Plant Growing Guides

OAC Thunder Oat

Avena sativa

Oasis Melon

Cucumis melo var. reticulatus

Oat Grass

Avena sativa

Oat Groats Hulless

Avena sativa var. nuda

Hulless Oats Marion

Avena sativa var. nuda

Oats

Avena sativa

Common Oats

Avena sativa

Winter Cereal Rye

Secale cereale

Oaxacana Pepper

Capsicum annuum var. Oaxacana

Oaxacan Blue

Salvia hispanica var. oaxacana

Oaxacan Jewel Tomato

Solanum lycopersicum 'Oaxacan Jewel'

Oberkulmer Rotkorn

Triticum aestivum subsp. spelta

Oberkulmer Spelt

Triticum dicoccum

Oblonga Olive

Olea europaea 'Oblonga'

Oborozuki

Solanum lycopersicum 'Oborozuki'

Obovata

Peperomia obovata

Obsidian Tomato

Solanum lycopersicum 'Obsidian'

Ocumare

Capsicum chinense

Oddity Tomato

Solanum lycopersicum 'Oddity'

Odontioda Bictoniense

Odontioda bictoniense

Odontoglossum Orchid

Odontoglossum spp.

Odorata Nana Water Lily

Nymphaea odorata var. minor

Ogonori

Gloiopeltis furcata

Ohai

Sesbania tomentosa

O'Henry Peach

Prunus persica 'O'Henry'

Ojo de Pollo

Vigna unguiculata subsp. unguiculata

Okinawan Sweet Potato

Ipomoea batatas

Beauregard Sweet Potato

Ipomoea batatas 'Beauregard'

Okinawa Pink

Ipomoea batatas 'Okinawa Pink'

Okitsu Mandarin

Citrus unshiu

Oklahoma Purple

Capsicum annuum

Oklahoma Red Onion

Allium cepa 'Oklahoma Red'

Oklahoma Rose

Rosa 'Oklahoma'

Oklahoma Scarlet

Rosa oklahoma

Old Vine Shiraz

Vitis vinifera

Oleander

Nerium oleander

Olive Arbequina

Olea europaea 'Arbequina'

Kalamata Olive

Olea europaea 'Kalamata'

Olive Koroneiki

Olea europaea 'Koroneiki'

Olive Manzanillo

Olea europaea 'Manzanillo'

Olive Tree, Manzanillo

Olea europaea 'Manzanillo'

Picholine Olive Tree

Olea europaea 'Picholine'

Oncidium Alliance Orchids

Oncidium alliance (genus Oncidium and related genera)

Oncidium Hybrid

Oncidium × hybridum

Oneida

Solanum tuberosum 'Oneida'

Onion

Allium cepa

Onion Ailsa Craig

Allium cepa 'Ailsa Craig'

Onion Candy

Allium cepa var. cepa 'Candy'