plant admired for its waxy leaves and fragrant flowers. At our nursery, we consider it an excellent choice for anyone seeking an indoor plant that combines beauty with ease of care.

The right location

The wax flower loves bright light, but it is important to protect it from direct summer sun, which could damage its leaves. A position with filtered light is ideal for promoting vigorous growth and abundant flowering.

Illustrated guide: placing the wax flower near a window with indirect light
The right location for your plant

When and how to water it

To keep your Hoya carnosa healthy, it is essential to water it with thorough drainage. In winter, wait until the potting mix is fairly dry before watering, but avoid letting it dry out completely. This will help prevent root rot.

Annual watering calendar for the wax flower, with different frequencies in summer and winter
The watering calendar throughout the year

Temperature and humidity

Hoya carnosa thrives in an environment with temperatures between 16°C and 24°C. It likes a humid atmosphere, so if the air is too dry, consider increasing the ambient humidity for its well-being.

Thermometer with the ideal temperature range and humidity bar for the wax flower
Comfortable temperature and humidity

The right fertilizer

During spring and summer, we recommend feeding your plant every 14 days with a balanced orchid fertilizer, preferably urea-free. This supports growth and flowering.

The pot and soil

For the wax flower, choose a very well-draining, well-aerated potting mix. A mixture of orchid potting mix, peat-free multipurpose compost, and coarse material is ideal for ensuring good drainage and adequate root aeration.

How to propagate it

Hoya carnosa can be successfully propagated by air layering or semi-ripe cuttings, preferably in spring or early summer. These methods make it possible to grow new, vigorous, healthy plants.

Our final advice

Hoya carnosa is a plant that rewards patience with spectacular blooms. Give it consistent care and a suitable environment, and it will reward you with moments of beauty and fragrance. Don't forget to inspect it regularly to prevent mealybug infestations.

— Giulia's Gardens