Plant Growing Guides

Oaxacan Blue

Salvia hispanica var. oaxacana

Oba

Hyptis suaveolens

Obovata

Peperomia obovata

Ocotillo

Fouquieria splendens

October Daphne

Sedum sieboldii

Oculatus Basil

Ocimum basilicum 'Oculatus'

Sweet Osmanthus

Osmanthus fragrans var. odoratissima

Common Basil

Ocimum basilicum

Ohai

Sesbania tomentosa

Oha wai

Clermontia arborescens

Ohelo Berry

Vaccinium reticulatum

Old Blush

Rosa × odorata 'Pallida'

Oleander

Nerium oleander

Oleander 'Pink Petite'

Nerium oleander 'Pink Petite'

Oleander 'Sister Agnes'

Nerium oleander 'Sister Agnes'

Oleander Variegata

Nerium oleander 'Variegata'

Daisy Bush

Olearia

Tree Daisy

Olearia arborescens

Henry Travers Daisy Bush

Olearia × haastii 'Henry Travers'

Holly-leaf Olearia

Olearia macrodonta

Olearia microdisca

Olearia microdisca

Daisy Bush

Olearia paniculata

Dusty Daisy Bush

Olearia phlogopappa

Olearia stellulata

Olearia stellulata

Olena

Curcuma longa

Opal Basil

Ocimum basilicum var. purpurascens

Opal Basil

Ocimum basilicum 'Opal'

Optica Rubra

Ocimum basilicum var. purpurascens 'Optica Rubra'

Optima Basil

Ocimum basilicum 'Optima'

Opuntia

Opuntia ficus-indica

Opuntia Ellisiana

Opuntia ellisiana

Indian Fig Prickly Pear

Opuntia ficus-indica

Opuntia megacantha

Opuntia megacantha

Orange Awapuhi

Zingiber zerumbet

Orange Flowering Maple

Abutilon aurantiacum

Orange Hibiscus

Hibiscus rosa-sinensis

Orange Ixora

Ixora coccinea

Orange Zest

Ocimum basilicum 'Orange Zest'

Orchid Fern

Rhaphidophora tetrasperma

Oregano

Origanum vulgare

Oregano and Marjoram

Origanum vulgare (oregano) and Origanum majorana (marjoram)

Oregano and Marjoram

Origanum vulgare (Oregano) and Origanum majorana (Marjoram)

Oreocereus

Oreocereus (genus)

Organ Pipe

Stenocereus thurberi

Ornamental Basil

Ocimum basilicum var. ornamentale

Ornamental Evergreens

Various species (e.g., Ilex, Taxus, Buxus, Chamaecyparis)

Ornamental Holly

Ilex spp.

Ornamental Juniper

Juniperus spp.