Empress of India Nasturtium

Tropaeolum nanum

Seeds per pack ~ 20   Germination 93%

Packed for 2025

The ‘Empress of India’ nasturtium is a compact, heirloom variety of Tropaeolum nanum, a species in the Tropaeolaceae family. Nasturtiums are native to South America, primarily Peru and Bolivia, where they have been grown for centuries. They were introduced to Europe in the 16th century and became popular ornamental and edible plants. ‘Empress of India’ was developed as a dwarf variety, prized for its deep crimson-red flowers and dark blue-green foliage. This variety is an excellent choice for borders, containers, and companion planting in vegetable gardens, adding vibrant color while being a useful edible and pollinator-friendly plant.

Culinary Uses: The peppery, slightly spicy flavor of the leaves makes them a great addition to salads, sandwiches, and pesto. The striking crimson blooms are edible and have a mild, spicy flavor similar to watercress. They are used as garnishes, in salads, or stuffed with soft cheeses. When immature, the seeds can be pickled as a caper substitute, often called "poor man's capers." Traditionally, nasturtiums have been used for their antibacterial and immune-boosting properties.

Appearance:  The ‘Empress of India’ nasturtium is a dwarf, bushy variety reaching about 12 inches (30 cm) tall with a spread of about 16 inches (40 cm). Produces a distinctive round, shield-like leaves with a deep blue-green hue and a waxy texture. This variety has brilliant deep crimson to dark red flowers with a velvety texture and yellow throats, blooming from late spring through fall.

Growing Tips: Thrives in full sun, though it can tolerate partial shade. More sun leads to more flowers. Prefers well-draining, moderately fertile soil. Too much nitrogen results in more leaves and fewer flowers. Drought-tolerant once established but benefits from occasional watering in dry conditions. Avoid overwatering.

Direct sow after the last frost, as nasturtiums dislike transplanting. Soak seeds overnight before planting to improve germination. Plant seeds ½ inch (1.25 cm) deep, spaced about 8–12 inches (20–30 cm) apart.  Companion planting is beneficial for deterring aphids and whiteflies. Often grown alongside vegetables like tomatoes, beans, and cucumbers.

Leaves and flowers can be harvested as needed, while seeds should be picked green for pickling or left to mature for saving.