Contents
Description
Lathyrus Leucanthus, also known as the White Everlasting Pea, is a perennial plant that belongs to the Fabaceae family. It is native to the Mediterranean region but has been introduced to other parts of the world, including North America and Australia, where it is commonly grown as an ornamental plant.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Lathyrus |
Appearance
Lathyrus Leucanthus is a climbing vine that can grow up to 6 feet tall. It has small white flowers that bloom from June to August and give way to small pods that contain seeds. The leaves are green and compound with 6-8 leaflets. The plant has a bushy growth habit and can spread up to 3 feet wide.
Care Guide
Water: Lathyrus Leucanthus requires regular watering, especially during dry spells. The soil should be kept moist but not waterlogged.
Fertilization: The plant benefits from regular fertilization during the growing season. Use a balanced fertilizer once a month.
Soil: Lathyrus Leucanthus prefers well-draining soil that is rich in organic matter. It can tolerate slightly acidic to neutral soil.
Sunlight: The plant prefers full sun but can tolerate some shade.
Hardiness Zones: Lathyrus Leucanthus is hardy in USDA zones 5-8.
Common Pests & Diseases
Lathyrus Leucanthus is relatively pest and disease-resistant. However, it can be susceptible to aphids and spider mites. These pests can be controlled with insecticidal soap or neem oil. The plant can also be affected by powdery mildew, which can be prevented by ensuring good air circulation and avoiding overhead watering.
Habitat
Lathyrus Leucanthus is native to the Mediterranean region, where it grows in open woodlands, scrublands, and rocky slopes. In other parts of the world, it is grown as an ornamental plant in gardens, borders, and containers.
Question and Answer
Q: Is Lathyrus Leucanthus toxic?
A: Yes, all parts of the plant are toxic if ingested.
Q: How do I propagate Lathyrus Leucanthus?
A: The plant can be propagated by seed or by division in the spring or fall.
Q: How often should I prune Lathyrus Leucanthus?
A: The plant does not require regular pruning, but deadheading spent flowers will encourage more blooms.
Q: Can Lathyrus Leucanthus be grown indoors?
A: No, the plant requires full sun and is not suitable for indoor growing.
Related Plants
- Lathyrus odoratus (Sweet Pea)
- Lathyrus latifolius (Everlasting Pea)
- Lathyrus vernus (Spring Pea)
- Lathyrus tingitanus (Tangier Pea)
References
- “Lathyrus leucanthus.” Missouri Botanical Garden. Accessed 21 June 2021. <https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f138>.
- “Lathyrus leucanthus.” Plants of the World Online. Accessed 21 June 2021. <http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:528305-1>.
- “Lathyrus leucanthus.” Royal Horticultural Society. Accessed 21 June 2021. <https://www.rhs.org.uk/Plants/18653/Lathyrus-leucanthus/Details>.
