Nerines are South African bulbous perennials, grown as cut flowers and ornamentals, with lily-like flowers in spherical umbels. Most grown plants are hybrids of species such as N. sarniensis, N. bowdenii and N. undulata; bulbs need about two years before first flowering.
Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb
Light
Full sun
Water
Water freely during active growth in the warm season, then keep dry while the bulb is dormant.
Soil
Well-drained sandy or gritty soil, with the bulb neck at or near the surface.
Temperature
Roughly 15–25 °C during growth; protect from frost, as many species tolerate only light frost.
How easy
Moderate
About
Nerine (nerines, Guernsey lily, Jersey lily, spider lily) is a genus of flowering plants belonging to the family Amaryllidaceae, subfamily Amaryllidoideae. They are bulbous perennials, some evergreen, associated with rocky and arid habitats. They bear spherical umbels of lily-like flowers in shades from white through pink to crimson. In the case of deciduous species, the flowers may appear on naked stems before the leaves develop. Native to South Africa, there are about 20–30 species in the genus. Though described as lilies, they are not significantly related to the true lilies (Liliaceae), but more closely resemble their relatives, Amaryllis and Lycoris. The genus was established by the Revd. William Herbert in 1820.
Nerines have been widely cultivated and much hybridized worldwide, especially Nerine bowdenii, N. masoniorum, N. sarniensis and N. undulata (previously known as N.
How to grow it
Breeding and hybridisation of Nerine began as early as the beginning of the nineteenth century with the work of William Herbert. A number of the species of this genus are cultivated as ornamentals, such as N. sarniensis, N. undulata (N. flexuosa) and Nerine bowdenii. N. sarniensis is, probably, the best known species of the genus and it has been cultivated in Europe since the beginning of the 17th century. N. bowdenii was introduced to England at the end of the 19th century and used as an ornamental since the first decade of the 20th century. Along with Nerine bowdenii they have been extensively used in plant breeding programmes that have produced the majority of the commercially available hybrids. The hybrid cultivar 'Zeal Giant' has gained the Royal Horticultural Society's Award of Garden Merit.
The bulbs of Nerine species need a minimum of two years growth and development in order to produce their first flowers. The largest bulbs can give rise to two stems or more if they have been grown under suitable conditions.
Where it grows
Nerine are native to Southern Africa, their distribution range being from the Cape Peninsula in the south to Botswana, Eswatini, Lesotho, Namibia to the northwest and northeast of South Africa, occupying all nine provinces of South Africa. (see distribution maps in Zonneveld & Duncan, 2006). They prefer rocky, arid and mesic habitats, and most species are found in the summer rainfall region.
Uses
Nerine species and hybrids with their colourful long-lasting blooms are grown commercially for the cut-flower industry and sale of ornamental bulbs.
Text excerpted from the Wikipedia article Nerine by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.