Sort by:
A Maddenia closely related to nuttallii but typically with narrower foliage that is more strongly glaucous-white beneath. Very large and fragrant white flowers with a strong yellow-orange blotch in mid-spring to early summer (depending upon the provenance). Smooth and peeling bark. One of the hardiest of the larger-flowered maddenias - has survived outdoors in the ground for many years at the RSBG. Requires excellent drainage. Grown from wild collected seed. This is the more “typical” form (if such a thing can be said about this enigmatic species) with very large leaves and blooming in early summer.
A Maddenia closely related to nuttallii but typically with narrower foliage that is more strongly glaucous-white beneath. Very large and fragrant white flowers with a strong yellow-orange blotch in mid-spring to early summer (depending upon the provenance). Smooth and peeling bark. One of the hardiest of the larger-flowered maddenias - has survived outdoors in the ground for many years at the RSBG. Requires excellent drainage. Grown from wild collected seed. This is the more “typical” form (if such a thing can be said about this enigmatic species) with very large leaves and blooming in early summer.
Probably to be named as a new species. A beautiful shrub as seen in the wild, with fantastic smooth and peeling red-brown bark. Stiff and glossy foliage with long ciliate hairs along the margins. Large white flowers with fragrance. From wild seed collected in a newly explored region of the eastern Himalaya. Should make a fine container specimen in colder areas.
This is an amazing clone with pale creamy yellow (almost white) double flowers. The long-lasting flowers are like small roses with layer upon layer of petals. Blooms over a long period. Attractively hairy foliage with smooth and peeling bark. Very hardy for a Maddenia and stunning in flower.
This species features large trumpet-like and very fragrant white flowers in mid-spring and smooth peeling bark. Requires excellent drainage. A very beautiful flower, quite happy in a container. An excellent form with very large flowers which we received from the late Jim Gerdemann.
This species features large trumpet-like and very fragrant white flowers in mid-spring and smooth peeling bark. Requires excellent drainage. A very beautiful flower, quite happy in a container. These are grown from seed collected in the wild in the eastern Himalaya.
These are seedlings from a selfing of the excellent selection 'Geordie Sherriff' which features large trumpet-like and very fragrant white flowers in mid-spring that are strongly flushed with rose. Fantastic flowers and smooth peeling bark on what we consider to be the best form of this always beautiful species. Requires excellent drainage. A very beautiful flower, quite happy in a container.
Fragrant large trumpet-shaped white to pinkish flowers in late spring to early summer and shiny foliage with a robust growth habit. Among the hardiest of the members of subsection Maddenia and much easier to grown than most of its close relatives. These are grown from seed collected wild in a newly explored region in the Eastern Himalaya.
Showing 16/24