Punica granatum 'Wonderful' is an improved variety with gorgeous orange-red blooms that become large, tasty pomegranates.

Punica granatum 'Wonderful' is an improved variety with gorgeous orange-red blooms that become large, tasty pomegranates.

Pyrrosia hastata 'Mikasa' sports long, trilobed, felted fronds with cinnamon undersides and sophisticated silvery surfaces.

Pyrrosia lingua 'Eboshi' has intriguing, twisted, leathery fronds with cinnamon-felted undersides.

Pyrrosia lingua 'Futaba Shishi' has Intriguing, forked, leathery fronds with cinnamon-felted undersides.

Pyrrosia lingua 'Hiryu' is a cool, serrated form of this intriguing Asian fern.

Pyrrosia lingua 'Ogon Nishiki' is a rare variegated form with light green and emerald green leathery fronds.

Pyrrosia lingua 'Tachiba Koryu' has heavily rippled, blue-green, leathery fronds.

Rhododendron 'Boule de Neige" midseason flowers are pure white.

Rhododendron 'Bubblegum' has larger flowers than it’s predecessor and makes a terrific show.

Rhododendron 'Cody' has frilly-edged pink flowers, pale yellow overlaid with moderate purplish pink at edges.

Rhododendron 'Florence Parks' produces abundant whorls of attractive deep purple flowers.

Rhododendron 'Holden's Solar Flair' has medium-large, creamy-yellow flowers, with showy red marks in the throat.

Rhododendron 'Nancy Evans' has orange-red buds open to yellow hose-in-hose blossoms in mid-season.

Rhododendron 'Neon' has a vivid orangey-peach with a yellow throat, dark leaves, and compact growing to boot!

Rhododendron 'Percy Wiseman' has rare peach-colored blossoms that appear in midseason.

Rhododendron 'Polarnacht' has frilly deep dark purple blooms with spotted red throats are held in trusses of 12-14.

Rhododendron 'Purple Passion' has regal, deep reddish purple blooms highlighted with white and delicate maroon spots.

Rohdea japonica is a beautiful and useful evergreen, subtropical-looking perennial from Asia tolerant of dry shade.

Romneya coulteri or Matilija poppy has incredible, crepe-paper thin, pure white petals with large yellow centres atop bluish foliage!

Roscoea alpina is a cool ginger relative with orchid-like light purple flowers.

Roscoea cautleyoides 'Jeffrey Thomas' has pale yellow flowers with a particularly large flower lip.

Roscoea ‘Brown Peacock' has orchid-like, lavender flowers on top of purple-brown stalks with clasping green leaves that are red-flushed beneath.

Roscoea purpurea 'Cinnamon Stick' has blood red stems that ascend to bronzed leaves and large, orchid-like lavender flowers.

Roscoea ‘Spice Island' has lavender purple, orchid-like flowers on top of deep red stalks.