This genus consists of around 20 species of biennials and perennials from North Africa, Europe, and Central Asia, and is a member of the figwort fmaily (Scrophulariaceae). They are mainly clump-forming plants with whorls of simple, smooth-edged, mid-green leaves that decrease in size as they grow up the erect flower spike. These braching stems bear pure white, pink, and sometimes yellow flowers throughout spring and summer, which are instantly recognizable by their hanging, 2-lipped, tubular bell shape. The common name foxglove refers to the curious shape of the flowers, which are thought to look a little like finger gloves. The medicinal properties of this genus have been appreciated since ancient time, and it is still used in the treatment of heart allments.
CULTIVATION
Digitalis species are easily growth in moist humus-rich soil. Most thrive in woodland conditions but are also suitable for open borders. Cut flowering stems down to the ground when flowering has finished to encouarge the growth of new flower spikes. Propagate from seed in sutumn or by division.
TopTip
Digitalis species are widely appreciated for their tall spikes of vibrantly colored flower; remove dead flowers to encourage a secondary flush of blooms.
CULTIVATION
Digitalis species are easily growth in moist humus-rich soil. Most thrive in woodland conditions but are also suitable for open borders. Cut flowering stems down to the ground when flowering has finished to encouarge the growth of new flower spikes. Propagate from seed in sutumn or by division.
TopTip
Digitalis species are widely appreciated for their tall spikes of vibrantly colored flower; remove dead flowers to encourage a secondary flush of blooms.
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