Contents
Description
Lathyrus Latifolius Red Pearl, also known as perennial sweet pea, is a climbing plant that produces an abundance of beautiful red flowers in the summer. It is a member of the Fabaceae family and is native to Europe and Asia. This plant can grow up to 6.5 feet tall and 3 feet wide, making it a great addition to any garden landscape.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Lathyrus |
Appearance
Lathyrus Latifolius Red Pearl has long, slender stems that can climb up trellises or other support structures. Its leaves are a medium green color and are composed of two leaflets. The plant’s flowers are a deep shade of red and are arranged in clusters. They have a sweet fragrance and attract butterflies and bees to the garden.
Care Guide
- Water: Lathyrus Latifolius Red Pearl prefers moist, well-draining soil. Water regularly to keep the soil moist, but not waterlogged.
- Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.
- Soil: Lathyrus Latifolius Red Pearl grows best in well-draining soil with a pH between 6.0 and 7.5.
- Sunlight: This plant prefers full sun to partial shade. It can tolerate some shade, but may not produce as many flowers.
- Hardiness Zones: Lathyrus Latifolius Red Pearl is hardy in USDA zones 4-9.
Common Pests & Diseases
Lathyrus Latifolius Red Pearl is generally resistant to pests and diseases. However, it may be susceptible to spider mites and powdery mildew. To prevent these issues, make sure the plant has good air circulation and is not overcrowded. If necessary, treat with an appropriate insecticide or fungicide.
Habitat
Lathyrus Latifolius Red Pearl is native to Europe and Asia, but can now be found in gardens around the world. It grows best in areas with mild temperatures and moderate rainfall. The plant can tolerate some drought, but may not produce as many flowers in these conditions.
Question and Answer
Q: How often should I water Lathyrus Latifolius Red Pearl?
A: Water the plant regularly to keep the soil moist, but not waterlogged.
Q: Does Lathyrus Latifolius Red Pearl prefer full sun or shade?
A: This plant prefers full sun to partial shade. It can tolerate some shade, but may not produce as many flowers.
Q: What is the hardiness zone for Lathyrus Latifolius Red Pearl?
A: Lathyrus Latifolius Red Pearl is hardy in USDA zones 4-9.
Q: Is Lathyrus Latifolius Red Pearl susceptible to any pests or diseases?
A: This plant may be susceptible to spider mites and powdery mildew. To prevent these issues, make sure the plant has good air circulation and is not overcrowded. If necessary, treat with an appropriate insecticide or fungicide.
Related Plants
- Lathyrus Odoratus (Sweet Pea)
- Lathyrus Sativus (Grass Pea)
- Lathyrus Tuberosus (Tuberous Pea)
References
- “Perennial Sweet Pea: Lathyrus Latifolius.” The Spruce, https://www.thespruce.com/perennial-sweet-pea-lathyrus-latifolius-2131034.
- “Lathyrus Latifolius.” Missouri Botanical Garden, https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277032&isprofile=0&.
- “Lathyrus Latifolius Red Pearl.” Plant Delights Nursery, https://www.plantdelights.com/products/lathyrus-latifolius-red-pearl-perennial-sweet-pea?variant=38443160133.
