Hypericum calycinum
One of the best hypericums for ground cover, even on dry shaded banks, Rose of Sharon is a Bulgarian species which is easily naturalised in difficult sites and may eventually need control by chopping around plants with a spade to halt the ... [... more]
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Hypericum 'Hidcote'
One of the most popular and reliable hypericums, originally found in a garden and probably a hybrid of 'Rose of Sharon'. It is generally very hardy - where prolonged hard frost may reduce some of its stems to ground level, new growth reappears in ... [... more]
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Hypericum olympicum
A dwarf Greek species, making a dense mound of small, grey-green leaves on upright branching stems. The plants gradually increase in spread by means of horizontal creeping stems, but are not invasive and may be planted safely in rock gardens. ... [... more]
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