The Green Corner

Begonia Rex: All You Need to Know About Growing the Stunning Houseplant

Begonia Rex Dew Drop

Begonias are quite popular among people owing to their striking foliage. While there are different variants of Begonias available, begonia rex is the most prominent one. This plant comes in a wide range of shapes, textures, and colours. The best thing about begonia rex is that it is easy to care for and maintain at home. However, if you want to grow this plant at home, there are certain factors you must know. In this blog, you will learn everything about growing and caring for the begonia rex. Let’s take a look!

Watering the Begonia Rex

When you are growing begonia rex at your home, it is important to ensure that the soil is moist all the time. You can test the soil moisture using your fingers. If you find that the top inch of the soil is dry, you can water the plant. However, make sure to avoid overwatering the plant as it can lead to the rotting of the roots. Moreover, overwatering may even lead to stunted growth of the plant and result in the appearance of yellow leaves.

Humidity and Temperature Conditions for Begonia Rex

Whether you are getting outdoor or indoor plants, placing them at the right temperatures is important. Begonia rex requires a moderate temperature between 60 degrees to 70 degrees Fahrenheit to sustain. In terms of humidity, moderately high humidity is essential. When the temperature is freezing cold, the growth of the begonia rex is likely to slow down. That is why these plants become dormant during the winter.

Light Required for the Growth of Begonia Rex

Begonia rex grows well in bright yet indirect light all around the year. Make sure to avoid direct sunlight, as it can cause damage to sensitive leaves. If you are placing the begonia rex outdoors, try to keep it in the shade. On the other hand, when placed indoors, keep it near an east-facing or north-facing window. Such a placement can help in avoiding direct sunlight while providing the plant with the required light to facilitate proper growth. To ensure that every part of the plant gets equal light, you need to rotate it whenever possible.

Fertiliser for Begonia Rex

If you want to ensure that the plant gets appropriate nutrients for growth, adding fertilisers is important. For begonia rex, it is ideal to use the regular houseplant fertiliser at half strength. Fertilisers must be added every 2 to 3 weeks during the summer and spring. The fertiliser needs to be added only in the growing season. Avoid using fertilisers during the fall as they will not be absorbed by the begonia rex plant.


Begonia rex is one of the favourite plants of many people. So, if you are one of them, knowing about its caring and maintenance is important. Now that you are well aware of all the important factors of growing begonia rex at home, it is time to plant them. Are you looking for a plant nursery where you can get nice plants for garden? In that case, The Green Corner can be an ideal choice. Reach out to the experts and get your garden plants today!