Description

Grow the classic long, green-skinned Bitter Melon (Ku Gua) known for vigorous vines and high yields. This warm-season climber performs best on a trellis, producing elongated fruits with characteristic ridges. Suitable for in-ground beds or large containers in full sun. USDA Growing Zone: perennial in zones 10–11; grown as a warm-season annual elsewhere.

Why Choose This Variety?

• Reliable long-fruited type with traditional green skin and ridges
• Vigorous vining growth; trellis-trained for cleaner, straighter fruits
• Adaptable to garden beds or 5+ gallon containers
• Non-GMO seed and fresh stock

Planting Instructions

• Best Time to Plant: Late spring to midsummer after all frost; soil 21–29°C (70–85°F)
• Soil: Fertile, well-draining mix; target pH 6.0–6.8
• Light: Full sun (6–8+ hours daily)
• Sowing Depth: 1–1.5 cm (about 1/2")
• Spacing: 30–45 cm (12–18") between plants; provide a strong trellis
• Watering: Keep evenly moist; avoid waterlogging during germination
• Germination: Typically 7–14 days in warm conditions
• Days to Harvest: ~60–75 days from transplant (varies by climate and culture)

FAQs

Is this the long, green Chinese Bitter Melon?

Yes. This is the long, green-skinned type commonly called Ku Gua, selected for vigorous vines and elongated fruits.

Will it grow in containers?

Yes. Use a 5–10+ gallon container with a sturdy trellis. Keep soil evenly moist and feed regularly for best yields.

Does it require a trellis?

Strongly recommended. Trellising improves airflow, fruit shape, and harvest quality while saving space.

What are the growing zones?

USDA Zones 10–11 (perennial). In cooler zones, grow as a warm-season annual after danger of frost.

Where to buy Bitter Melon seeds for sale?

At Seeds World, you can find fresh Bitter Melon seed options with convenient shipping across the U.S. Choose the quantity that fits your garden and season, and follow the planting guide above for dependable results.

Pros and cons

• Flowering
• Edible
• Fast-growing