Plant Growing Guides

Ochlockonee Blueberry

Vaccinium ashei

Ocotillo

Fouquieria splendens

Ohai

Sesbania tomentosa

Oklahoma Blaze

Rosa 'Oklahoma Blaze'

Oklahoma Rose

Rosa 'Oklahoma'

Old Blush

Rosa × odorata 'Pallida'

Old Gold

Juniperus x media 'Old Gold'

Oleander

Nerium oleander

Oleander 'Pink Petite'

Nerium oleander 'Pink Petite'

O'Neal Blueberry

Vaccinium corymbosum 'O'Neal'

Opuntia

Opuntia ficus-indica

Opuntia Ellisiana

Opuntia ellisiana

Indian Fig Prickly Pear

Opuntia ficus-indica

Opuntia (High Altitude Species)

Opuntia spp. (alpine/montane varieties)

Opuntia megacantha

Opuntia megacantha

Orange Hibiscus

Hibiscus rosa-sinensis

Orange Queen Heather

Erica cinerea 'Orange Queen'

Oregon Evergreen

Rubus laciniatus

Oreocereus

Oreocereus (genus)

Organ Pipe

Stenocereus thurberi

Ornamental Evergreens

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

Ornamental Juniper Blue Star

Juniperus squamata 'Blue Star'

Ornamental Juniper Gold Coast

Juniperus horizontalis 'Gold Coast'

Ornamental Juniper

Juniperus spp.

Oso Easy Rose

Rosa 'Oso Easy'

Oso Easy Cherry

Rosa 'Oso Easy Cherry'

Oso Easy Lemon Zest Rose

Rosa 'Oso Easy Lemon Zest'

Oso Easy Midas Touch

Rosa 'Oso Easy Midas Touch'

Oso Easy Paprika Rose

Rosa 'Oso Easy Paprika'

Oso Easy Peachy Keen Rose

Rosa 'Oso Easy Peachy Keen'

Oso Easy Pink Abundance

Rosa 'Oso Easy Pink Abundance'

Oso Easy Sunny Day Rose

Rosa 'Oso Easy Sunny Day'

Oso Easy Yellow

Rosa 'Oso Easy Yellow'

Australian Natives (Mixed Collection)

Various (Eucalyptus, Acacia, Banksia, Grevillea, Leptospermum spp.)

Australian Native Plants (Drought-Tolerant Group)

Various species (Banksia, Grevillea, Leptospermum, Callistemon, Hakea)

Australian Native Plants (Drought-Tolerant Group)

Various species (Eucalyptus, Acacia, Banksia, Grevillea, Leptospermum, Westringia spp.)

Blueberry (Mixed Cultivars)

Vaccinium corymbosum and related species

Cape Heath

Erica species (multiple species native to South Africa)

Other Chollas

Cylindropuntia species (various)

Copiapoa (Other species)

Copiapoa spp.

Drought-Tolerant Australian Natives

Various (e.g., Acacia, Eucalyptus, Leptospermum, Westringia species)

Desert Plants (Drought-Tolerant)

Various species

Drought-Tolerant Ornamental Shrubs

Various species (e.g., Rosmarinus officinalis, Salvia species, Cistus species)

Hedgehog Cactus (Echinocereus species)

Echinocereus spp.

Heather (Calluna and Erica)

Calluna vulgaris and Erica spp.

Hawaiian Silversword Alliance Members

Argyroxiphium, Wilkesia, and Dubautia species

Hazelnut Pollinizer

Corylus avellana / Corylus americana (and other Corylus spp.)

Heather and Erica

Calluna vulgaris and Erica species