Commonly known as globe thistie, this mainly Eurasian genus of 120-odd annuals and peennials belongs to the daisy family (Asteraceae). The popular Echinops ritro has been in cultivation for over 400 years and was a favorite with the Victorians both as a garden plant and for its dried flowers. Echinops species grow strongly from early spring, producing a basal clump of silver-gray to almost steel blue leaves that may be simple or featherlike, and are usually spine-tipped at the lobes. The round flowerheads are usually metallic purple-blue; they are without ray florets, but are enclosed in similarly colored bracts. Echinops is from the Greek meaning "like a hedgehog", which is an apt description for the spiky flowerheads.
CULTIVATION
Hardiness varies, but most species are frost tolerant. They will also withstand summer heat but prefer not to dry out. Moist, humus-rich, well-drained soil is best. Deadhead the flowers frequently to prolong flowering. Cut plants back to ground level in autumn or early winter. Propagate by division when dormant, or raise from seed.
Top Tip
Echinops plants will thrive on neglect, and can be used in herbaceous borders or meadow gardens. They are also suitable for cutting and in dried flower arrangements.
CULTIVATION
Hardiness varies, but most species are frost tolerant. They will also withstand summer heat but prefer not to dry out. Moist, humus-rich, well-drained soil is best. Deadhead the flowers frequently to prolong flowering. Cut plants back to ground level in autumn or early winter. Propagate by division when dormant, or raise from seed.
Top Tip
Echinops plants will thrive on neglect, and can be used in herbaceous borders or meadow gardens. They are also suitable for cutting and in dried flower arrangements.
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