Nasturtiums can indeed be an excellent choice for a flowering hedge due to several appealing attributes:
Reasons Nasturtiums are Ideal for Hedges:
- Rapid Growth: Nasturtiums are fast-growing annuals or perennials that quickly fill in spaces, providing a dense hedge relatively quickly.
- Trailing or Climbing Varieties: Some types of nasturtiums have a trailing or climbing habit, making them suitable for training along trellises, fences, or other support structures to create a living wall of flowers.
- Abundant Blooms: They produce an abundance of colorful and vibrant flowers in various shades of red, orange, yellow, and sometimes cream, adding a cheerful and eye-catching display to your hedge.
- Edible and Attractive Foliage: Nasturtiums have attractive, round leaves that are edible and can be used in salads or as garnishes, adding a culinary appeal to the hedge.
- Attracts Beneficial Insects: The flowers attract pollinators like bees and butterflies, contributing to the overall biodiversity of the garden.
- Adaptability: Nasturtiums are adaptable and can thrive in various soil types, though they prefer well-draining soil, and they can tolerate some neglect once established.
Tips for Creating a Nasturtium Hedge:
- Spacing: Plant nasturtium seeds or seedlings closer together to create a more solid hedge. Space them about 8 to 12 inches apart to encourage a dense growth pattern.
- Support: If using climbing varieties, provide a trellis or support structure for the vines to climb.
- Pruning and Deadheading: Regularly deadhead spent flowers to encourage continuous blooming. Prune back leggy growth to promote bushier growth and denser foliage.
- Sunlight: Ensure they receive adequate sunlight; nasturtiums thrive in full sun but can tolerate some shade.
- Watering: Water consistently, especially during dry periods, to encourage healthy growth and flowering.
A nasturtium hedge not only adds a burst of color and vibrancy but also brings a charming and natural feel to your garden space. Its rapid growth, abundant blooms, and adaptability make it a popular choice for gardeners looking to create a colorful and attractive living hedge.