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Ochagavia litoralis |
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Cardoncillo - Rosette forming succulent w/1' long gray-green lvs & tight heads of pink flwrs in summer. Full sun to light shade. Little water. Hardy to 20 F.
[Fascicularia litoralis, C. carnea, Hort.]
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Ochna serrulata |
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Mickey Mouse Plant - Semi-evergreen shrub to 3-8' tall w/fragrant yellow flowers & showy red and black fruit. Full sun/ shade. Regular to little irrigation. Hardy to 27 F.
[Ochna multiflora]
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Odontonema callistachyum |
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Purple Firespike - Evergreen shrub to 8' tall w/ terminal spikes of lavender-purple flowers summer-winter. Full coastal sun to shade. Regular H2O. Root hardy to 20 F.
(Justicia callistachya)
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Oenanthe javanica 'Flamingo' |
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Variegated Water Celery - Deciduous perennial 6" tall x 24-36 w/tri-colored foliage. Sun/Light shade. Water regularly. White flowers in summer. Hardy <15 F.
[Oenanthe japonica 'Flamingo']
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Oenothera speciosa 'Roseum' |
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Mexican Evening Primrose - Deciduous perennial. Full sun. Drought tolerant. Rose-pink flowers spring-summer. 1' tall. Spreading. Hardy to <15 degrees F.
[Oenothera berlandieri]
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Olea africana |
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African Olive - Evergreen tree with green leaves with golden cast. Full sun. Drought tolerant. 30' tall. White flowers produce black fruits. 15-20 degrees F.
[Olea chrysophylla]
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Olea europaea 'Fruitless' |
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Fruitless Olive - Evergreen tree to 25' tall. Bares little to no mature fruit. Full sun. Drought tolerant. Hardy to 15-20 degrees F.
[O. europea 'Wilson's Fruitless']
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Olea europaea 'Fruitless' (Standard) |
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Fruitless Olive - Evergreen tree to 25' tall. Bares little to no mature fruit. Full sun. Drought tolerant. Hardy to 15-20 degrees F.
[O. europea 'Wilson's Fruitless']
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Olea europaea 'Manzanillo' |
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Olive - Evergreen tree to 30' tall by 25'. Produces large black olives. Full sun. Drought tolerant. Hardy 15-20 degrees F.
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Olea europaea 'Montra' |
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Little Olive - Evergreen shrub to 8' tall but kept much lower by pruning. Full sun. Drought tolerant. Great hedge plant. 15-20 degrees F.
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Ophiopogon jaburan 'Variegata' |
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White Lilyturf - Clumping to 18" tall w/narrow lvs striped green & white, w/white flowers & blue berries in summer. Shade/ part sun. Regular H2O. Hardy to 0-10 F.
[Liriope Aztec Lily, Ophiopogon jaburan'Vittatus']
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Ophiopogon japonicus |
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Mondo Grass - Evergreen perennial. Part sun to light shade. Water regularly. Pale lilac flowers in summer. 6-9" high. Spreading. 10-15 degrees F.
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Ophiopogon japonicus 'Kijimafukiduma' |
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Silver Mist Mondo Grass - Evergreen perennial. Part sun/Light shade. Water regularly. Pale lilac flowers in summer. 6-9" high. Spreading. 10-15 degrees F.
[O. 'Kigimasfukiduma']
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Ophiopogon planiscapus 'Black Beard' |
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Large Black Mondo Grass - Evrgrn clumping perennial to 10" x24" w/black leaves & whitish lilac flowers in summer. Cool Sun/Light Shade. Water regularly. Hardy to -10 degrees F.
[Ophiopogon 'Arabicus']
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Ophiopogon planiscapus 'Nigrescens' |
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Black Mondo Grass - Evrgrn clumping perennial to 8" x12" w/black leaves & whitish lilac flowers in summer. Cool Sun/Light Shade. Water regularly. Hardy to -10 degrees F.
[Ophiopogon 'Arabicus']
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Opuntia ficus-indica 'Burbank Spineless' |
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Nopal - Cactus shrub to 6' tall w/spineless bluish-green pads. Orange-yellow flowers in spring-early summer. Edible fruits. 20-25 degrees F.
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Opuntia ficus-indica 'Gray Form' |
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Nopal - Cactus shrub w/large gray pads to 6-10' tall. Yellow flowers in spring-early summer. Full sun. Drought tolerant. Hardy to 20 degrees F.
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Origanum dictamnus |
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Crete Dittany - Perennial to 1' tall by 3' wide w/Rose-purple flowers in summer-fall. Full sun. Occasional watering. Hardy to <15 degrees F.
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Ornithogalum dubium |
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Snake Flower - Spring blooming bulb with stalks of star-shaped orange flowers that are fragrant and long lasting. Full sun. Regular Water. Hardy to USDA Zone 7.
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Ornithogalum thyrsoides |
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Chinkerinchee - South African bulb with white flowers to 1-2' tall in spring. Full sun. Little irrigation required. Hardy to 15-20 degrees F.
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