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Showing 4,781 - 4,800 of 5,164.
Plant Name Genus Award Trial Region Year Trial Cold Hardiness Trial Heat Zone
Sweet Caroline Sweetheart Jet Black™ Sweet Potato Vine Ipomoea batatas Ipomoea Flame Proof Dallas Arboretum Southwest 2025 8a 9
Sweet Caroline Sweetheart Jet Black™ Sweet Potato Vine Ipomoea batatas Ipomoea Top Performer - In Ground - Part Shade Dallas Arboretum Southwest 2024 8a 9
Sweet Caroline Sweetheart Jet Black™ Sweet Potato Vine Ipomoea batatas Ipomoea Top Performer Cincinnati Zoo and Botanical Garden Midwest 2023 6a 6
Sweet Caroline Sweetheart Lime Sweet Potato Vine Ipomoea   Ipomoea Top Performer - In Ground - Part Shade Dallas Arboretum Southwest 2024 8a 9
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Flame Proof Dallas Arboretum Southwest 2025 8a 9
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Top Performer - In Ground - Part Shade Dallas Arboretum Southwest 2024 8a 9
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Top Performer University of Minnesota - Morris Midwest 2023 4
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Top Performer Boerner Botanical Garden Midwest 2023 5b 4
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Top Performer University of Missouri Midwest 2023
5a
5b
 7
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Top Performer Cincinnati Zoo and Botanical Garden Midwest 2023 6a 6
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Top Performer Ohio State University Chadwick Arboretum - Springfield Midwest 2023 5b 5
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Best of Show - Shade, Best of Species Penn State University Northeast 2023 6a
5
6
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Director's Select - Sun Penn State University Northeast 2023 6a
5
6
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Leaders of the Pack - beds North Carolina State, JC Raulston Arboretum Southeast 2023 7b 3
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Perfect Score University of Florida - Fort Lauderdale Southeast 2023 10a 11
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Rated #2 in the Top Ten - beds North Carolina State, JC Raulston Arboretum Southeast 2023 7b 3
Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea   Ipomoea Perfect Score Oklahoma State University Botanical Gardens Southwest 2023 6b 8
Sweet Caroline Sweetheart Shadowstorm® ornamental sweet potato vine Ipomoea batatas Ipomoea Top Performer Boerner Botanical Garden Midwest 2025 5b 4
Sweet Caroline Sweetheart Shadowstorm® ornamental sweet potato vine Ipomoea batatas Ipomoea Top Performer University of Missouri Midwest 2025
5a
5b
 7
Sweet Caroline Sweetheart Shadowstorm® ornamental sweet potato vine Ipomoea batatas Ipomoea Top Performer University of Minnesota - Grand Rapids Midwest 2025
3a
3b
 3
Showing 4,781 - 4,800 of 5,164.
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