Thick Fleshy Leaves
Produces thick, succulent green leaves with a tender texture suitable for fresh harvesting and cooking.
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Nhat Cao San Malabar Spinach, also known as Vietnamese Malabar Spinach or Rau Mồng Tơi Nhật Cao Sản, is a tropical climbing leafy vegetable grown for its thick, fleshy green leaves and tender stems. Unlike traditional spinach, this heat-loving plant thrives in warm and humid conditions, making it suitable for summer vegetable gardens. Its vigorous climbing growth makes it an excellent choice for backyard gardens, raised beds, and containers with trellis support. The leaves are commonly used in soups, stir-fries, and other Asian dishes.
Produces thick, succulent green leaves with a tender texture suitable for fresh harvesting and cooking.
Thrives in warm temperatures and humid conditions, making it a useful leafy vegetable for summer gardens.
Develops climbing stems that grow well with trellis support, fences, and other suitable garden structures.
Provides edible leaves and tender stems commonly used in Asian soups, stir-fries, and vegetable dishes.
| Scientific Name | Basella alba (verify the exact cultivar with the supplier) |
| Common Name | Nhat Cao San Malabar Spinach; Vietnamese Malabar Spinach; Rau Mồng Tơi Nhật Cao Sản |
| Plant Family | Basellaceae |
| Seed Type | Vegetable Seeds |
| Variety | Nhat Cao San |
| Growth Habit | Fast-growing tropical climbing vine |
| Leaf Color | Green |
| Leaf Characteristics | Thick, fleshy, succulent-like foliage |
| USDA Hardiness Zones | Generally Zones 10–11 as a perennial; grown as an annual in cooler climates |
| Planting Season | Spring to summer after the soil has warmed |
| Seed Starting | Direct sow or start indoors in warm conditions; soaking seeds before planting may help water absorption |
| Germination Time | Approximately 10–20 days under suitable conditions |
| Germination Temperature | Approximately 70–85°F (21–29°C) |
| Sunlight | Full sun to partial shade |
| Soil Requirements | Fertile, organically rich, moisture-retentive, well-drained soil |
| Watering | Regular watering to maintain consistent soil moisture |
| Mature Plant Size | Can reach approximately 6–10 feet or more with suitable growing conditions and support |
| Plant Spacing | Approximately 12 inches between plants, adjusted for growing conditions and support |
| Harvesting | Harvest young leaves and tender stems as the vine develops |
Bring the taste of Asian vegetable gardens to your home with Nhat Cao San Malabar Spinach. Known for its thick green leaves, vigorous climbing growth, and warm-weather performance, this tropical leafy vegetable is a wonderful addition to backyard gardens and container spaces. Provide suitable warmth, fertile soil, regular moisture, and climbing support to enjoy fresh homegrown leaves throughout the growing season.
Find answers to popular questions about Nhat Cao San Malabar Spinach seeds, its thick leaves, and growing requirements.
Nhat Cao San is a named selection marketed as Vietnamese Malabar Spinach (Rau Mồng Tơi Nhật Cao Sản). It is valued for its thick, fleshy green foliage and climbing growth habit. Regular Malabar Spinach is a broader common name covering different green- and red-stemmed types. Confirm the exact cultivar characteristics with your seed supplier.
Soak the seeds in water for several hours before sowing to help soften their hard seed coats. Plant them about 1/2 inch deep in warm, well-drained soil and maintain consistent moisture. Provide plenty of warmth and sunlight, then install a trellis as the climbing vines develop.
Yes. Malabar Spinach is a tropical leafy vegetable that performs well in warm and humid summer conditions. Unlike traditional spinach, which generally prefers cooler weather, Malabar Spinach continues growing in suitable heat. Provide regular watering, fertile soil, and appropriate climbing support for healthy growth.