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Description
Oenothera Laciniata, commonly known as cutleaf evening primrose, is a perennial plant that belongs to the Onagraceae family. The plant is native to North America, and it grows up to 3 feet tall. The leaves of the plant are lance-shaped, and they have a finely divided and lacy appearance. The flowers of Oenothera Laciniata are bright yellow and appear in the late spring and early summer. The plant has a taproot system, which allows it to tolerate drought conditions.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Onagraceae |
| Genus | Oenothera |
Appearance
Oenothera Laciniata has a unique appearance that sets it apart from other plants. The leaves of the plant are long and narrow, and they have deep lobes that give them a lacy appearance. The flowers of the plant are bright yellow and have four petals. The petals are arranged in a cross shape, and the flowers have a sweet fragrance. The plant blooms in the late spring and early summer, and the flowers remain open for one night only.
Care Guide
To ensure that Oenothera Laciniata thrives, it is important to provide it with the right care. Here are some tips on how to care for this plant:
Water: Oenothera Laciniata requires moderate watering. Water the plant deeply once a week, and make sure that the soil drains well.
Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.
Soil: Oenothera Laciniata prefers well-draining soil that is rich in organic matter. The plant can tolerate a wide range of soil types.
Sunlight: Oenothera Laciniata requires full sun to bloom. Make sure that the plant receives at least 6 hours of direct sunlight per day.
Hardiness Zones: Oenothera Laciniata is hardy in USDA zones 4 to 8.
Common Pests & Diseases
Oenothera Laciniata is generally a hardy plant that is resistant to most pests and diseases. However, here are some common problems that you may encounter:
Pests: The plant may be affected by aphids, spider mites, and cutworms. Use insecticidal soap or neem oil to control these pests.
Diseases: Oenothera Laciniata may be susceptible to powdery mildew and root rot. Ensure that the plant is not overwatered, and remove any infected leaves immediately.
Habitat
Oenothera Laciniata is native to North America and can be found in prairies, meadows, and open woods. The plant prefers well-draining soil and requires full sun to bloom. It is a hardy plant that can tolerate drought conditions.
Question and Answer
Q: Is Oenothera Laciniata an invasive species?
A: No, Oenothera Laciniata is not considered an invasive species.
Q: How often should I water Oenothera Laciniata?
A: Water the plant deeply once a week, and make sure that the soil drains well.
Q: What is the blooming period of Oenothera Laciniata?
A: The plant blooms in the late spring and early summer.
Q: How tall does Oenothera Laciniata grow?
A: Oenothera Laciniata can grow up to 3 feet tall.
Related Plants
Here are some plants that are related to Oenothera Laciniata:
- Oenothera Biennis
- Oenothera Fruticosa
- Oenothera Speciosa
- Oenothera Macrocarpa
References
- https://www.fs.fed.us/wildflowers/plant-of-the-week/oenothera_laciniata.shtml
- https://www.gardenia.net/plant/oenothera-laciniata
- https://plants.usda.gov/core/profile?symbol=OELA3
