Goldencup St. John's wort - Hypericum patulum (Care, Characteristics, Flower, Images)

Goldencup St. John's wort

The goldencup St. John's wort (Hypericum patulum) is cultivated as an ornamental shrub because of its showy yellow flowers. The goldencup St. John's wort is native to China but is now found in many places around the world, typically at high altitudes.

Scientific classification

Species

Goldencup St. John's wort (Hypericum patulum)

Nances, spurges, willows and allies

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Perennial

Lifespan

Shrub

Plant Type

Green, Blue

Leaf Color

2.5 cm to 4 cm

Flower Size

Yellow

Flower Color

Green, Yellow

Stem Color

Evergreen, Semi-evergreen, Deciduous

Leaf type

0 - 32 ℃

Ideal Temperature

Images of Goldencup St. John's wort

Distribution of Goldencup St. John's wort

Distribution Map

Goldencup St. John's wort, a plant with cultivation status, is native to tropical and subtropical regions of East and Southeast Asia. It has spread beyond its native range, establishing a presence in parts of South America, South Asia, and East Asia. Goldencup St. John's wort can adapt to various climates, contributing to its wider distribution in both its native and introduced regions.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Shady ravines, rocks, open hillsides

Hemisphere Trend Curve

Northern

Sorthern

Culture

Garden Use

Goldencup St. John's wort is a hardy bush that blooms through spring and summer with bright yellow flowers. It has interesting foliage that is evergreen in most climates, but can drop its leaves to help it survive a frost. It is used in gardens as part of a flowering hedge, as an ornamental specimen, and in planters.

Interesting Facts

Goldencup St. John's wort produces large yellow flowers and is highly attractive to pollinators. This bushy shrub will grow as an evergreen in milder climate and as a deciduous shrub in more temperate areas. The flowers symbolize protection and rebirth. This plant was once thought to ward off evil spirits.

Name Story

Yellow mosqueta: Goldencup St. John's wort is another name for Hypericum patulum. The genus name comes from a combination of two Greek words. The word for hyper, or above, and the word meaning picture. In history, plants were hung over pictures and windows. Another name for this plant, St. John’s wort, is in reference to John the Baptist because the plant blooms around late June, or about the same time as the Feast of St. John the Baptist.

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Care Guide for Goldencup St. John's wort

Every 2 weeks

Water

Partial sun

Sunlight

0 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Goldencup St. John's wort prefers well-drained soil and moderate humidity, thriving with consistent moisture but showing drought tolerance once established. Water every two weeks to maintain proper moisture levels. It flourishes outdoors, benefiting from seasonal rain patterns to align its growth cycles.

Fertilize: Goldencup St. John's wort requires balanced nutrition for thriving blooms. Use a slow-release fertilizer in early spring and a half-strength water-soluble mix monthly during the growing season. Reduce feeding in cooler months to avoid hindering flower production and ensure robust growth and blooms.

Pruning: Goldencup St. John's wort has bright yellow blooms and thrives with pruning in late spring post-bloom. Trim about one-third to encourage bushier growth, remove dead stems, and improve air circulation. Regular pruning maintains aesthetics and boosts flowering in the next season.

Propagation: Goldencup St. John's wort is adaptable and can be propagated effectively using cuttings. Select healthy shoots, apply rooting hormone, and plant in well-draining soil. Maintain consistent moisture and warmth to establish strong roots, enabling gardeners to cultivate vibrant, mature plants.

Repotting: Goldencup St. John's wort requires excellent drainage in pots to thrive, ensuring that excess water does not accumulate, which can lead to root rot and other issues.

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Images of Goldencup St. John's wort

Distribution of Goldencup St. John's wort

Culture

Care Guide for Goldencup St. John's wort

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