Chilean Pea

Herbaceous

Chilean Pea

Lathyrus chilensis

Also known as: Perennial Sweet Pea

HerbaceousGround Cover Fabaceae EdibleNitrogen FixerPollinatorWildlife AttractorGround Cover
Hardiness Zone
5-9
Ideal Temp
55–75°F
Survives Down To
-20°F
Life Cycle
Perennial

Lathyrus chilensis, commonly known as the Chilean Pea or Perennial Sweet Pea, is a herbaceous perennial vine native to Chile. It is renowned for its vibrant red to pink pea-like flowers that bloom profusely during the summer months. The plant exhibits a climbing habit, using tendrils to support itself on nearby structures or plants, and can reach heights of up to 2 meters (6.5 feet). Its compound leaves are composed of multiple leaflets, providing a delicate and feathery appearance. 🌞💧 Sun and Water Requirements: - Prefers full sun to partial shade. - Thrives in well-drained soils with moderate moisture levels. - Once established, it exhibits some drought tolerance but benefits from regular watering during prolonged dry periods. ✂️🫘 Methods to Propagate: - **Seeds**: Sow seeds in the spring after the last frost. Soaking seeds overnight can enhance germination rates. - **Division**: Established clumps can be divided in early spring or fall to propagate new plants. 🧑‍🌾👩‍🌾 When to Harvest: - While the plant is primarily ornamental, young shoots and tendrils can be harvested in early spring for culinary uses, similar to other pea tendrils. - Harvest edible parts before flowering for the best texture and flavor.

Good Neighbors
  • Comfrey
  • Nasturtium
  • Clover
  • Garlic
  • Chive
Cautions
  • Walnut
  • Tomato
Known Threats — Organic Solutions Only
Aphids
Aphidoidea
Banded Cucumber Beetle
Diabrotica balteata
Bean Aphid
Aphis fabae
Bean Leaf Beetle
Cerotoma trifurcata
Bean Weevil
Acanthoscelides obtectus
Brown Marmorated Stink Bug
Halyomorpha halys
Corn Earworm
Helicoverpa zea
Cowpea Curculio
Chalcodermus aeneus
Fall Armyworm
Spodoptera frugiperda
Fusarium Wilt
Fusarium oxysporum
Ganoderma Butt Rot
Ganoderma spp.
Harlequin Ladybird
Harmonia axyridis
Kudzu Bug
Megacopta cribraria
Locust Borer
Megacyllene robiniae
Locust Leaf Miner
Odontota dorsalis
Lubber Grasshopper
Romalea microptera
Pea Moth
Cydia nigricana
Pea Weevil
Bruchus pisorum
Powdery Mildew
Erysiphales
Pythium Root Rot
Pythium spp.
Reniform Nematode
Rotylenchulus reniformis
Root Aphid
Pemphigus spp.
Soybean Looper
Chrysodeixis includens
Spittlebugs
Cercopidae
Spotted Cucumber Beetle
Diabrotica undecimpunctata howardi
Stink Bug
Pentatomidae
Striped Cucumber Beetle
Acalymma vittatum
Velvetbean Caterpillar
Anticarsia gemmatalis
White Rot
Sclerotinia sclerotiorum