Bugle Lily
Family
Iridaceae
Origin
South Africa
Description
Watsonia also known as Bugle Lily, is a large perennial herb that grows from corms. They also bear more than a passing resemblance to their other South African cousin, gladiolus, with their tall, willowy flower stems and strap-like leaves. Their flowers are more delicate than most gladioli, however, opening up from tubular buds to graceful trumpet-like blooms – giving rise to the plant's common name, the bugle lily.
In Winter long strappy sword to reed like foliage is produced from the corm before the slender reddish flowering stems appear in Spring.
These lovely flowers rise on spikes from thick sword-like leaves about 18 inches (46 cm.) long. Flowers soar almost a foot (31 cm.) above the foliage and may be orange, red, pink, coral, white, peach, yellow and lilac hues.. Blooms are 3 inches (8 cm.) long and last several weeks, making them an attractive cut flower The flowers will last may weeks attracting beneficial insects and birds to them. Late in Summer to Autumn the plant will begin to die off and go into dormancy.
Watsonia’s brightly coloured flowers attract birds and pollinating insects into the garden.
Environment
Watsonia like well-drained soil and full sun. They like fertile soil, preferably well drained but will put up with some water logging. When preparing your bed dig through a good amount of compost.
Prepare a bed in fall by adding a generous amount of compost and working it in to a depth of 6 inches (15 cm.). Bury corms 4 or 5 inches (10-13 cm.) deep, spaced 12 inches (31 cm.) apart. Cover them with the amended soil and tamp down lightly.
Water the plants periodically. It is better to provide a good weekly soaking than to water them lightly two or three times a week. The roots and stems will appear shortly after their first watering.
It needs occasional feeding during the growing season (autumn-winter-spring) with small doses of preferably organic fertilizer with a high concentration of potash.
Best left undisturbed and allowed to spread freely. Every few years it is important to divide clumps as their flowers begin to diminish each season. This can be done late Summer to Autumn. Make sure that when you cut up the corm that each piece has an eye and healthy roots. Replant by mixing through some compost.
Remove spent flowers at the end of the season however leave the leaves to continue to store energy for the next flowering season.
Fertiliser the plant during Spring with a bulb fertiliser.
Landscape Use
Watsonias are grand at the back of a border, where their 5- 6 foot tall flower stalks will be seen over other plants. Another way to grow them is behind a hedge, so they stand above it when in bloom, disappear when they die back.