Plant Growing Guides

Oasis Melon

Cucumis melo var. reticulatus

Ohai

Sesbania tomentosa

Ohelo Berry

Vaccinium reticulatum

Oklahoma Rose

Rosa 'Oklahoma'

Oleander

Nerium oleander

Dusty Daisy Bush

Olearia phlogopappa

Opuntia

Opuntia ficus-indica

Indian Fig Prickly Pear

Opuntia ficus-indica

Opuntia Fig Gialla

Opuntia ficus-indica 'Gialla'

Opuntia Fig Rossa

Opuntia ficus-indica 'Fig Rossa'

Opuntia Fig

Opuntia ficus-indica

Opuntia Fig Sanguigna

Opuntia ficus-indica var. sanguigna

Opuntia (High Altitude Species)

Opuntia spp. (alpine/montane varieties)

Orange Flowering Maple

Abutilon aurantiacum

Orange Honeydew

Cucumis melo var. inodorus

Orange Ixora

Ixora coccinea

Orange Quince

Cydonia oblonga 'Orange'

Orient Pear

Pyrus pyrifolia 'Orient'

Orinoco Banana

Musa × paradisiaca 'Orinoco'

Orito

Musa acuminata subsp. banksii

Ornamental Juniper Blue Star

Juniperus squamata 'Blue Star'

Ortanique Tangerine

Citrus reticulata 'Ortanique'

Osborn Prolific Fig

Ficus carica 'Osborn Prolific'

Oso Easy Cherry

Rosa 'Oso Easy Cherry'

Oso Easy Lemon Zest Rose

Rosa 'Oso Easy Lemon Zest'

Oso Easy Pink Abundance

Rosa 'Oso Easy Pink Abundance'

Oso Easy Yellow

Rosa 'Oso Easy Yellow'

Citrus (Other Varieties)

Citrus spp.

Cranberry (Cultivars)

Vaccinium macrocarpon

Native Proteaceae

Proteaceae (family)

Oullins Gage

Prunus domestica 'Oullins Gage'

Ozark Blue Blueberry

Vaccinium ashei