Winged Bean Seeds – Asparagus Pea Climbing Vine

Bring a distinctive tropical vegetable to your garden with winged bean seeds, also known as asparagus pea or four-angled bean. Vigorous climbing vines produce green pods with four prominent winged edges. Train them over a sturdy trellis, then harvest the pods young and tender for cooked stir-fries, curries, and vegetable dishes.

Choose Your Seed Pack

Select 10, 30, or 100 seeds, or a 1 oz, 4 oz, or 1 lb pack. Weight-based packs are sold by weight, not a guaranteed seed count. This listing is for planting seeds, not live plants or ready-to-eat beans.

Plant Highlights

• Botanical name: Psophocarpus tetragonolobus.
• Common names: Winged bean, asparagus pea, four-angled bean, and sigarilyas.
• Habit: Vigorous climbing vine, potentially reaching approximately 15 feet in suitable conditions.
• Climate: Tropical perennial, grown as a seasonal crop where winters are cold.
• Light: A sunny growing position.
• Harvest: Young, tender, four-winged green pods.

Sowing and Planting

Sow after frost risk has passed, when soil and weather are consistently warm. Choose fertile, well-drained soil and install a sturdy trellis or other climbing support before the vines develop.

Plant approximately 1 inch deep and 6 inches apart, following any additional seed-pack instructions. Keep the seedbed consistently moist without saturating it. No fixed germination date is promised.

Training and Everyday Care

Guide young vines toward their support and leave room for substantial growth. Secure the trellis against wind and the weight of mature vines.

Water according to soil moisture and weather, especially during establishment, flowering, and pod development. Avoid persistently waterlogged soil. A light mulch can help conserve moisture; keep it away from stems. Pinching growing tips when vines are approximately 12 inches tall can encourage branching.

Growing in Containers

Use a large, deep container with drainage holes and a freely draining potting mix. Allow generous root space rather than crowding several plants into a small pot. Install a secure trellis that can accommodate vigorous climbing growth.

Place in a sunny location and check moisture frequently during hot or windy weather. Water thoroughly when needed, allowing excess water to drain. Feed according to the label of a suitable vegetable fertilizer and avoid excessive nitrogen.

Growing in Warm Areas

Winged beans need a long warm growing season. In tropical or frost-free areas, choose a planting window with suitable moisture and good drainage. Maintain consistent watering through dry spells and ensure airflow around the vines during humid or rainy periods.

Flowering can depend on day length as well as climate, and responses vary by variety. This listing does not identify a day-neutral selection. Vigorous leafy growth alone does not guarantee pods, particularly in regions with long summer days or a short frost-free season.

Protect from cold and frost. Do not assume reliable perennial survival outside a suitable tropical growing environment.

Harvesting Young Pods

Check vines regularly once flowering begins. Pick pods while young and tender, before they become tough or fibrous. Earlier variety guidance suggests checking for harvestable pods approximately 2–3 weeks after flowering, but pod tenderness is a better guide than the calendar alone.

Harvest gently to avoid damaging stems and cook young pods for stir-fries, curries, and other vegetable dishes. For seed saving, allow selected healthy pods to mature fully and dry, finishing under shelter with good airflow if weather becomes wet.

Food Preparation and Seed Safety

Supplied seeds are for planting, not eating or edible sprouting. Do not eat harvested mature dried beans raw or undercooked; use a reliable winged-bean preparation method and cook thoroughly. This listing focuses on cooked young pods and does not claim that every plant part is ready to eat.

Keep planting seeds away from children and pets.