Garden nasturtium

Origins and history

Garden nasturtium has a rich history that dates back to the Inca Empire, where it was cultivated for its medicinal properties and used as a natural remedy for various ailments. It was later introduced to Europe by Spanish conquistadors and gained popularity as an ornamental plant. Today, garden nasturtium is grown in gardens worldwide and is cherished for its beauty and culinary versatility.

Nutritional information

Garden nasturtium is a good source of vitamin C and contains compounds like glucosinolates, which have been associated with potential health benefits. It is also low in calories and rich in antioxidants.

Allergens

Garden nasturtium may cause allergic reactions in individuals who are sensitive to plants in the Tropaeolum family. People with known allergies should exercise caution when consuming garden nasturtium and consult with a healthcare professional if necessary.

How to select

When selecting garden nasturtium, look for plants or seeds at nurseries, garden centers, or online retailers. Choose plants with healthy leaves and vibrant flowers, and ensure that they have not been treated with pesticides or other chemicals. If purchasing seeds, opt for organic or untreated varieties for the best quality.

Storage recommendations

To prolong the freshness of garden nasturtium flowers, store them in a container lined with a damp paper towel in the refrigerator. They can stay fresh for up to a week. The leaves can be stored in a plastic bag in the refrigerator for a few days. Before using, rinse the flowers and leaves gently under cold water to remove any dirt or insects.

How to produce

Garden nasturtium can be easily grown from seeds in a sunny spot with well-draining soil. Sow the seeds directly into the ground or in containers, following the instructions on the seed packet. The plant thrives in moderate temperatures and requires regular watering to keep the soil moist. With proper care, amateur gardeners can enjoy a bountiful harvest of garden nasturtium.

Preparation tips

Garden nasturtium flowers can be used as a colorful garnish for salads, soups, and appetizers. They can also be stuffed with various fillings or used to infuse oils and vinegars. The leaves can be added to salads, sandwiches, or wraps for a peppery kick. Additionally, both the flowers and leaves can be used to make pesto, adding a unique twist to the traditional recipe.

Substitutions

Arugula, watercress, or radish sprouts can be used as substitutes for garden nasturtium leaves, as they share a similar peppery flavor. However, they may not provide the same vibrant color and visual appeal as garden nasturtium. As for the flowers, there are no direct substitutes for their unique appearance and flavor.

Culinary uses

Garden nasturtium is commonly used in salads, where its vibrant flowers and peppery leaves add visual appeal and flavor. It is also used as a garnish for various dishes, including appetizers, soups, and main courses. In addition, garden nasturtium flowers can be used to make floral-infused vinegars or to decorate cakes and desserts.

Availability

Garden nasturtium is widely cultivated and available in many regions around the world. It is particularly popular in Europe, North America, and Australia. It can be grown in gardens or purchased from farmers markets, specialty grocery stores, or online retailers.