Plant Growing Guides

Oak

Quercus species

Oak Fern

Gymnocarpium dryopteris

Oakington Blue Eyes

Veronica chamaedrys subsp. chamaedrys

Oak Leaf Lettuce

Lactuca sativa var. crispa

Oakleaf Candytuft

Iberis sempervirens

Oakleaf Lettuce

Lactuca sativa var. crispa

Oakleaf Lettuce Green Oakleaf

Lactuca sativa var. crispa

Oak Park Blue Phlox

Phlox divaricata subsp. laphamii 'Oak Park Blue'

Oak

Quercus spp.

Oberon

Solanum lycopersicum 'Oberon'

Oblong-leaved Sundew

Drosera intermedia

October Bean

Phaseolus vulgaris

Oculatus Basil

Ocimum basilicum 'Oculatus'

Odorata

Reseda odorata

Odorata Pink Water Lily

Nymphaea odorata var. rosea

Odorata Pygmaea Water Lily

Nymphaea odorata var. pygmaea

Odorata Red Water Lily

Nymphaea odorata var. rubra

Odorata Sulphurea Water Lily

Nymphaea odorata sulphurea

Odorata White Water Lily

Nymphaea odorata var. alba

Evening Primrose

Oenothera biennis

Oeschberg Tomato

Solanum lycopersicum 'Oeschberg'

Common Basil

Ocimum basilicum

Ogon

Sedum japonicum 'Ogon'

Ohio Scarlet

Lycopersicon esculentum 'Ohio Scarlet'

Oilseed Radish

Raphanus sativus var. oleifer

Oklahoma Dwarf Pansy

Viola × wittrockiana 'Oklahoma Dwarf'

Oklahoma Pink

Dianthus chinensis × barbatus

Oklahoma White

Capsicum annuum

Okra Burgundy

Abelmoschus esculentus 'Burgundy'

Okra Clemson Spineless

Abelmoschus esculentus

Okra Emerald

Abelmoschus esculentus

Okra Emerald Perkins Spineless

Abelmoschus esculentus

Okra Emerald Green Velvet

Abelmoschus esculentus

Okra Leaf Amaranth

Amaranthus cruentus

Okra Perkins Mammoth

Abelmoschus esculentus

Old Fashioned Bleeding Heart

Dicentra spectabilis

Old Gold

Juniperus x media 'Old Gold'

Olga Mezitt

Rhododendron 'Olga Mezitt'

Olympia Strawberry

Fragaria × ananassa 'Olympia'

Onyx Black Bean

Phaseolus vulgaris

Opal Basil

Ocimum basilicum var. purpurascens

Opal Basil

Ocimum basilicum 'Opal'

Opalescent Pepper

Capsicum annuum 'Opalescent'

Opening Night Petunia

Petunia × hybrida 'Opening Night'

Opium Poppy White Cloud

Papaver somniferum 'White Cloud'

Optima Basil

Ocimum basilicum 'Optima'

Optima Lettuce

Lactuca sativa var. crispa

Orach

Atriplex hortensis