Quanwang No.26 is an outstanding F1 hybrid yardlong bean variety. These yardlong bean seeds grow vigorous climbing plants that bear abundant extra‑long, smooth dark‑green tender pods. The pods keep good tenderness and are not easy to age. This variety features strong heat resistance, robust growth habit and impressive stable yields. It performs excellently in warm‑season open‑field planting. Full‑sun location encourages vigorous vine growth and heavy pod production. Provide trellis or support for vines to climb upwards. Watch for common bean pests and diseases during growing cycle. Keep consistent soil moisture, avoid over‑watering. Apply balanced fertilizer before flowering and potassium‑rich fertilizer during pod‑setting period for better harvest results.
Planting Instructions Soil Preparation Choose a full‑sun site with good drainage. Mix well‑rotted organic compost into loose fertile loamy soil. Avoid waterlogged low‑lying soil.
Seed Pre‑treatment Pick plump intact seeds. Soak seeds in warm water for 4‑6 hours before sowing to boost germination. Cold stratification is not required.
Sowing Method Sow after frost ends when soil warms up. Place 2‑3 seeds per hole, cover with 2‑3 cm fine soil. Plant spacing 30‑40 cm, row spacing 60‑70 cm. Retain one‑two strong seedlings per hole after thinning. Set up trellis for climbing growth.
Germination Condition Optimal germination temperature:22‑30°C. Seedlings emerge within 5‑8 days. Keep soil moist, do not soak roots.
Daily Maintenance Maintain even soil moisture. Supply balanced fertilizer before blooming, switch to potassium‑rich fertilizer once pods start forming. Remove weeds on time. Monitor for aphids and pod borers. Harvest pods while they are young and tender for best eating quality.
Specification Plant Name: Quanwang No.26 Yardlong Bean Botanical Name: Vigna unguiculata subsp. sesquipedalis Plant Type: Annual F1 hybrid climbing long bean Mature Vine Length:2.0‑3.0 m Blooming & Fruiting Period: Summer harvest under warm growing conditions Germination Temperature:22‑30°C Growing Temperature:20‑35°C, frost‑sensitive Light Requirement: Full Sun Soil: Fertile well‑drained loamy soil Planting Difficulty: Easy Core Features: F1 hybrid Quanwang No.26 long bean, can‑packed seeds, long smooth dark‑green tender pods, heat‑tolerant, high stable yield, suitable for home garden and commercial field planting
FAQ Q1: What are the advantages of Quanwang No.26 long bean? A1: It produces long tender dark‑green pods, shows good heat resistance and delivers high stable yields. Q2: Do long bean plants need supports? A2: Yes, build trellises for vines to climb for better ventilation and pod development. Q3: When to sow Quanwang No.26 long bean seeds? A3: Sow after all frost danger passes when soil temperature rises. Q4: How to get more bean pods? A4: Offer full sunlight, keep proper soil moisture, apply potassium‑rich fertilizer during pod‑setting. Q5: When is the best harvest time? A5: Harvest while pods are young, smooth and tender before they get over‑mature.
