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Description
Hypericum Inodorum is a deciduous shrub that belongs to the Hypericaceae family. It is native to Asia and Europe and is commonly known as St. John’s Wort. The plant grows up to 3 feet tall and 4 feet wide and has a dense, bushy growth habit. The leaves are dark green, glossy, and oval-shaped, measuring approximately 2 inches long. The shrub blooms in summer and produces bright yellow flowers that measure about 2 inches across. The plant’s flowers attract bees and butterflies, making it an excellent choice for pollinator gardens.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malpighiales |
| Family | Hypericaceae |
| Genus | Hypericum |
Appearance
Hypericum Inodorum has a dense, bushy growth habit with dark green, glossy, oval-shaped leaves that measure approximately 2 inches long. The shrub grows up to 3 feet tall and 4 feet wide and produces bright yellow flowers that measure about 2 inches across. The plant’s flowers attract bees and butterflies, making it an excellent choice for pollinator gardens. The plant’s bark is smooth and grayish-brown.
Care Guide
Hypericum Inodorum is easy to care for and requires minimal maintenance. The plant prefers well-drained soil that is moist but not waterlogged. It can tolerate a wide range of soil types, including sandy, loamy, and clay soils. The plant needs full sun to partial shade and can tolerate temperatures as low as -20°F. The plant is hardy in USDA zones 5-9.
The plant requires regular watering during the first growing season to establish a strong root system. Afterward, the plant can tolerate periods of drought. Fertilize the plant with a balanced fertilizer in the spring and midsummer. Prune the plant in early spring to promote bushy growth and remove any dead or damaged wood.
Common Pests & Diseases
Hypericum Inodorum is susceptible to a few pests and diseases, including spider mites, scale insects, and powdery mildew. Spider mites and scale insects can be controlled with insecticidal soap or neem oil. Powdery mildew can be controlled by removing infected plant parts and providing good air circulation around the plant.
Habitat
Hypericum Inodorum is native to Asia and Europe and can be found growing in a variety of habitats, including woodlands, meadows, and hedgerows. The plant prefers full sun to partial shade and well-drained soil that is moist but not waterlogged. The plant is hardy in USDA zones 5-9.
Question and Answer
Q: Is Hypericum Inodorum deer resistant?
A: Yes, Hypericum Inodorum is deer resistant.
Q: Can Hypericum Inodorum be grown in containers?
A: Yes, Hypericum Inodorum can be grown in containers.
Q: How often should Hypericum Inodorum be fertilized?
A: Hypericum Inodorum should be fertilized with a balanced fertilizer in the spring and midsummer.
Q: Does Hypericum Inodorum attract pollinators?
A: Yes, Hypericum Inodorum’s bright yellow flowers attract bees and butterflies, making it an excellent choice for pollinator gardens.
Related Plants
- Hypericum Calycinum
- Hypericum Moserianum
- Hypericum Kalmianum
- Hypericum Perforatum
References
- “Hypericum Inodorum ‘Magical Universe’.” Missouri Botanical Garden. www.missouribotanicalgarden.org.
- “Hypericum Inodorum.” The Spruce. www.thespruce.com.
- “St. John’s Wort.” Royal Horticultural Society. www.rhs.org.uk.
