Indigofera incarnata 'Alba'
Plant Finder
Indigofera kirilowii
Inula magnifica
Inula orientalis 'Grandiflora'
Inula racemosa 'Sonnenspeer'
Iochroma 'Princess'
Iochroma cyanea 'Royal Blue'
Iochroma cyaneum 'Mr. Plum'
Ipomoea batatas 'Spotlight Lime'
Ipomoea batatas 'Spotlight Red'
Ipomoea batatas 'Sweet Caroline Light Green'
Ipomoea horsfalliae
Ipomoea indica
Ipomopsis rubra
Iresine herbstii
Iresine herbstii 'Purple Lady'
Iris 'Again and Again'
Iris 'Aichi-No-Kagayaki'
Iris 'Batik'
Iris 'Before The Storm'
Iris 'Beverly Sills'
Iris 'Black Gamecock'
Iris 'Blue Denim'
Iris 'Blue Temptation'