ALSTROEMERIA

Commonly called Peruvian lily or lily of the Incas, this genus of around 50 species of fleshy rooted perennials is found in South America, often at altitude. Celebrated for their long-lasting beautifully marked flowers, they are equally notorious for their vigorous roots and self-sowing nature. At least 1 species, Alstroemeria psittacina, is considered a weed in some areas. The leaves are mid-green, usually lance-shaped, and slightly twisted. Tall wiry stems terminate in a many-flowered head of 6-petalled lily-like blooms that occur in many shades. The famous botanist Linnaeus named the genus after one of his pupils, Claus von Alstroemer (1736-1794), who sent him the seeds in 175.3 from Spain.

CULTIVATION

Some species can be a little frost tender, which can be managed by insulating the roots with mulch. However, most are easily grown in any sunny position with moderately fertile well-drained soil that can be kept moist during the flowering season. Propagate by division when dormant or from seed.

Top Tip

Alstroemeria plants need plenty of sunlight and shelter to thrive. Protect from strong wind. They do well planned in a clump in a border and with herbaceous perennials.