How to care for Begonia rex

How to care for Begonia rex

Our guidelines for helping it grow healthy and strong

Begonia rex, belonging to the Begoniaceae family, is a perennial herbaceous plant native to the tropical and subtropical regions of Asia. At our nursery, we consider it one of the most fascinating indoor plants thanks to its vibrantly colored leaves and unique textures. It is perfect for anyone who wants to add a touch of elegance and color to their indoor spaces.

The right location

Begonia rex prefers bright, indirect light. It is important to avoid direct exposure to sunlight, which could damage its delicate leaves. Place it somewhere where it can receive medium to bright light, such as near a window shielded by a lightweight curtain.

When and how to water it

Water your Begonia rex when the soil feels dry to the touch. During summer, it may need watering every 7 days, while in winter the frequency can be reduced to every 14 days. Always check the soil moisture with your finger to avoid overwatering.

Temperature and humidity

Begonia rex thrives in an environment with temperatures between 15 and 25 degrees Celsius. It is important to maintain a high humidity level, between 50% and 70%, to ensure its well-being. If the air is too dry, consider using a humidifier or placing the plant on a tray with pebbles and water.

The right fertilizer

During spring and summer, we recommend feeding your Begonia rex with a balanced liquid fertilizer every 30 days. This will help the plant maintain its vitality and produce leaves with intense colors.

The pot and soil

Use well-draining soil rich in organic matter for your Begonia rex. An ideal mix could include peat, perlite, and vermiculite. Make sure the pot has drainage holes to prevent waterlogging, which could cause root rot.

How to propagate it

Begonia rex can be successfully propagated through leaf cuttings or division. Although propagation can be moderately challenging, with a little patience and care, you can grow new plants to admire and share.

Our final advice

With the right care, Begonia rex will reward you with its extraordinary beauty. Remember to regularly monitor the soil moisture and avoid direct sun exposure. With this attention, your Begonia rex will become a true jewel in your green space.

— Giulia's Gardens

Verified care data

This data comes directly from the validated botanical profile 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 feels dry to the touch · Check the soil moisture with your finger

Temperature

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

Humidity

high · 50% minimum · 70% maximum

Fertilization

Balanced liquid fertilizer · spring and summer · every 30 days

Propagation

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