Spread throughout the Mediterranean and nearby Atlantic islands, this borage family (Boraginaceae) genus of 40 species of biennials, perennials, and shrubs includes several spectacular flowering plants. All have hairy leaves, usually a simple elongated lance-shape, and often in basal rosettes. Some plants are small and bushy, some from clumps of rosttes with tall flower stems, and other are woody shrubs with conical flower spikes. The flowers are small, 5-petalled, usually purple-blue, and heavily massed to produce an intense burst of color. Several Echium species have been used medicinally, and viper's bugloss (Echium vulgare) was once considered a cure for snake-bite, though it is now better known for the honey made from its nectar.
CULTIVATION
Of variable hardiness, most species require a bright sunny position with light, gritty, well-drained soil that remains moist during the flowering season. Propagtion is by division, from basal cuttings, or from seed, depending on the growth form. Some species self-sow readily in milder climates, so pruning of the old flower spikes is recommended.
Top Tip
Ideally suited to use in the garden border setting, Echium species flower reliably, tolerate a range of soil types, and require minimal pruning to keep in good order.
CULTIVATION
Of variable hardiness, most species require a bright sunny position with light, gritty, well-drained soil that remains moist during the flowering season. Propagtion is by division, from basal cuttings, or from seed, depending on the growth form. Some species self-sow readily in milder climates, so pruning of the old flower spikes is recommended.
Top Tip
Ideally suited to use in the garden border setting, Echium species flower reliably, tolerate a range of soil types, and require minimal pruning to keep in good order.
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