Hypericum / ˌ h aɪ ˈ p iː r ɪ k əm / is a genus of flowering plants in the family Hypericaceae (formerly considered a subfamily of Clusiaceae). [3] [4] The genus has a nearly worldwide distribution, missing only from tropical lowlands, deserts and polar regions. [5] Many Hypericum species are regarded as invasive species and noxious weeds.

2024年5月9日 · St. John's wort (Hypericum perforatum) is a beautiful yellow flowering plant. Learn how to care for this perennial shrub and help it thrive.

2023年11月25日 · Plant Characteristics: Hypericum is celebrated for its bright yellow flowers and abundant, bushy growth. This versatile plant can serve as an attractive ground cover or a standalone feature in gardens. Ideal Growing Conditions: Prefers full sun to partial shade and well-drained soil.

What is St. John's Wort (Hypericum)? First a bit of 4-1-1 about St. John’s Wort (Hypericum). It is a small shrub that’s hardy to zones 5–9 and that shines across seasons. Spring through fall the dense, leafy form makes it ideal for the middle layer of a …

Shrubby St. John's Wort is a herbaceous, perennial, deciduous or evergreen flowering shrub with a compact, dense habit, dark green leaves, and yellow flowers. It is one of around 400 species of Hypericum, which include herbs, shrubs, and trees, with …

2022年6月16日 · St. John’s wort (Hypericum spp.) refers to a genus of annuals, perennials and shrubs, typically with bright yellow, open flowers with prominent stamens. Some species develop red-brown autumn berries.

In general, Hypericum all have in common a summer blooming that’s very characteristic and instantly recognizable. It’s impossible to walk by these gold-colored flowers with prominent stamens, blissfully feeding hordes of bees and bumblebees .

2024年2月28日 · Everything you need to know about Hypericum. Read about different varieties, plant care, propagation advice, common problems, FAQs & photos.

Hypericum frondosum is a small, dense, upright, mounded deciduous shrub that is noted for its large showy golden yellow flowers and attractive blue-green foliage. It grows to 3-4’ tall and as wide.

Features rose-like, 5-petaled, waxy, cupped, golden yellow flowers (3" diameter) with numerous, prominent, dark yellow center stamens. Flowers of this popular hybrid are unusually large, slightly fragrant and bloom throughout the summer.