Rex Begonia
Begonia rex-cultorum
A foliage begonia with large, intricately patterned leaves in shades of silver, red, dark purple, and green. Grown as a houseplant and in warm climates as a garden plant.
Stages of growth
Calendar in the garden
How to care
Ventilate cuttings 2-3 times daily during rooting
Maintain moderate substrate moisture, avoid waterlogging
- •Use light peat substrate
- •Create a mini-greenhouse for cuttings
- •Rooting temperature 20-22°C
Difficulty growing
Requires basic knowledge and regular care.
Growing conditions
Soil preparation
Planting parameters
💡Preparation Tips
- •Dig the bed to a depth of 25-30 cm
- •Add compost or humus (5-10 kg per m²)
- •If necessary, adjust pH with lime or peat
Frequently asked questions(5)
Yellowing leaves can be caused by overwatering, cold air, or nutrient deficiency. Check soil moisture, ensure temperature is above 18°C, and fertilize the plant.
Propagate with leaf cuttings, stem cuttings, or seeds. Leaf cuttings root in moist peat substrate at 20-22°C in approximately 3-4 weeks.
Rex begonia prefers bright diffused light or light partial shade. Direct sunlight can fade the beautiful leaf coloration and cause sunburn.
In cold climates, begonia does not overwinter outdoors. In autumn, dig up the plant, pot it, and move indoors at 15-18°C. In spring, plant back in the garden after the last frost.
Powdery mildew appears with high air humidity and poor air circulation. Ensure ventilation, avoid spraying leaves, treat with fungicide if needed.
Role in the garden
Benefit information coming soon
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