Plant Growing Guides

Oakington Blue Eyes

Veronica chamaedrys subsp. chamaedrys

Oak Leaf Lettuce

Lactuca sativa var. crispa

Oakleaf Candytuft

Iberis sempervirens

Oakleaf Lettuce Green Oakleaf

Lactuca sativa var. crispa

Oak Sedge

Carex quercetorum

Oat Groats Hulless Paul

Avena sativa

Oats (Nurse Crop)

Avena sativa

Oats (Nurse Crop) Marion

Avena sativa 'Marion'

Oats and Barley

Avena sativa (Oats) / Hordeum vulgare (Barley)

Oba

Hyptis suaveolens

Obedient Plant

Physostegia virginiana

Oblong Sundew

Drosera intermedia

Obtuse Sedge

Carex obtusata

Oca

Oxalis tuberosa

October Skies

Aster novi-belgii 'October Skies'

Odorata White Water Lily

Nymphaea odorata var. alba

Evening Primrose

Oenothera biennis

Ogo

Gracilaria parvispora

Ogon

Sedum japonicum 'Ogon'

Oha

Metrosideros polymorpha

Ohe

Tetraplasandra waimeaensis

Ohelo Berry

Vaccinium reticulatum

Ohia Ai

Syzygium malaccense

Oilseed Radish

Raphanus sativus var. oleifer

Oka

Oxalis tuberosa

Oklahoma Dwarf Pansy

Viola × wittrockiana 'Oklahoma Dwarf'

Dusty Daisy Bush

Olearia phlogopappa

Olena

Curcuma longa

Olney threesquare

Scirpus olneyi

Opal Basil

Ocimum basilicum 'Opal'

Orange Awapuhi

Zingiber zerumbet

Orange Bedder

Impatiens walleriana (hybrid cultivar)

Orange Bottlebrush Ginger

Zingiber spectabile

Orange Flowering Maple

Abutilon aurantiacum

Orange Ixora

Ixora coccinea

Orange King

Calendula officinalis 'Orange King'

Orange Quince

Cydonia oblonga 'Orange'

Orchardgrass

Dactylis glomerata

Orchard Grass Barolex

Dactylis glomerata 'Barolex'

Orchardgrass 'Latar'

Dactylis glomerata 'Latar'

Orchard Grass 'Lato'

Dactylis glomerata 'Lato'

Oregano

Origanum vulgare

Oregano Sedum

Sedum oreganum

Oriental Hybrid Lily 'Mona Lisa'

Lilium 'Mona Lisa'

Oriental Hybrid Lily Sorbonne

Lilium 'Sorbonne'

Orinoco Banana

Musa × paradisiaca 'Orinoco'

Orito

Musa acuminata subsp. banksii

Ornamental Bok Choy

Brassica rapa subsp. chinensis