Ornamental Onion
Oshio Beni Japanese Maple
Otto Quast Spanish Lavender
Owlswood Blue Ceanothus
Oxeye Sunflower
Pacific Coast Irises
Pacific Coast Lavender Iris hybrid
Pacific Giants (strain) Delphinium
Pacific Gold Breath Of Heaven
Pacific Mist Manzanita
Pacific Sunset Flannel Bush
Painted Daisy, Pyrethrum
Pajaro Manzanita
Palace Purple Coral Bells
Pamina Japanese Anemone
Pandora's Box Daylily
Paprika Red Common Yarrow
Parsons Canterbury Bells
Pascalli Hybrid Tea Rose
Peace Hybrid Tea Rose