The Zimbabwean Gardener Issue 2 Spring 2012 | Page 16

5 Plant profile Go for gold! by Patsy Keevil Duranta repens and its new, exciting cultivars are plants worthy of a home in anyone’s garden. Its striking coloured foliage, blue flowers of varying shades, followed by bunches of yellow berries is of benefit to any herbaceous border. It is hardy, quick growing and aptly described as a no nonsense plant, especially as it is easy to grow and disease tolerant. This genus of about 30 species of evergreen or semi-evergreen plants is native to the southern parts of the USA, and to Central and South America, where it is found growing in thickets, scrubby areas and open woodlands. A cultivar is a race or variety of a plant that has been created or selected intentionally and maintained its unique character through cultivation. 16 These easy to grow shrubs are the perfect addition to your garden in the warmer weather. Cultivars In Zimbabwe, there are a variety of cultivars available in the nurseries. The variety you choose will depend on the particular role you want that plant to play in your garden. 1 2 3 Duranta repens is ideal for a small arching tree. It can be pruned for height, not thickness. Duranta repens ‘variegata’, with green and white variegated leaves, is useful for lightening areas where leaf contrast is needed. Duranta repens ‘alba’, with clusters of white flowers, is a useful screening shrub. All the repens varieties are an ideal choice for large hedges and high boundary fences. They are quick growing and if clipped at an early stage, well watered, mulched and fed, you will be well rewarded with a fine hedge. The green leaf varieties have thorns and are a security deterrent. 4 Duranta repens ‘Aussie 2000’ is a good screening sun shrub. The leaves are yellow and have a distinctive dark green band around the edge, like the Australian colours of green and gold. This shrub was bred to honour the Australian Olympics of 2000 hence its name ‘Aussie 2000’. 5 Duranta repens ‘Sheena’s Gold’ needs little introduction. This medium sized shrub has multiple uses. It can be grown as a small to medium sized internal hedge, a low pathway border or as an edging for a rose garden. In a formal garden, it can be shown off to great effect as a ‘lollipop’ specimen in a pot. I enjoy seeing them growing more naturally in an area that benefits from their brightly coloured leaves. The brightness of the yellow leaves is determined by how much sunlight it receives. All Durantas thrive in full sun though they can tolerate a modicum of shade.