Plant Growing Guides

Haageocereus

Haageocereus species

Habranthus

Habranthus species

Anderson's Rain Lily

Habranthus andersonii

Habranthus bagnoldii

Habranthus bagnoldii

Red Crinum Lily

Habranthus puniceus

Red Crinum Lily

Habranthus robustus

Texas Habranthus

Habranthus texanus

Copper Lily

Habranthus tubispathus

Hadspen Cream

Heuchera 'Hadspen Cream'

Hairy Aster

Symphyotrichum pilosum

Hairy Beggarticks

Hackelia hispida

Hairy Hedgehog

Astrophytum coahuilense subsp. coahuilense

Halcyon

Hosta 'Halcyon'

Haleakalā geranium

Geranium cuneatum subsp. haleakalanum

Haleakalā silversword

Argyroxiphium sandwicense subsp. macrocephalum

Hangdown Head

Amaranthus caudatus

Happy Days

Helianthus annuus 'Happy Days'

Happy Returns Daylily

Hemerocallis 'Happy Returns'

Haquetia

Haquetia epipactis

Hardy Perennials

Perennials (various species)

Hardy Pink

Dianthus armeria

Harebell

Campanula rotundifolia

Harmony Iris

Iris × germanica 'Harmony'

Harrington's Pink

Dianthus armeria var. Harrington's Pink

Harvest Moon Coneflower

Echinacea × 'Harvest Moon'

Harvington Double

Dianthus caryophyllus 'Harvington Double'

Hatiora Golden Dream

Hatiora gaertneri 'Golden Dream'

Pink Easter Cactus

Hatiora gaertneri

Red Easter Cactus

Hatiora gaertneri

White Easter Cactus

Hatiora gaertneri (syn. Rhipsalidopsis gaertneri)

Alum Root

Heuchera villosa

Hawaiian Alpine Forget-Me-Not

Myosotis alpestris subsp. hawaiensis

Hawaiian Aster

Aster sandwicensis

Hawaiian Hoary Verbena

Verbena halei var. halei

Hawaiian Honeycreeper-Attracting Plants

Various native Hawaiian flowering species

Hawaiian Lobelia

Lobelia spp. (Hawaiian natives)

Hawaiian Loosestrife

Lythrum salicaria subsp. salicaria

'āhinahina

Argyroxiphium sandwicense

Hawaiian Native Ginger

Zingiber zerumbet and related Zingiberaceae species

Hawaiian Native Wildflowers

Various species (Hibiscus arnottianus, Metrosideros polymorpha, Silene stellata, etc.)

Hawaiian Orchid

Orchidaceae (family); various genera native to Hawaii

Hawaiian Primrose

Oenothera elata subsp. hookeri

Hawaiian Silversword

Argyroxiphium sandwicense

Hawaiian Violet

Viola chamissoniana

Hawera Daffodil

Narcissus pseudonarcissus 'Hawera'

Hawksii

Hawksbeard (Crepis species) or possibly Haworthia hawkii

Costa Rican Honeycreeper

Heliconia costaricensis

Headbourne Hybrids Agapanthus

Agapanthus africanus 'Headbourne Hybrids'