: Known for selling sweet potato slips, they carry varieties that are selected for both their ornamental vine performance and their tuber yields.
: Stocks a wide range of Proven Accents varieties, including Tricolor and Raven, generally priced at $15.74 per 4.5" pot. National Home & Garden Centers where to buy ornamental sweet potato vine tubers
: A reliable source for varieties like 'Margarita' (chartreuse) and 'Spotlight Black'. Individual plants are typically priced around $12.00 . : Known for selling sweet potato slips, they
: Features "Plant Start Trios," such as the Bright Ideas Cordate variety, for approximately $37.95 $22.77 . including Tricolor and Raven
These nurseries specialize in ornamental varieties and typically ship rooted plants or slips that will quickly develop the tuberous root system you're looking for.