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Known for their vibrant colours and diverse forms, begonias are a garden favourite. Here’s how to grow and care for begonias, ensuring a vibrant and colourful display.
How to Grow Begonias
Choosing Your Begonia
Begonias come in a wide range of types, from wax begonias that thrive in the sun to tuberous begonias that prefer shade. Choose the type that suits your gardening conditions.
Planting Begonias
- Location: Most begonias prefer partial shade, though some can handle more sun. Ensure the location you choose is suitable for the variety you have.
- Soil: Plant begonias in well-draining soil. A good mix is equal parts peat moss, garden soil, and perlite or coarse sand.
- Spacing: Space begonia plants six to eight inches apart to ensure good air circulation and prevent fungal diseases.
Caring for Begonias
- Watering: Water begonias regularly, but avoid overwatering as this can cause root rot. Water in the morning to ensure the foliage is dry by evening.
- Feeding: Apply a balanced liquid fertilizer every two weeks during the growing season.
- Pruning: Regularly deadhead spent blooms to encourage more flowers. In the fall, cut back the foliage to help the plant conserve energy.
Propagation
You can propagate begonias through leaf cuttings, stem cuttings, or division. The best method depends on the type of begonia.
Potential Issues
Watch for signs of powdery mildew, botrytis blight, and begonia stem and root rot. If you see any issues, treat with a fungicide and ensure the plant has proper watering and air circulation.
With their showy flowers and lush foliage, begonias add a splash of colour to any garden. With the right care and attention, you can enjoy a vibrant display all season long.