Light: Bright indirect to medium indirect light. Avoid direct sun to protect those stunning leaves.
Temperature: Comfortable room temperatures (60–80°F). Avoid chilly drafts.
Humidity: Appreciates higher humidity (50–70%), but adapts well to average household levels.
Water: Water when the top inch of soil feels dry. Let it dry slightly between waterings—no soggy feet.
Potting mix: Light, well-draining soil mix rich in organic matter.
Fertilizer: Monthly with a diluted balanced houseplant fertilizer during spring and summer.
How to grow Begonia ‘Josephine’ indoors:
‘Josephine’ is easy to keep happy indoors. Place it in a spot with soft, indirect light, keep an eye on watering to avoid overdoing it, and gently boost humidity with regular misting or a humidifier nearby. Distilled or filtered water is best—but high-quality tap water (like San Francisco’s Hetch Hetchy supply) is usually just fine.
How to grow Begonia ‘Josephine’ outdoors in the Bay Area:
Outdoors in the Bay Area, ‘Josephine’ does best in sheltered, shady spots protected from direct afternoon sun and cold snaps. Ideal locations include covered patios, shaded balconies, or entryways that offer consistent humidity and protection from strong winds. Bring indoors when temperatures dip below 50°F.
Pet safe: No (best kept away from pets and small children)
Difficulty: Easy to intermediate. Great for beginners who enjoy foliage plants with flair.