Plant Growing Guides

Drought-Tolerant Ornamental Shrubs

Various species (e.g., Rosmarinus officinalis, Salvia species, Cistus species)

Drought-Tolerant Plants (General Category)

Various species

Drought-Tolerant Species (General Guide)

Various species

Drought-Tolerant Warm-Season Grasses

Various species (Bouteloua, Buchloe, Panicum, Andropogon, Eragrostis genera)

Drought-Tolerant Xerophytes (Mixed)

Various species adapted to arid conditions

Dwarf Cacti

Cactaceae (various genera)

Dwarf Citrus Varieties

Citrus spp. (dwarf cultivars)

Dwarf Gymnocalycium (Chin Cactus)

Gymnocalycium species (dwarf varieties)

Dwarf Succulents

Various species (e.g., Sedum, Echeveria, Aeonium)

Dyckia

Dyckia species

Hedgehog Cactus (Echinocereus species)

Echinocereus spp.

Ecuagenera Hybrid Orchids

Ecuagenera spp. (hybrid)

Edible Algae

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

Emergent Wetland Plants (Mixed)

Various species in wetland ecosystems

Hawaiian Endemic Plants (General)

Various species endemic to Hawaiian Islands

Hawaiian Endemic Wildflowers (Mixed Collection)

Various native Hawaiian species

Epidendrum Species (Orchids)

Epidendrum spp.

Night-Blooming Cereus / Other Epiphyllums

Epiphyllum species (various)

Epiphytic Cacti

Cacti species (epiphytic genera including Selenicereus, Hylocereus, Epiphyllum, Rhipsalis, Schlumbergera)

Epiphytic Orchids and Bromeliads

Various genera (Orchidaceae and Bromeliaceae families)

Epiphytic Plants for Orchid Collections

Epiphyta (ecological group)

Epiphytic Plants on Shared Mounts

Various epiphytic species

Erica and Leucadendron (South African Heaths and Proteas)

Erica spp. and Leucadendron spp.

Eucalyptus (Warm Climate Species)

Eucalyptus spp.

Ferocactus Species (Barrel Cactus)

Ferocactus spp.

Floating Plants (General Guide)

Various aquatic species

Other Fruit Trees

Various species

Gasteria (Mixed Species)

Gasteria spp.

Gibbaeum (Hump-backed Fig or Warty Fig)

Gibbaeum species (genus)

Pasture Grass Mix Species

Various Poaceae species

Native Regional Grasses

Various species (region-dependent)

Gymnocalycium species (Chin Cactus)

Gymnocalycium spp.

Gypsum-Specialized Butterworts

Pinguicula species (gypsum-endemic)

Halophytic Crops (Salt-Tolerant Crops)

Various species adapted to saline environments

Halophytic Vegetables (Salt-Tolerant Vegetables)

Various species adapted to saline conditions

Hawaiian Endemic Plants

Various (endemic to Hawaiian Islands)

Hawaiian Native Orchids

Platanthera, Liparis, Anoectochilus, and other endemic genera

Hawaiian Native Shrubs (Mixed Collection)

Various species endemic to Hawaii

Hawaiian Silversword Alliance Members

Argyroxiphium, Wilkesia, and Dubautia species

Hawaii Native Shrubs (Mixed)

Multiple species

Haworthia Species (Assorted)

Haworthia spp.

Herbs (General Category)

Various species

High-altitude Paphiopedilum species

Paphiopedilum spp. (alpine varieties)

Hoya species

Hoya spp.

Hoya (other varieties)

Hoya spp.

Tropical Humidity-Loving Plants (Anthurium & Philodendron)

Anthurium andraeanum / Philodendron spp.

Hylocereus Species (Dragon Fruit Cactus)

Hylocereus spp.

Intermediate Cattleya Orchids

Cattleya spp. (Intermediate hybrids)