Growing Guide: Longevity & Okinawan Spinach
| Attribute | Details |
|---|---|
| Botanical Name | Gynura bicolor / Gynura procumbens |
| Common Names | Okinawa Spinach, Okinawan Spinach, Longevity Spinach |
| Family | Asteraceae |
| Origin | Southeast Asia |
| Plant Type | Perennial or Annual Evergreen Herb |
| Life Cycle | Perennial in Zones 9–11; can be grown as an annual in northern climates |
| Mature Size | 1–3 ft. tall × 3–4 ft. wide |
| Light | Full Sun, Part Shade, Shade; will grow in full shade but may be slightly leggy |
| Water Needs | Ample water; drought-tolerant once established |
| Soil | Well-draining soil with ample water and nutrients |
| Bloom Time | Seasonal |
| Flower Color | Orange |
| USDA Zones | Outdoors 9–11 with frost protection; Patio/Greenhouse 4+ |
| Florida Native | No |
| Propagation | Cuttings |
| Seasonal Traits | Evergreen |
| Self-Fertile | Yes |
| Growth Rate | Fast |
| Harvest Season | Year-round |
| Time to Harvest | Within one season; cuttings grow large enough for heavy production and harvest capability |
See More:
Sow Exotic carries many different varieties of tropical perennial greens including Okinawa Spinach, Longevity Spinach, Sissoo Spinach and annuals like Lagos Spinach and Malabar Spinach.
Grow them all together in our Summer Spin-Off: Tropical Greens Bundle.
