Plant Growing Guides
Free guides for growing vegetables, herbs, flowers, and more. 8994 plants. New to gardening? Check out the glossary.
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Star of Bethlehem
Ornithogalum umbellatum
Arabian Star of Bethlehem
Ornithogalum arabicum
Sun Star, Yellow Star of Bethlehem
Ornithogalum dubium 'Yellow'
Drooping Star of Bethlehem
Ornithogalum nutans
Pyrenean Star-of-Bethlehem
Ornithogalum pyrenaicum
Chincherinchee
Ornithogalum thyrsoides
Oro di Bogliasco Ivy
Hedera helix 'Oro di Bogliasco'
Chinese Dunce Cap
Orostachys aggregata
Chinese Dunce Cap, Orostachys
Orostachys boehmeri
Chinese Dunce Cap
Orostachys furusei
Dunce Cap Cactus
Orostachys iwarenge
Dunce Cap Cactus
Orostachys thyrsiflora
Orpine
Sedum telephium
Osaka Purple Mustard
Brassica juncea var. osaka
Osaka Purple
Brassica rapa subsp. perviridis
Oscularia
Oscularia deltoilles
Oscularia deltoides
Oscularia deltoides
Oshimensis
Ophiopogon japonicus 'Oshimensis'
Evergold Japanese Sedge
Carex oshimensis 'Evergold'
Oshimensis Variegata
Carex oshimensis 'Variegata'
Osmanthus
Osmanthus fragrans
Variegated Osmanthus
Osmanthus heterophyllus 'Variegatus'
Osmin Purple Basil
Ocimum basilicum 'Osmin Purple'
Osmunda fern
Osmunda regalis
Oso Easy Fragrant Carpet Rose
Rosa 'Oso Easy Fragrant Carpet'
Hawaiian Rosemary or Osteomeles
Osteomeles anthyllidifolia
Ostfriesland Kale
Brassica oleracea var. acephala 'Ostfriesland'
Ostrich Plume Mixed Colors
Celosia cristata plumosa
Ostrich Plume Pink
Celosia cristata var. plumosa
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.
Aquatic Herbs
Various species (e.g., Mentha aquatica, Nasturtium officinale, Oenanthe javanica)
Aquatic Nitrogen-Fixing Plants
Various species (Azolla, Salvinia, Lemna, Anabaena, etc.)
Asian Herbs (Mixed Collection)
Various species
Australian Native Shrubs (General)
Various species (Acacia, Banksia, Leptospermum, Callistemon, etc.)
Australian Tea Tree and Westringia
Leptospermum scoparium and Westringia fruticosa
Bee-Friendly Flowers (Mixed Collection)
Multiple species
Other beneficial flowers
Various species
Bog Plants (Assorted)
Various species (Sarracenia, Drosera, Utricularia, Pinguicula, etc.)
Bog Plants (General Category)
Various species
Other Brassia Species
Brassia spp. (excluding B. oleracea)
Other Caladenia Species
Caladenia spp.
California Native Plants (Mixed Ecological Zone)
Various species native to California
California Native Plants (Diverse Group)
Various species native to California
Calochortus
Calochortus species
Sedge (Carex species)
Carex spp.
Carnivorous Plants (General)
Various species in families Droseraceae, Nepenthaceae, Sarraceniaceae, Lentibulariaceae, and others
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