Deciduous Bulb
Non-invasive bulb good for naturalizing. Flower spikes of white star-shaped flowers appear in late Spring and can be up to 3ft tall, lasting a few weeks at a time. Dormant in Winter.
Water
Ornithogalum saundersiae
Hyacinth bulb, 5ft. stalks w/white flowers, black centers Late winter blooming.
Orostachys iwarenge
Groundcover, lots of plantlets, pyramidal bloom stalks.
Orostachys japonica
Unusual rosette-forming succulent with pyramidal bloom stalks. Large clusters. Monocarpic, will bloom in the 2nd or 3rd year.
Oroya peruviana
Small, rare barrel to 8″ dia., pink flowers.
Ortegocactus macdougallii
Small, globular, to 2″across; black-tipped spines; requires limestone in soil.
Oscularia caulescens
Pairs of triangular leaves densely packed on stems. Blue-green leaves get purple edges in full sun. Reddish stems will get woody as they age. Small purple flowers in mid summer open in late afternoon heat. Grows 8-10″ tall, will spread 6 feet wide. Propagate by taking cuttings from new, soft stem tips only.
Oscularia deltoides
Low shrub; purple stems, boxy grey-green leaves. Winter-growing. Will get covered in small lavender daisy-like flowers in spring through the summer.
Osteospermum “3D Berry White”
Evergreen perennial
Showy two-tone daisy blooms, white petals with purple centers are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “3D Double Purple”
Evergreen perennial
Showy double purple daisy blooms are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “3D Sunburst”
Evergreen perennial
Showy double golden-yellow daisy blooms are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “4D Pink”
Evergreen perennial
Showy two-tone daisy blooms, pink petals with purple centers are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Astra Orange”
Evergreen perennial
Orange daisy blooms are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Astra Pink Spoon”
Evergreen perennial
Pink spoon flower daisy blooms are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Astra Purple Spoon”
Evergreen perennial
Purple spoon flower daisy blooms are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Bright Lights White”
Evergreen perennial
Bright white flowers with yellow centers. Great for cut flowers. Blooms spring through fall.
Osteospermum “Dusky Rose”
Herbaceous Perennial
Upright mounding, blooms 6 to 8 months of the year. Sepia-rose flowers.
Osteospermum “Kardinal”
Herbacious Perennial
Upright mounding, blooms 6 to 8 months of the year, tough as nails. Bold purple flowers.
Osteospermum “Lavender”
Herbacious Perennial
Upright mounding, blooms 6 to 8 months of the year, tough as nails. Lavender flowers with dark purple centers.
Osteospermum “Lemon Symphony”
Evergreen perennial
Showy lemon yellow daisy blooms with purple centers are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Mara”
O.Sunscape Daisy “Mara”
Evergreen perennial
Showy apricot daisy blooms are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Margarita Blue Sunrise”
Herbaceous Perennial
Upright mounding, blooms 6 to 8 months of the year.
Osteospermum “Margarita Cool Purple”
Herbaceous Perennial
Upright mounding, blooms 6 to 8 months of the year. Dark purple centers with light purple outer petals.
Osteospermum “Margarita Orange Flare”
Herbaceous Perennial
Upright mounding, blooms 6 to 8 months of the year.Bright orange flowers.
Osteospermum “Margarita Pink”
Herbaceous Perennial
Upright mounding, blooms 6 to 8 months of the year. Large pink flowers.
Osteospermum “Margarita Sepia”
Herbaceous Perennial
Upright mounding, blooms 6 to 8 months of the year. Sepia-orange flowers.
Osteospermum “Margarita White Spoon”
Evergreen perennial
Showy white spoon-flower daisy blooms with purple details are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Mimosa Sunset”
Evergreen perennial
Showy orange daisy blooms with purple centers are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Nasinga Purple”
Evergreen perennial
Showy purple daisy blooms, or spoon flowers, are attractive to butterflies. Great for cut flowers. Blooms spring through fall.
Osteospermum “Nasinga White”
Evergreen perennial
Showy white daisy blooms, or spoon flowers, are attractive to butterflies. Great for cut flowers. Blooms spring through fall.