Begonia is a genus of perennial flowering plants in the family Begoniaceae. The genus contains more than 2,000 different plant species. The Begonias are native to moist subtropical and tropical climates.
Light
• Provide bright, indirect light. Early morning sun is ideal, but avoid harsh afternoon sun which can scorch leaves.
• A location that receives morning sun and afternoon shade is a good choice.
• Lack of light will cause the plant to stretch and become leggy.
Water
• Water when the top 1-2 inches of soil feel dry to the touch.
• Keep the soil consistently moist but never soggy, as overwatering can lead to root rot.
• Water at the base of the plant to keep the foliage dry, and avoid letting it sit in a saucer of water.
• Use filtered or room-temperature water if possible.
Soil & Fertilizer
• Use a well-draining, high-quality potting mix.
• Ensure your pot has drainage holes.
• Fertilize with a balanced liquid fertilizer at half strength during the growing season (spring and summer).
• Do not over-fertilize, as this can attract pests.
Humidity & Temperature
• Begonias prefer average room temperatures and dislike cold drafts.
• Bring outdoor begonias inside before temperatures drop below 50°F (10°C).
• They appreciate higher humidity. Consider using a pebble tray or humidifier.
Other Care Tips
Overwintering
• Bring indoor begonias inside before frost.
• For outdoor plants, dig up tubers before the first frost and store them for winter.
• In winter, reduce watering and place the plant in a bright spot indoors.
• Pinch the tips of branches to encourage bushier growth. Stop pinching when you're happy with the fullness to allow for flowering.
• Begonias generally do not require deadheading, as the flowers are self-cleaning.
