Begonia dregei

Begonia dregei

Maple Leaf Begonia (Woody-Stemmed Begonia)

Begonia dregei is a distinctive South African species known for its tiny, deeply lobed leaves that resemble miniature maple foliage. A member of the cane-stem or shrub-like begonia group, this species forms a thickened, woody caudex at its base and produces upright stems that branch freely with age. The overall effect is delicate yet sculptural—like a bonsai in begonia form.

This species is particularly well-suited for collectors, container gardens, and growers who love unusual textures. It thrives with bright light, moderate watering, and good air circulation, and can tolerate periods of dryness once established.

Care Guide

• Light: Bright, filtered light. Tolerates some direct morning sun, especially outdoors.

• Water: Water when the top 1–2 inches of soil are dry. Allow to dry slightly between waterings; avoid keeping consistently wet.

• Humidity: Enjoys moderate humidity (40–60%) but adapts to drier air better than most begonias.

• Temperature: Prefers 60–80°F. Protect from frost and temperatures below 45°F.

• Soil: Loose, well-draining mix such as potting soil blended with perlite, bark, and sand.

• Fertilizer: Feed monthly in spring through early fall with a balanced, diluted fertilizer. Reduce in winter.

Blooms

Begonia dregei produces delicate white flowers on slender stalks, often appearing in late summer through fall. While not the focal point of the plant, the blooms add a gentle, cloudlike effect above the foliage.

How to Grow Indoors (San Francisco)

Place near a bright window with gentle morning or filtered light. Keep in a container with excellent drainage and avoid letting water sit at the base. Ambient humidity in most homes is sufficient, especially in older buildings or homes near the coast. Avoid overly dry environments or placement near heaters.

How to Grow Outdoors (San Francisco)

Can be grown outdoors in a lightly sheltered location such as a shaded balcony, covered patio, or among other potted shade-lovers. Protect from frost, heavy rain, and direct hot sun. Ensure the pot drains freely and move indoors during cold snaps. Performs well outdoors from late spring through fall.

Why We Love It

With its bonsai-like silhouette, uniquely textured leaves, and ability to thrive in bright, dry conditions, Begonia dregei stands out among begonias for both beginners and collectors. Its manageable size and forgiving nature make it an ideal accent on a windowsill, plant shelf, or shaded patio.