How to care for Begonia rex

How to care for Begonia rex

Our tips for growing a healthy, strong plant

Begonia rex, a member of the Begoniaceae family, is a perennial herbaceous plant native to the tropical and subtropical regions of Asia. At our company, we consider it one of the most fascinating indoor plants thanks to its vibrant colors and unique textures. It is perfect for adding a touch of elegance and color to your spaces.

The right spot

Begonia rex prefers bright, indirect light. It is important to avoid direct sunlight, which could damage its delicate leaves. A spot with medium to high light is ideal to ensure lush growth.

When and how to water it

Water your Begonia rex when the soil feels dry to the touch. In summer, you may need to water it every 7 days, while every 14 days is sufficient in winter. Check the soil moisture by inserting a finger into the substrate to make sure it is time to water.

Temperature and humidity

Begonia rex thrives in an environment with temperatures between 15°C and 25°C. It is important to maintain a high humidity level, between 50% and 70%, to prevent the leaves from drying out.

The right fertilizer

During spring and summer, we recommend using a balanced liquid fertilizer every 30 days. This will help the plant maintain its vigor and develop leaves with intense colors.

The pot and soil

For Begonia rex, choose well-drained soil rich in organic matter. A mix of peat, perlite, and vermiculite is ideal for ensuring the right balance of drainage and water retention. Repot the plant when needed, preferably in early spring.

How to propagate it

Begonia rex can be propagated by leaf cuttings or division. Both methods require some care, but with a little practice, you can successfully propagate your plant.

Our final tip

Begonia rex is a plant that requires a little care and attention, but its vibrant colors and unique beauty will reward every effort. Remember to monitor humidity and avoid overwatering to prevent problems such as root rot.

— The Gardens of Giulia

Verified care data

This data comes directly from the verified botanical information sheet used to generate the guide.

Light

medium-high · Bright indirect light, avoid direct sunlight

Watering

7 days in summer · 14 days in winter · Water when the soil is dry to the touch · Check soil moisture with your finger

Temperature

15 °C ideal minimum · 25 °C ideal maximum · 10 °C minimum tolerated · 30 °C maximum tolerated

Humidity

high · 50% minimum · 70% maximum

Fertilizing

Balanced liquid fertilizer · spring and summer · every 30 days

Propagation

leaf cutting, division · moderate · Leaf cuttings are the most common method