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

Ogon

Sedum japonicum 'Ogon'

Old Man Cactus

Cephalocereus senilis

Olive Ball Sedum

Sedum burrito var. burrito or Sedum 'Olive Ball'

Olney threesquare

Scirpus olneyi

Japanese Mondo Grass

Ophiopogon japonicus

Optica Cristata

Haworthia retusa var. obtusa 'Optica Cristata'

Optica Gibbosa

Mammillaria gibbosa var. optice

Orange Hibotan

Chamaecereus silvestrii var. orange

Orbiculata

Crassula orbiculata

Orchard grass

Dactylis glomerata

Orchardgrass

Dactylis glomerata

Orchard Grass Barolex

Dactylis glomerata 'Barolex'

Orchardgrass 'Latar'

Dactylis glomerata 'Latar'

Orchard Grass 'Lato'

Dactylis glomerata 'Lato'

Old Man of the Andes

Oreocereus neowerdmannianus

Ornamental Grasses

Poaceae (family)

Ornamental Grasses (Dry Climate Varieties)

Poaceae family (various species including Bouteloua, Festuca, Stipa, Muhlenbergia)

Ornamental Grass - Feather Reed Grass

Calamagrostis × acutiflora

Ornamental Grass - Carex (Sedge)

Carex species

Ornamental Grass - Fescue

Festuca species

Festuca (Hard Fescue)

Festuca ovina subsp. duriuscula

Ornamental Grass - Blue Fescue

Festuca glauca

Ornamental Grasses (Festuca and Carex)

Festuca spp. and Carex spp.

Ornamental Grasses (Miscanthus)

Miscanthus × giganteus, Miscanthus sinensis, and related species

Ornamental Grasses (Miscanthus and Panicum)

Miscanthus × giganteus, Panicum virgatum, and related species

Ornamental Grasses (Panicum & Miscanthus)

Panicum virgatum L., Miscanthus × giganteus, Miscanthus sinensis

Ornamental Grass - Feather Reed Grass

Stipa pennata (Feather Stipa) and related Stipa species

Ornamental Grasses (Stipa and Bouteloua)

Stipa spp. and Bouteloua spp.

Ornamental Grasses (Stipa & Festuca)

Stipa spp. & Festuca spp.

Ornamental Grasses (Miscanthus & Panicum)

Miscanthus × giganteus, Panicum virgatum

Ornamental Grasses (Miscanthus & Panicum)

Miscanthus × giganteus, Panicum virgatum

Ornamental Grass: Stipa (Feather grass) & Poa tenuifolia (Fine-leaved fescue)

Stipa spp. & Poa tenuifolia

Ornamental Grasses for Dry Climates

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