Ipomoea × multifida: Cardinal Climber with Crimson Flowers and Lobed Leaves

Ipomoea × multifida (cardinal climber) is a twining annual with deeply lobed mid-green leaves and 1-inch crimson blooms with white throats appearing in summer.

Noteworthy Characteristics

Seeds are highly toxic if ingested. Flowers attract hummingbirds.

Care

Grow in moderately fertile, well-drained soil. Provide support or use as groundcover. Chip seeds or soak 24 hours before sowing. Shelter from cold, drying winds.

Propagation

Sow seed in spring.

Problems

White blister, rust, fungal leaf spots, stem rot, thread blight, charcoal rot, and wilt.

Overview

• Height: 3–6 ft.
• Light: Full Sun Only
• Moisture: Dry to Medium
• Characteristics: Attracts Hummingbirds
• Bloom Time: Summer
• Flower Color: Red
• Uses: Beds and Borders, Ground Covers, Trellis, Poisonous
• Seasonal Interest: Summer Interest
• Type: Annuals