Nasturtiums are a favorite of experienced gardeners because of their many unique benefits. They are easy to grow and do best when ignored. They thrive in poor soil and if you forget to water, they will grow even better. Another benefit is the fact that the Nasturtium leaves are eatable and are a great additions to salads. Finally, Nasturtiums make a good companion plant because of their ability to repel many insects.
Nasturtiums are annuals and will not survive frost or a hard freeze. They should be planted as seed directly into your garden after the last frost date. They will usually germinate in a week to ten days and grow very fast. Sow seeds 1/2 inch deep and 10 to 12 inches apart. They like full sun or partial shade but do not grow well in moist soil so keep the soil dry. Some varieties grow 10 inches tall as a regular plant while other varieties grow as a vine.
The flowers may be cut for indoor display and the leaves may be cut for eating as soon as they appear. Nasturtiums are not bothered by many insect pest except aphids occasionally. Use an insecticidal soap to treat if aphids are a problem. As stated, Nasturtiums require little or no care. So, plant them, then ignore them...except for admiring their splashy color in your garden.
Our Articles: