Taiwan Black Beauty is a well‑known F1 hybrid watermelon variety. These watermelon seeds produce robust, disease‑resistant vines. Plants yield attractive oval‑shaped fruits with smooth, shiny deep‑black rind. The thick bright‑red flesh is juicy, crisp and high‑sugar, delivering wonderful eating quality. This variety shows strong environmental adaptability and stable performance under open‑field conditions. Full‑sun planting helps fruits fully develop and build up sugar content. Leave enough space for sprawling vines. Carry out regular checks for common melon pests and fungal diseases. Reduce watering volume when fruits near ripening stage for better sweetness. Rational application of balanced and potassium‑rich fertilizer supports vine health and consistent good‑quality harvests.
Planting Instructions Soil Preparation Choose a full‑sun location with reliable drainage. Mix sufficient well‑rotted organic compost into loose fertile sandy‑loam soil. Avoid low‑lying water‑retentive soil.
Seed Pre‑treatment Pick plump and undamaged seeds. Soak seeds in warm water for 4‑6 hours, air‑dry slightly before sowing to lift germination performance. Cold stratification is unnecessary.
Sowing Method Sow in spring after all frost threats pass. Place 2‑3 seeds in each hole, cover with 2‑3 cm fine soil. Plant spacing 120‑150 cm, row spacing 180‑220 cm. Thin seedlings and retain one strong seedling per hole.
Germination Condition Optimal germination temperature:22‑30°C. Seedlings emerge within 7‑12 days. Keep soil moderately moist, avoid over‑watering.
Daily Maintenance Provide adequate water in vine‑growing phase, cut back watering when fruits ripen. Apply balanced fertilizer for vine growth, switch to potassium‑rich fertilizer once fruits start setting. Remove weeds on time. Watch for melon pests and fungal infections. Harvest when stem tendrils dry out and rind surface turns matte for best‑tasting red flesh.
Specification Plant Name: Taiwan Black Beauty Watermelon Botanical Name: Citrullus lanatus Plant Type: Annual F1 hybrid oval black‑rind watermelon Mature Vine Length:2‑3 m Blooming & Fruiting Period: Summer fruiting in warm growing season Germination Temperature:22‑30°C Growing Temperature:20‑35°C, frost‑sensitive Light Requirement: Full Sun Soil: Fertile sandy‑loam soil with good drainage Planting Difficulty: Easy Core Features: F1 hybrid Taiwan Black Beauty watermelon, oval glossy black rind, thick crisp sweet red flesh, good disease resistance, stable yield, suitable for open‑field home and market garden planting
FAQ Q1: What are the features of Taiwan Black Beauty watermelon? A1: It produces oval glossy black‑rind fruits with thick, sweet red flesh and has good disease resistance. Q2: Is this variety fit for open‑field commercial planting? A2: Yes, it adapts well to open‑field growing and has stable yielding performance. Q3: When should we sow these seeds? A3: Sow in spring after all frost risk is gone. Q4: How to improve watermelon sweetness? A4: Guarantee full sunlight, reduce irrigation in ripening phase and supplement potassium‑rich fertilizer. Q5: How to judge watermelon ripeness? A5: Dried tendrils beside fruit stem and matte rind surface are reliable ripeness signs.
