To plant sweet potatoes, space the slips or plants about 12 to 18 inches (30 to 45 cm) apart within rows, allowing enough room for the vines to spread and develop properly. The rows themselves should be spaced about 3 to 4 feet (approximately 0.9 to 1.2 meters) apart to provide ample growing space for the plants
. Some sources specify a minimum spacing of about 12 inches (30 cm) between plants, with row spacing around 3 feet (90 cm), while others suggest up to 18 inches between plants and up to 4 feet between rows, depending on variety and growing conditions
. Plant slips at a depth of about 2 to 4 inches (5 to 10 cm), ensuring the root end is buried and leaves remain above ground
. For container planting, place one plant per pot at least 30 cm (1 ft) wide
. In summary:
- Plant spacing: 12–18 inches (30–45 cm) apart within rows
- Row spacing: 3–4 feet (0.9–1.2 meters) apart
- Planting depth: 2–4 inches (5–10 cm) deep
This spacing allows for healthy vine growth and root development, optimizing yield and ease of harvest
