Root & Crops & Tubers· Ipomoea batatas
Sweet Potato Growing Guide
Nutritious tropical tuber high in beta-carotene. Heat-loving crop with good storage life.
How Long Does Sweet Potato Take to Grow?
Sweet Potato is typically ready to harvest about 100 days after planting.
Growing Conditions
Soil Requirements
Soil Type & pH
Best soil types: sandy loam, loam
pH range: 5 - 7 (optimal: 6)
Drainage: excellent
Planting Guide
Yield & Economics
Growing Tips
Use slips not seeds
Cure at 85°F for 7 days after harvest
Frequently Asked Questions
How long does Sweet Potato take to grow?
Sweet Potato typically takes 100 days from planting to harvest. The best planting season is spring, summer.
What soil does Sweet Potato need?
Sweet Potato grows best in sandy loam, loam soil with a pH of 5-7. Excellent drainage is required.
What temperature does Sweet Potato need?
Sweet Potato grows best at 21-32°C. Frost tolerance: none. Heat tolerance: high.
What is the expected yield for Sweet Potato?
Across 15 countries with grounded data, reported national yields for Sweet Potato range from 2,710 to 41,790 kg/hectare, with a median of 21,890. These are national statistics, not a best-case figure — an individual farm's yield depends on variety, climate, soil and management.
Key Agronomy Terms
Core farming concepts, explained in plain language.
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