Plant Growing Guides

Variegated Osmanthus

Osmanthus heterophyllus 'Variegatus'

Osmin Purple Basil

Ocimum basilicum 'Osmin Purple'

Oso Easy Rose

Rosa 'Oso Easy'

Oso Easy Cherry

Rosa 'Oso Easy Cherry'

Oso Easy Fragrant Carpet Rose

Rosa 'Oso Easy Fragrant Carpet'

Oso Easy Lemon Zest Rose

Rosa 'Oso Easy Lemon Zest'

Oso Easy Midas Touch

Rosa 'Oso Easy Midas Touch'

Oso Easy Paprika Rose

Rosa 'Oso Easy Paprika'

Oso Easy Peachy Keen Rose

Rosa 'Oso Easy Peachy Keen'

Oso Easy Pink Abundance

Rosa 'Oso Easy Pink Abundance'

Oso Easy Sunny Day Rose

Rosa 'Oso Easy Sunny Day'

Oso Easy Yellow

Rosa 'Oso Easy Yellow'

Oso Sweet Strawberry

Fragaria × ananassa 'Oso Sweet'

Hawaiian Rosemary or Osteomeles

Osteomeles anthyllidifolia

Osteospermum

Osteospermum ecklonis

African Daisy (Osteospermum)

Osteospermum ecklonis

Osteospermum Akila

Osteospermum ecklonis 'Akila'

Osteospermum Lemon Zest

Osteospermum ecklonis 'Lemon Zest'

Osteospermum Sunny Lado

Osteospermum ecklonis 'Sunny Lado'

Osteospermum Voltage Purple

Osteospermum ecklonis 'Voltage Purple'

Ostfriesland Kale

Brassica oleracea var. acephala 'Ostfriesland'

Ostrich Plume

Celosia plumosa

Ostrich Plume Century Series

Celosia argentea var. plumosa

Ostrich Plume Mixed Colors

Celosia cristata plumosa

Ostrich Plume Pink

Celosia cristata var. plumosa

Ostrich Plume Purple

Celosia argentea var. plumosa

Ostrich Plume Red

Celosia argentea var. plumosa

Ostrich Plume White

Celosia argentea var. plumosa

Othello Basil

Ocimum basilicum 'Othello'

Acacia (Other Species)

Acacia spp.

Acid-Loving Plants (Blueberries and Azaleas)

Vaccinium spp. & Rhododendron spp.

Native Hawaiian Azalea

Rhododendron species (Hawaiian natives)

Pieris and Leucothoe (Acid-Loving Shrubs)

Pieris spp. and Leucothoe spp.

Agroforestry Trees

Various species (Alnus, Acacia, Gliricidia, Sesbania, Erythrina, etc.)

Alpine Succulents (Mixed Species)

Various genera (Sempervivum, Sedum, Saxifraga, Armeria, Delosperma, and others)

Anguloa orchids

Anguloa species

Annual Crops Requiring Nitrogen Enrichment

Various species (Brassica oleracea, Solanum lycopersicum, Zea mays, etc.)

Apple (Other Varieties)

Malus domestica

Stone Fruits (Apricot, Peach, Plum, Cherry)

Prunus spp. (P. armeniaca, P. persica, P. domestica, P. avium/cerasus)

Other aquatic bladderworts

Utricularia species (aquatic)

Aquatic Herbs

Various species (e.g., Mentha aquatica, Nasturtium officinale, Oenanthe javanica)

Aquatic Nitrogen-Fixing Plants

Various species (Azolla, Salvinia, Lemna, Anabaena, etc.)

Aquatic Plants (General)

Various aquatic species

Ariocarpus Species (Living Rock Cactus)

Ariocarpus spp.

Asian Herbs (Mixed Collection)

Various species

Astrophytum (Bishop's Cap, Monk's Hood, Star Cactus)

Astrophytum species

Australian Native Orchids

Various genera (Dendrobium, Sarcochilus, Cymbidium, Diuris, and others)

Australian Native Ornamental Grasses

Various genera (Chrysopogon, Themeda, Austrostipa, Phragmites, etc.)