Plant Growing Guides

Orange Star

Ornithogalum dubium

Orange Sun

Heliopsis helianthoides var. scabra 'Orange Sun'

Jaffa Orange Tree

Citrus × sinensis 'Jaffa'

Navel Orange Tree

Citrus × sinensis 'Navel'

Orange Tree

Citrus × sinensis

Sanguinello Orange

Citrus sinensis 'Sanguinello'

Orange Zest

Ocimum basilicum 'Orange Zest'

Orbiculata

Crassula orbiculata

Orbit Rose

Rosa × hybrida 'Orbit'

Orca Bean

Phaseolus vulgaris

Orca Bean

Phaseolus vulgaris

Orchard Baby

Solanum lycopersicum 'Orchard Baby'

Orchard Trees

Various species (Malus, Prunus, Pyrus, Juglans, etc.)

Orchard Trees and Vines

Various species (Malus, Prunus, Vitis, Pyrus, etc.)

Orchard Understory Trees

Various species (e.g., Malus, Prunus, Pyrus spp.)

Orchid Cactus

Selenicereus anthonyanus

Orchid Companion Plants

Various species (Orchidaceae family companions)

Orchid Tree

Bauhinia variegata

Oregano

Origanum vulgare

Oregano and Marjoram

Origanum vulgare (oregano) and Origanum majorana (marjoram)

Oregano and Marjoram

Origanum vulgare (Oregano) and Origanum majorana (Marjoram)

Oregano Sedum

Sedum oreganum

Oregon Ash

Fraxinus latifolia

Oregon Evergreen

Rubus laciniatus

Oregon Grape

Mahonia aquifolium

Oregon Grape Holly

Mahonia aquifolium

Oregon Pie Pumpkin

Cucurbita pepo

Oregon White Oak

Quercus garryana

Oreocereus

Oreocereus (genus)

Old Man of the Andes

Oreocereus leucotrichus

Old Man of the Andes

Oreocereus neowerdmannianus

Organ Pipe

Stenocereus thurberi

Orient Pear

Pyrus pyrifolia 'Orient'

Oriental Breeze

Chrysanthemum morifolium 'Oriental Breeze'

Oriental Hybrid Lily 'Casa Blanca'

Lilium 'Casa Blanca'

Oriental Hybrid Lily 'Muscadet'

Lilium 'Muscadet'

Oriental Hybrid Lily Sorbonne

Lilium 'Sorbonne'

Oriental Hybrid Lily

Lilium orientalis hybrids

Orientalis Hybrid Lily 'House of All Hallows'

Lilium × orientalis 'House of All Hallows'

Orientalis Hybrid Lily

Lilium × orientalis

Oriental Lily

Lilium orientalis hybrids

Oriental Lily Hybrid 'Sorbonne'

Lilium orientalis 'Sorbonne'

Oriental Lily 'Muscadet'

Lilium orientalis 'Muscadet'

Oriental Lily Stargazer

Lilium 'Stargazer'

Oriental Nights

Lilium 'Oriental Nights'

Oriental Splendour Lily

Lilium 'Oriental Splendour'

Orient Express Tomato

Solanum lycopersicum 'Orient Express'

Orinoco Banana

Musa × paradisiaca 'Orinoco'