Plant Growing Guides

Oak

Quercus species

Oakleaf Hydrangea 'Munchkin'

Hydrangea quercifolia 'Munchkin'

Oakleaf Hydrangea Pee Wee

Hydrangea quercifolia 'Pee Wee'

Oakleaf Lettuce

Lactuca sativa var. crispa

Oak Park Blue Phlox

Phlox divaricata subsp. laphamii 'Oak Park Blue'

Oak

Quercus spp.

Oarweed

Laminaria digitata

Oblong-leaved Sundew

Drosera intermedia

Obtusifolia

Philodendron obtusifolium

Ochlockonee Blueberry

Vaccinium ashei

Ocotillo

Fouquieria splendens

October Daphne

Sedum sieboldii

October Daphne Sedum

Sedum sieboldii 'October Daphne'

Odontioda

Odontioda spp. (intergeneric hybrid)

Odontioda Cracens

Odontioda Cracens

Odontioda Mendoza

Odontioda Mendoza (hybrid orchid)

Odontioda Striata

Odontioda striata

Odontioda Vuylstekeara

Odontioda × Vuylstekeara (intergeneric hybrid)

Odontioda Wilsonii

Odontioda Wilsonii

Beallara Orchid

Odontoglossum × Beallara

Odontoglossum × Cotyledon

Odontoglossum × Cotyledon

Crispy Odontoglossum

Odontoglossum crispum

Odontoglossum Crispum Hybrid Orchid

Odontoglossum crispum × (hybrid parentage)

Odontoglossum grande

Odontoglossum grande

Odontoglossum Hybrid

Odontoglossum × hybridum

Odontoglossum × Miltoniopsis

Odontoglossum × Miltoniopsis

Odontoglossum × Oncidium Hybrid Orchid

Odontoglossum × Oncidium (Odontioda)

Lily of the Valley Orchid

Odontoglossum pulchellum

Odontoglossum rossii

Odontoglossum rossii

Odontoglossum

Odontoglossum spp.

Odontoglossum × Wilsonara

Odontoglossum × Wilsonara

Odorata

Reseda odorata

Odorata Pygmaea Water Lily

Nymphaea odorata var. pygmaea

Odorata Red Water Lily

Nymphaea odorata var. rubra

Sweet Osmanthus

Osmanthus fragrans var. odoratissima

Common Basil

Ocimum basilicum

Oha wai

Clermontia arborescens

Ohia

Metrosideros polymorpha

Ohia Lehua

Metrosideros polymorpha

Ohia Palai

Metrosideros polymorpha

Ohi'a Wai

Syzygium sandwicense

Ohua

Alocasia macrorrhizos

Ojo de Pajaro

Rhaphidophora tetrasperma

Okinawan Amaranth

Amaranthus tricolor

Okinawan Spinach

Alternanthera sissoo

Okra Leaf Amaranth

Amaranthus cruentus

Old Blush

Rosa × odorata 'Pallida'

Old Gold

Juniperus x media 'Old Gold'