Begonia Care Guide

🌿 Begonia Care Guide

(Rex, Cane/Angel Wing, Maculata, Wax Begonia & more)

🌤️ Light

Prefers bright, indirect light.

Rex and patterned varieties need good light to maintain vibrant colors.

Avoid direct sun — delicate leaves burn easily.

Too little light = dull color and leggy growth.

💧 Water

Water when the top 1–2 inches of soil are dry.

Keep soil slightly moist, but never soggy.

Begonias are prone to root rot if overwatered.

Avoid getting water on leaves — can cause spotting or mildew.

💨 Humidity

Loves higher humidity (50–70%+).

Great for greenhouses or cabinets.

Avoid misting directly — can damage leaves.

Use a humidifier or pebble tray if needed.

🌡️ Temperature

Ideal range: 65–80°F.

Sensitive to cold — avoid drafts and temps below ~60°F.

🪴 Soil & Potting

Needs a light, airy, well-draining mix:

potting soil

perlite

orchid bark or coco coir

Good airflow around roots is key.

Repot every 1–2 years or when crowded.

🌱 Growth & Types

Rex Begonias: grown for foliage, more humidity-sensitive

Cane/Angel Wing: upright growers with spotted leaves

Maculata: iconic polka-dot variety (a cane type)

Wax Begonias: more compact and beginner-friendly

⚠️ Troubleshooting

Crispy edges / leaf browning

Low humidity or inconsistent watering.

Yellowing leaves

Overwatering or poor drainage.

Leaf drop

Temperature stress or sudden environment changes.

Powdery spots / mildew

Too much moisture on leaves or poor airflow.