Plant Growing Guides

Oakleaf Lettuce

Lactuca sativa var. crispa

Okinawan Amaranth

Amaranthus tricolor

Okinawan Spinach

Alternanthera sissoo

Okra Leaf Amaranth

Amaranthus cruentus

Old Man Cactus

Cephalocereus senilis

Olive Ball Sedum

Sedum burrito var. burrito or Sedum 'Olive Ball'

Ong Choy

Ipomoea aquatica

Optica Cristata

Haworthia retusa var. obtusa 'Optica Cristata'

Optica Gibbosa

Mammillaria gibbosa var. optice

Orach

Atriplex hortensis

Orach Magenta Magic

Atriplex hortensis 'Magenta Magic'

Orange Hibotan

Chamaecereus silvestrii var. orange

Old Man of the Andes

Oreocereus neowerdmannianus

Chinese Dunce Cap, Orostachys

Orostachys boehmeri

Dunce Cap Cactus

Orostachys iwarenge

Dunce Cap Cactus

Orostachys malacophyllus

Dunce Cap Cactus

Orostachys spinosa

Dunce Cap Cactus

Orostachys thyrsiflora

Osaka Purple Mustard

Brassica juncea var. osaka

Osaka Purple

Brassica rapa subsp. perviridis

Oscularia

Oscularia deltoilles

Ariocarpus Species (Living Rock Cactus)

Ariocarpus spp.

Brassica Microgreens

Brassica oleracea and related Brassica species

Cacti (Various Species)

Cactaceae family (various genera)

Other Chilean Cacti

Various Cactaceae species (Chilean origin)

Columnar Cacti

Various genera (Cereus, Pilosocereus, Stenocereus, Pachycereus, and others)

Columnar and Low-Water Succulents

Various genera (Sempervivum, Sedum, Echeveria, Aloe, Agave, Crassula, Aeonium, et al.)

Conophytum (Cone Plant, Living Pebble)

Conophytum species

Cool-Season Salad Greens

Various species (Lactuca sativa, Cichorium, Brassica, Arugula, Spinacia, etc.)

Crassula Species

Crassula spp.

Delicate Succulents (Container Mix)

Various genera (Echeveria, Sedum, Aeonium, Crassula, Haworthia spp.)

Desert Cacti

Cactaceae family (various genera)

Drought-Tolerant Cacti and Succulents

Cactaceae and Succulent species (various)

Dwarf Cacti

Cactaceae (various genera)

Edible Algae

Various species (Spirulina platensis, Chlorella vulgaris, Ulva lactuca, Saccharina japonica, others)

Ferocactus Species (Barrel Cactus)

Ferocactus spp.

Gasteria (Mixed Species)

Gasteria spp.

Gibbaeum (Hump-backed Fig or Warty Fig)

Gibbaeum species (genus)

Halophytic Vegetables (Salt-Tolerant Vegetables)

Various species adapted to saline conditions

Haworthia Species (Assorted)

Haworthia spp.

Leafy Greens (Mixed)

Various species

Living Stones

Lithops spp.

Mammillaria (Various Species)

Mammillaria spp.

Microgreens

Various species (seedlings of herbs, vegetables, and grains)

Miniature Cacti

Various species (e.g., Rebutia, Mammillaria, Echinocereus, Parodia)

Miniature Cacti and Succulents

Various species (e.g., Mammillaria, Rebutia, Echeveria, Sempervivum, Haworthia)

Miniature Cacti

Cactaceae (various genera and species)

Perennial Vegetables (Mixed)

Various species