Plant Search » Primary Bloomcolor
Golden foliage changes to chartreuse green with age. Topped with classic candy tuft white flowers.
Ilex crenata 'Mariesii' is a very slow grower. This variety is excellent for bonsai or as a low-maintenance garden specimen.
Ilex crenata 'Sky Pencil' is an incredibly narrow, fastigiate selection of Japanese holly that requires little maintenance.
Ipheion uniflorum 'Alberto Castillo' is a choice cultivar with larger, white, star shaped flowers scented of violet.
Ipheion uniflorum 'White Star' has pure white star-like flowers with a greyish-white central midrib on each petal which surround yellow centres and sweet fragrance.
Iris bucharica is a unique bicoloured white and yellow iris with glossy foliage. Very hardy.
Iris cristata 'Tennessee White' has 3 inch wide white flowers each accented with delicate yellow crests.
Iris ensata 'Gold Bound' is an elegant Japanese iris with glistening, pure white, ruffled, open-faced flowers with flashes of lemon yellow.
Iris ensata 'Machi Musume' blooms with large, white flowers with a faint flush of pink topped with small, dark purple standards.
'Tensyukaku' is a rare Japanese Iris ensata cultivar with large white falls with a yellow marking and small dark purple standards.
Iris germanica 'Halloween Halo' has fragrant, ruffled, white flowers with yellow margins and orange beards. Rebloomer.
Iris 'Mrs Horace Darwin' is a subtle beauty with pure white flowers detailed with warm purple and yellow at the base of the falls.
Iris gracilipes is woodland iris for part shade, this form with pure white flowers accented with yellow.
Iris magnifica is a Juno iris with glossy, clasping, leaves and beautiful palest lavender, almost white flowers with a yellow dot on each fall.
Iris pumila 'Greenspot' is an ivory white dwarf bearded iris with green and yellow markings at the base of each fall.
Iris reticulata 'White Caucasus' is the best white cultivar available with pure white flowers with yellow stripes.
Iris sibirica 'Snow Queen' has dazzling white flowers with the bases of the falls in golden yellow and is known to rebloom.
Iris sibirica 'Summer Revels' has creamy white to creamy yellow standards and buttery yellow falls.
Iris x hollandica 'Apollo' has striking white flags, sometimes with a faint blue tinge, and pale yellow falls with dark yellow tips.
'Merlot' is a compact cultivar of Itea virginica or sweetspire with fragrant white flowers in summer and great fall colour and red winter stems.