Nasturtium 'Dwarf Cherry Rose' (Tropaeolum majus): Compact Edible Flowers for Containers

Overview

Tropaeolum majus 'Dwarf Cherry Rose' is a charming, mounding annual that reaches just 12 inches tall and wide. From summer through fall, it produces a profusion of cherry-red, five-petaled flowers above rounded, blue-green leaves. Both flowers and leaves are edible, adding a peppery kick to salads and garnishes. This South American native is perfect for edging beds, spilling from hanging baskets, or brightening herb gardens.

Growing Conditions

Plant in full sun with moist, well-drained soil. Interestingly, nasturtiums flower best in lean, low-fertility soil—rich soil encourages lush foliage at the expense of blooms. They tolerate light shade but bloom less prolifically.

Care and Maintenance

Water regularly until established, then moderately. Deadhead spent flowers to encourage continued blooming. These fast-growing annuals require minimal maintenance. Sow seeds indoors in early spring or directly in the garden after frost danger passes.

Common Problems

Watch for caterpillars, flea beetles, black aphids, slugs, whiteflies, and viral diseases. Good air circulation and avoiding overhead watering help prevent issues.

Landscape Uses

• Edging for beds and borders
• Container and hanging basket plantings
• Herb and vegetable gardens (companion plant)
• Ground cover on slopes
• Cut flowers for small arrangements

Key Features

• Edible flowers and leaves
• Attracts butterflies
• Fragrant blooms
• Self-seeds readily
• Compact mounding habit