The whole plant, especially when in bloom, gives off a most unpleasant smell when handled[245]. You can test your soil to ensure the right pH balance, and anywhere from 5.5 to 7 is perfect. It grows well in the summer meadow and is a useful plant for attracting insects[24]. The leaves look elongated and slightly oval and are arranged opposite. Growing St. John’s wort herb in a location with too much sun can lead to leaf scorch, while too much shade reduces the number of flowers. Seedlings can be planted in the spring. It is included in an evolving list of plants carefully researched and chosen by RHS experts. Albury Purple St. John's Wort makes a fine choice for the outdoor landscape, but it is also well-suited for use in outdoor pots and containers. There are over 400 species of Hypericum that includes annuals, perennials, shrubs and 10 ft. trees. St. John’s Wort influences many hormones, but it’s primarily known to help regulate common female hormones as well as stress hormones. Amend its soil with compost annually for best results. Regulates Hormones. Other uses include containers, rock gardens and foundation plantings. Prized for its various health benefits, St. John’s Wort is famous for its depression-reducing qualities.However, this multipurpose herb is so much more than a simple blues fighter. 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Maintenance Tips: If you desire to shape St. John’s Wort, use the Haircut Method for pruning. The Hypericum genus has cultivars and shrubby species that are prettier, including: David Beaulieu is a garden writer with nearly 20 years experience writing about landscaping and over 10 years experience working in nurseries. The best location is one with bright morning sunlight and a little shade in the hottest part of the afternoon. Space plants 18 to 24 inches apart and avoid planting new plants within the spread of the St. John's wort, especially in humid climates. St. John’s wort grows best in sunny or partial shade, in slightly acidic soil. tall with a spread of 1.5 to 2 feet (46-61 cm. The primary common name (alternate spellings, "St. Johnswort" and "St. John's-wort") refers to the fact that the flowers were traditionally harvested on the Catholic Saint's Day honoring the nativity of St. John the Baptist, June 24. Hypericum Growing and Care Guide. When taken as a medicine, it does have side effects, such headache, dizziness, and nausea. Birds, such as Finches, will eat the seeds during the winter months. It also withstands drought but grows best with irrigation during prolonged dry spells. Learn tips for creating your most beautiful (and bountiful) garden ever. Hypericum perforatum, known as perforate St John's-wort, common Saint John's wort, or simply St John's wort, is a flowering plant in the family Hypericaceae and the type species of the genus Hypericum. It is a small shrub that’s hardy to zones 5 – 9 and that shines across seasons. Plant St. John's wort in a bed that drains well to minimize the chances of root rot. Beneficials such as bees and butterflies will be drawn to this beauty in your yard as well helping to pollinate your garden. Common St. John's Wort (Hypericum perforatum) has been used as an herbal remedy for its anti-inflammatory and healing properties since the Middle Ages. Its flowers are not only a bright yellow color, but they also sport showy stamens (the long, slender flower parts that carry pollen). After harvesting the flowers, the believer would hang them over a painting or statue of St. John in the home. Other herbs taste better when they are harvested before flowering, such as mint plants, but St. John’s wort is more effective after it has flowered. St. John’s Wort is a perennial herbaceous plant that can reach heights of growth of 50 cm to one meter (20 to 40 in). Ames St John Wort (Hypericum kalmianum 'Ames'): A small, 2 to 2 1/2 feet high and wide, rounded shrub from Iowa State introduction program, 1-inch wide golden yellow flowers in summer, extremely hardy. perforate St John's wort. It is hard to contain this perennial, since it spreads in two ways: This helps account for why it is considered an invasive plant in some regions. How to Grow St. John's Wort . St John's Wort is commonly known for its medicinal purposes. You can also use it as an edging or to mark boundaries and pathways where you don’t want to obstruct the view. St. John’s wort adapts to both moist and dry soil, and even tolerates occasional flooding. Common Names: St John’s Wort (Hypericum perforatum), Tutsan, Aaron’s Beard, Rose of Sharon. This herb adapts well to either dry or moist soil, it can withstand droughts or flooding, and requires little maintenance to grow. In the second and following years, the plant should be allowed to flower before harvesting, usually in June or July. Around one-third of the plant (flowers, stalks, and leaves) can be cut without causing permanent damage. Compact and easy to grow, Hypericum kalmianum (Kalm St. John's Wort) is a small semi-evergreen shrub with showy, golden yellow flowers blooming for about 6 weeks in mid to late summer. What is not as commonly known is just how beautiful this plant's flowers are! To prepare it, pour one teaspoon full of St Johns Wort in one cup of boiling water. St. John’s wort is named after St. John the Baptist, as the plant is in full bloom on 24th June, St. John’s feast day. Remove 50% to 75% of the top of the shrub maintaining a mounded form. This practice was thought to protect the believer from evil spirits. To speed up the drying process, the plant material can be placed on a cooki… Growing Region: Zones 5 to 9.UK Hardiness: H5 to H6 Thus its status as a weed in the opinion of many gardeners. However, an annual pruning is necessary to keep the St. John’s wort nicely shaped and full of summer flowers. Once mature, it is reasonably drought-tolerant. St. John's Wort plant care is a snap, so let's find out how easy it is to grow these delightful shrubs. In fact, your main maintenance chore with established plants will be keeping them in check. Rocky soil or loam, and leaves ) can be cut without causing permanent damage bees butterflies. Over the centuries, including: but the plant full, all-day sun or partial,... 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