Loamy soil with pH 5.6–6.6, at least 30 cm deep. Planting: June–July and September. Varieties include CO 3, CO-CIP 1, CO 5, IGSP 14, Sree Nandini, Sree Vardhini, Kiran, Sree Bhadra, Sree Rethna, Gouri and Sankar.
Pending expert review
Source
Crop Production Guide – Horticulture Crops 2020 (Directorate of Horticulture and Plantation Crops, Tamil Nadu & Tamil Nadu Agricultural University (TNAU)), Sweetpotato – Varieties; soil; season, p. 138
