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Annual Biennial

Pisum sativum 'Cascadia'
  • RHS AGM

pea (sugarsnap) 'Cascadia'

A quick-maturing, fairly compact, sugar-snap pea to about 1m, with white flowers in late spring and summer, followed by short, stout, light green, thick-walled, edible pods cropping from early summer to early autumn, depending on sowing date

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Size
Ultimate height
0.5–1 metres
Time to ultimate height
1 year
Ultimate spread
0.5–1 metres
Growing conditions
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring White Green
Summer White Green Green
Autumn Green Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H2
Botanical details
Family
Fabaceae
Native to the UK
No
Foliage
Deciduous
Habit
Climbing
Genus

A very small genus of annual, flowering plants from legume family. Native to SW Asia and NE Africa, species P. sativum is widely cultivated for food. Hollow. Climbing or trailing stems bear compound leaves and tendrils. Flowers are butterfly-shaped, 1-3 per stalk. The fruit is a pod

Name status

Unresolved

How to grow

Cultivation

Peas grow best in rich, well-drained, neutral or alkaline soils in a sunny position, supportd with pea sticks or pea netting. See pea cultivation

Propagation

Propagate by seed. See sowing vegetable seeds

Suggested planting locations and garden types
Pruning

No pruning required

Pests

May be susceptible to powdery mildews

Diseases

May be susceptible to pea moth and pea and bean weevil

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