How to Grow Cascadia Burgundy
Wikimedia Commons
Cascadia Burgundy
Pisum sativum var. macrocarpon
vegetableCascadia Burgundy is a stunning snow pea variety featuring deep burgundy or purple-tinged pods with a striking two-tone appearance. This ornamental yet productive pea produces sweet, tender pods ideal for fresh eating and stir-fries. The attractive vining plant combines beauty with excellent flavor and nutritional value.
When should you plant Cascadia Burgundy in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Cascadia Burgundy timeline · Pittsburgh, PA (Zone 6b)
-
Plant Cascadia Burgundy
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Cascadia Burgundy
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Cascadia Burgundy dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9; prefers cool-season growing conditions
Sign up free to see if Cascadia Burgundy grows in your zone — and get a personalized planting timeline.
Get my Cascadia Burgundy timeline →Growth Stages
Germination
7-10 daysSeeds sprout and first cotyledons emerge from soil
Ensure soil stays moist; provide cool temperatures (55-65°F ideal); no fertilizer needed yet
Seedling & Early Growth
2-3 weeksTrue leaves develop; plant reaches 2-4 inches tall and begins producing tendrils
Install trellis or support early; thin seedlings if needed; maintain consistent moisture; avoid high nitrogen
Vine Development
2-3 weeksPlant grows vigorously, vines climb support structure, foliage becomes lush
Guide tendrils onto support; maintain steady water supply; monitor for pests; apply balanced fertilizer if growth slows
Flowering
1-2 weeksWhite or pale flowers appear along the vine; burgundy-tinged pod clusters begin forming
Reduce watering slightly to concentrate flavor; pollination is aided by bees; watch for pest damage to flowers
Pod Development & Harvest
2-4 weeks of continuous harvestDeep burgundy snow pea pods mature, becoming firm and full-sized while maintaining tenderness
Begin harvesting when pods reach full size but while still tender; pick every 2-3 days to encourage continued production; handle vines gently
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with water to dislodge; use insecticidal soap; introduce ladybugs; neem oil as last resort
-
Row covers during flowering; insecticide application at early flowering stage; remove infested pods immediately
-
Increase humidity with overhead watering; spray with water; use miticide if severe; maintain adequate soil moisture
-
Ensure good air circulation; avoid overhead watering; apply sulfur dust or potassium bicarbonate; remove affected leaves
Uses
Fresh eating and stir-fries
CulinaryCascadia Burgundy snow peas are delicious eaten raw in salads or lightly cooked in stir-fries. The tender pods and sweet flavor make them perfect for fresh spring and summer dishes, Asian cuisine, and vegetable platters. [source]
Nutritional powerhouse
CulinaryRich in vitamin C, vitamin K, and plant-based protein, these peas provide excellent nutrition for a low-calorie vegetable. The pods are edible-pod peas, making the entire plant consumable. [source]
Ornamental vegetable gardening
HouseholdThe deep burgundy pod color and vigorous vining growth make Cascadia Burgundy both productive and visually striking in the garden. Ideal for creating living screens, decorative trellises, or edible landscape features. [source]
Traditional wellness use
MedicinalPeas have been traditionally used in herbal medicine as a gentle, nutritious food supporting digestive health and overall vitality due to their fiber content and plant compounds. [source]
Pollinator attraction
WildlifeThe flowering pea plant attracts bees and other pollinators, supporting garden ecosystem health and biodiversity while ensuring good fruit set. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest when pods are full-sized (3-4 inches) but still tender, typically 8-10 days after flowering. Pick every 2-3 days in the morning for maximum sweetness and crispness. Snap pods gently from the vine or use scissors to avoid damaging the plant. Continue harvesting regularly to extend production. Pods are best used fresh within a few days but can be refrigerated for up to a week.
Fun Facts
- 🌱 The burgundy coloration in Cascadia Burgundy pods comes from anthocyanin pigments, the same compounds that give blueberries and purple cabbage their color—these are powerful antioxidants.
- 🌱 Snow peas have been cultivated for thousands of years in Asia and were largely unknown in Western cooking until the 20th century, when they became prized in stir-fry cuisine.
- 🌱 Unlike shell peas, snow pea pods are eaten whole because they lack the tough parchment layer inside, making them a tender and efficient crop with zero waste.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Cascadia Burgundy planting timeline
Tell us your zip code and we'll calculate exactly when to start Cascadia Burgundy seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Cascadia Burgundy timeline →