Plant Growing Guides

OAC Thunder Oat

Avena sativa

Oak Sedge

Carex quercetorum

Oat Grass

Avena sativa

Oat Groats Hulless

Avena sativa var. nuda

Hulless Oats Marion

Avena sativa var. nuda

Oat Groats Hulless Paul

Avena sativa

Oats

Avena sativa

Common Oats

Avena sativa

Oats (Nurse Crop)

Avena sativa

Oats (Nurse Crop) Marion

Avena sativa 'Marion'

Oats and Barley

Avena sativa (Oats) / Hordeum vulgare (Barley)

Winter Cereal Rye

Secale cereale

Oberkulmer Rotkorn

Triticum aestivum subsp. spelta

Oberkulmer Spelt

Triticum dicoccum

Obtuse Sedge

Carex obtusata

Ohai

Sesbania tomentosa

Ohelo Berry

Vaccinium reticulatum

Oklahoma Rose

Rosa 'Oklahoma'

Oleander

Nerium oleander

Dusty Daisy Bush

Olearia phlogopappa

Olney threesquare

Scirpus olneyi

Opuntia

Opuntia ficus-indica

Indian Fig Prickly Pear

Opuntia ficus-indica

Opuntia (High Altitude Species)

Opuntia spp. (alpine/montane varieties)

Orange Flowering Maple

Abutilon aurantiacum

Orange Ixora

Ixora coccinea

Orchardgrass

Dactylis glomerata

Ornamental Grass - Feather Reed Grass

Calamagrostis × acutiflora

Festuca (Hard Fescue)

Festuca ovina subsp. duriuscula

Ornamental Grasses (Miscanthus)

Miscanthus × giganteus, Miscanthus sinensis, and related species

Ornamental Grasses (Miscanthus & Panicum)

Miscanthus × giganteus, Panicum virgatum

Ornamental Grasses for Dry Climates

Various species (e.g., Bouteloua gracilis, Festuca glauca, Panicum virgatum, Stipa pinnata)

Ornamental Juniper Blue Star

Juniperus squamata 'Blue Star'

Ornamental Native Grasses

Various species (e.g., Panicum virgatum, Andropogon gerardii, Bouteloua curtipendula)

Orzo

Hordeum vulgare

Oso Easy Cherry

Rosa 'Oso Easy Cherry'

Oso Easy Lemon Zest Rose

Rosa 'Oso Easy Lemon Zest'

Oso Easy Pink Abundance

Rosa 'Oso Easy Pink Abundance'

Oso Easy Yellow

Rosa 'Oso Easy Yellow'

Barley and Triticale

Hordeum vulgare (Barley) / Triticosecale (Triticale)

Cool-Season Grasses for Mixed Hay

Multiple species (Lolium perenne, Festuca arundinacea, Poa pratensis, Dactylis glomerata, Bromus inermis)

Drought-Tolerant Grains

Poaceae family (various genera)

Drought-Tolerant Warm-Season Grasses

Various species (Bouteloua, Buchloe, Panicum, Andropogon, Eragrostis genera)

Other Eriophorum Species (Cotton Grass)

Eriophorum spp.

Heritage Grains

Secale cereal (Rye), Hordeum vulgare (Barley)

Forage Legumes (Alfalfa & Clover)

Medicago sativa (alfalfa) and Trifolium spp. (clover)

Native Drought-Tolerant Grasses and Forbs

Various species (e.g., Bouteloua gracilis, Artemisia ludoviciana, Echinacea angustifolia)

Native Proteaceae

Proteaceae (family)