Perforate (Common) St. John’s Wort ‘Hypericum perforatum’

A shrub-like plant with clusters of golden yellow flowers.  Known as Perforate St John’s-wort, common Saint John’s wort and St John’s wort, the common name “St John’s wort” comes from its traditional flowering and harvesting on St John’s Day, 24 June.

It is a believed to be a medicinal herb with antidepressant activity, although high-quality clinical evidence for such effects is limited. St John’s wort will alter growth form and habit to promote survival. Summer rains are particularly effective in allowing the plant to grow vegetatively, following defoliation by insects or grazing. A Orange/Red dye can be made from the fresh or dried flowers of this plant.

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From £3.50

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Overview
Additional Info

Additional information

Sun Preference

Sun either Partial or Full

Soil Preference

Most Soils OK

Suitable for

Requires sun and well-drained soil.

Attracts

Pollinators love the big, open flowers on this plant.

Flowering season

July onwards

Flowering colour

Yellow

Eventual height

30cm-60cm

Species Type

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