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Description
Hypericum Gentianoides, also known as Orange Grass or St. John’s Wort, is a flowering plant from the Hypericaceae family. It is a perennial herbaceous plant that grows up to 2 feet tall and 1.5 feet wide. This plant is native to Europe and can be found in meadows, woodlands, and along the edges of forests.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malpighiales |
| Family | Hypericaceae |
| Genus | Hypericum |
Appearance
Hypericum Gentianoides has lance-shaped leaves that are glossy and dark green in color. The leaves are arranged in opposite pairs and can grow up to 3 inches long. The plant produces bright orange-yellow flowers that bloom in mid-summer and last until early fall. The flowers have five petals and are about 1 inch in diameter. The plant has a bushy growth habit and can spread by underground rhizomes.
Care Guide
Hypericum Gentianoides is a low-maintenance plant that thrives in well-drained soil and full sun to partial shade. This plant is hardy in USDA zones 5-9 and can tolerate drought conditions. Here are some care tips:
- Water: Water the plant deeply once a week, especially during dry spells.
- Fertilization: Fertilize with a balanced fertilizer in spring and summer.
- Soil: Plant in well-drained soil that is rich in organic matter.
- Sunlight: Place in full sun to partial shade.
- Hardiness Zones: Hardy in USDA zones 5-9.
Common Pests & Diseases
Hypericum Gentianoides is generally pest and disease-resistant. However, it can be susceptible to powdery mildew, leaf spot, and rust. Here are some common pests and diseases:
- Powdery Mildew: A fungal disease that causes a white powdery coating on the leaves.
- Leaf Spot: A fungal disease that causes brown spots on the leaves.
- Rust: A fungal disease that causes yellow-orange spots on the leaves.
Habitat
Hypericum Gentianoides is native to Europe but can be found in meadows, woodlands, and along the edges of forests. This plant prefers well-drained soil and full sun to partial shade. It is hardy in USDA zones 5-9.
Question and Answer
Here are some frequently asked questions about Hypericum Gentianoides:
Q: Is Hypericum Gentianoides a medicinal plant?
A: Yes, Hypericum Gentianoides has been used for centuries as a natural remedy for depression and anxiety.
Q: Can Hypericum Gentianoides be grown in a container?
A: Yes, Hypericum Gentianoides can be grown in a container as long as it has well-drained soil and gets enough sunlight.
Q: How often should I fertilize my Hypericum Gentianoides plant?
A: Fertilize with a balanced fertilizer in spring and summer.
Q: How do I propagate Hypericum Gentianoides?
A: Hypericum Gentianoides can be propagated by division in spring or fall.
Related Plants
Here are some related plants from the Hypericum family:
- Hypericum Androsaemum
- Hypericum Perforatum
- Hypericum Calycinum
- Hypericum Patulum
References
- “Hypericum gentianoides.” Missouri Botanical Garden. Accessed 28 July 2021. <http://www.missouribotanicalgarden.org/plantfinder/plantfinderdetails.aspx?kempercode=c370>.
- “Hypericum gentianoides.” Royal Horticultural Society. Accessed 28 July 2021. <https://www.rhs.org.uk/Plants/259964/Hypericum-gentianoides/Details>.
- “Hypericum gentianoides.” Plants For A Future. Accessed 28 July 2021. <https://pfaf.org/user/Plant.aspx?LatinName=Hypericum+gentianoides>.
