This large genus belongs to the hyacinth family (Hyacinthaceae) and contains around 80 species of bulbs native to South Africa and the Mediterranean region. They quickly form large clumps of grassy to strap-like leaves, sometimes with a rib down the middle of them. In spring or summer, depending on the species, upright conical spikes of white to cream flowers appear. Often called chincherinchee or the star-of-Bethlehem, the flowers are sometimes mildly scented. They are usually starry or cup-shaped and have 6 petals in 2 whorls of 3. The botanical name comes from the Greek ornis (a bird) and gala (milk), as the flowers resemble a white bird when they are spread out. They are striking additions to a rock garden or border.
CULTIVATION
Most of the European species tolerate moderate frosts whereas the South African species are frost tender and may need to be lifted for winter. Plant in a sunny open position with light well-drained soil. Water well when flowering, then dry off when the plants are dormant. Propagate by division.
Top Tip
Although popular in rock gardens. Ornithogalum species also do well in containers. Use a loam-based potting mix and water sufficiently for moist but not damp soil.
CULTIVATION
Most of the European species tolerate moderate frosts whereas the South African species are frost tender and may need to be lifted for winter. Plant in a sunny open position with light well-drained soil. Water well when flowering, then dry off when the plants are dormant. Propagate by division.
Top Tip
Although popular in rock gardens. Ornithogalum species also do well in containers. Use a loam-based potting mix and water sufficiently for moist but not damp soil.
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