Plant Growing Guides

Oncidium Sharry Baby

Oncidium Sharry Baby (hybrid)

Dancing Lady Orchid, Golden Shower Orchid

Oncidium sphacelatum

Oncidium Splendid Tiger

Oncidium Splendid Tiger

Oncidium Sweet Sugar

Oncidium Sweet Sugar (hybrid cultivar)

Tiger Oncidium

Oncidium tigrinum

Oncidium Tiny

Oncidium × Tiny (hybrid)

Oncidium Tiny Scent

Oncidium Tiny Scent

Oncidium 'Tiny Tigers'

Oncidium × 'Tiny Tigers'

Oncidium Tiny Tot

Oncidium Tiny Tot (hybrid cultivar)

Oncidium Twinkle

Oncidium cheirophorum hybrid 'Twinkle'

Dancing Lady Orchid

Oncidium varicosum

Oncidium 'Vivace'

Oncidium 'Vivace'

Oncidium 'Volcano Queen'

Oncidium 'Volcano Queen'

Oncocyclus Iris

Iris oncocyclus

On Parade

Dahlia × hybrida 'On Parade'

Opal Basil

Ocimum basilicum var. purpurascens

Opal Basil

Ocimum basilicum 'Opal'

Opening Night Petunia

Petunia × hybrida 'Opening Night'

Alpine Bee Orchid

Ophrys alpina

Opium Poppy Picotee

Papaver somniferum 'Picotee'

Opium Poppy White Cloud

Papaver somniferum 'White Cloud'

Oppenheimiana Cactus

Rebutia oppenheimiana

Optica Rubra

Ocimum basilicum var. purpurascens 'Optica Rubra'

Optima Basil

Ocimum basilicum 'Optima'

Optimara Freya

Saintpaulia ionantha 'Optimara Freya'

Orange Awapuhi

Zingiber zerumbet

Orange Beauty

Calibrachoa × hybrida 'Orange Beauty'

Orange Bedder

Impatiens walleriana (hybrid cultivar)

Orange Bottlebrush Ginger

Zingiber spectabile

Orange Bouquet

Asclepias tuberosa

Orange Calendula

Calendula officinalis

Orange Flamingo

Psittacanthus robustus or Aeschynanthus pulcher var.

Orange Glow

Asclepias tuberosa

Orange Hawkweed

Hieracium aurantiacum

Orange Impression

Tulipa × gesneriana 'Orange Impression'

Orange King

Calendula officinalis 'Orange King'

Orange Marmalade Hosta

Hosta 'Orange Marmalade'

Orange Mint

Mentha × piperita var. citrata

Orange Queen

Asclepias tuberosa

Orange Rocket

Asclepias tuberosa 'Orange Rocket'

Orange Star

Ornithogalum dubium

Orange Sun

Heliopsis helianthoides var. scabra 'Orange Sun'

Orange Zest

Ocimum basilicum 'Orange Zest'

Orbit Rose

Rosa × hybrida 'Orbit'

Orchid

Orchidaceae (family); varies by genus (e.g., Phalaenopsis, Cattleya, Dendrobium)

Orchid Cactus

Selenicereus anthonyanus

Orchid companion ferns

Polypodium species, Platycerium species, and related fern genera

Orchid Companion Plants

Various species (Orchidaceae family companions)