Perforate St. John's Wort (Hypericum perfoliatum)

Perforate St. John's Wort

Hypericum montanum are normally from 20 to 80 cm. Its flower has five petals and it flowers in summer.

Scientific classification

Species

Perforate St. John's Wort (Hypericum perfoliatum)

Nances, spurges, willows and allies

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Perennial

Lifespan

Deciduous

Leaf type

10 - 35 ℃

Ideal Temperature

Images of Perforate St. John's Wort

Distribution of Perforate St. John's Wort

Distribution Map

Perforate St. John's Wort has a natural distribution across the Mediterranean region and parts of southwestern Europe. It has also been introduced and is cultivated in South American regions. This plant has expanded its presence beyond its native temperate and subtropical habitats, adapting to various environments across continents.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Perforate St. John's Wort

Every week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Perforate St. John's Wort thrives in temperate climates, requiring consistent moisture without being waterlogged. It has moderate drought tolerance and should be watered weekly for optimal health. Typically grown outdoors, perforate St. John's Wort benefits from adequate rainfall for successful flowering and growth in its preferred climate zones.

Fertilize: Perforate St. John's Wort requires minimal fertilization, often needing none after planting. If slow growth is noted, a low-concentration balanced fertilizer (10-10-10 NPK) can be applied as needed.

Pruning: Perforate St. John's Wort features bright yellow flowers and medicinal benefits. Prune regularly in early to late spring, removing dead stems to encourage fuller growth and vigorous blooming. Use sharp shears for clean cuts and consult local guides for regional care advice.

Propagation: Perforate St. John's Wort is valued for its medicinal properties and bright yellow flowers. To propagate, use quality seeds in well-draining soil, keeping moisture consistent. Thin seedlings to prevent overcrowding and handle them gently during transplanting to promote strong establishment in their final location.

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Common Pests & Diseases

Flower withering Leaf wilting Flower wilting Dark blotch Leaf rot

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