Plant Growing Guides

Habranthus bagnoldii

Habranthus bagnoldii

Hairy Morning Glory

Ipomoea pubescens

Hairy Vetchling

Lathyrus hirsutus

Hangdown Head

Amaranthus caudatus

Happy Days

Helianthus annuus 'Happy Days'

Happy Returns Daylily

Hemerocallis 'Happy Returns'

Hardy Perennials

Perennials (various species)

Hardy Pink

Dianthus armeria

Harebell

Campanula rotundifolia

Harrington's Pink

Dianthus armeria var. Harrington's Pink

Harvington Double

Dianthus caryophyllus 'Harvington Double'

Hawaiian Blue

Ipomoea indica

Hawaiian Primrose

Oenothera elata subsp. hookeri

Hawaii Blue

Ipomoea tricolor 'Heavenly Blue'

Heavenly Blue

Ipomoea tricolor 'Heavenly Blue'

Heavenly Cloud

Ipomoea nil 'Heavenly Cloud'

Heavenly Days

Convolvulus tricolor

Helene von Stein

Salvia nemorosa 'Helene von Stein'

Helenium Autumn Lace

Helenium autumnale 'Autumn Lace'

Helenium Mardi Gras

Helenium autumnale 'Mardi Gras'

Helenium 'Moerheim Beauty'

Helenium autumnale 'Moerheim Beauty'

Helenium Potter's Wheel

Helenium autumnale 'Potter's Wheel'

Helenium Sahara

Helenium autumnale 'Sahara'

Helichrysum

Helichrysum bracteatum

Helichrysum Bikini Mix

Helichrysum bracteatum 'Bikini Mix'

Strawflower Bikini Mix

Helichrysum bracteatum

Helichrysum Bright Bikini

Helichrysum bracteatum 'Bright Bikini'

Helichrysum Rose

Helichrysum bracteatum 'Rose' (or similar cultivar)

Autumn Strawflower

Helichrysum serotinum

Helichrysum Silvery Rose

Helichrysum bracteatum 'Silvery Rose'

Heliopsis Golden Plume

Heliopsis helianthoides 'Golden Plume'

Heliopsis Helios

Heliopsis helianthoides 'Helios'

Heliopsis Loraine Sunshine

Heliopsis helianthoides 'Loraine Sunshine'

Helios Sunflower

Helianthus annuus 'Helios'

Heliotrope

Heliotropium arborescens

Heliotrope 'Dwarf'

Heliotropium arborescens 'Dwarf'

Heliotrope 'Imperial Purple'

Heliotropium arborescens 'Imperial Purple'

Heliotrope 'Purple'

Heliotropium arborescens 'Purple'

Hemp Sour Space Candy

Cannabis sativa L.

Herbaceous Pioneer Plants

Various species (ecological classification)

Herbstsonne

Rudbeckia nitida 'Herbstsonne'

Hermine Grashoff

Pelargonium 'Hermine Grashoff'

Red Hesperantha

Hesperantha coccinea

Heuchella Tapestry

Heuchella × 'Tapestry'

Heuchera 'Burgundy'

Heuchera 'Burgundy'

Heuchera 'Palace Purple'

Heuchera micrantha 'Palace Purple'

HGC Ivory Prince Coneflower

Echinacea × 'HGC Ivory Prince'

Hino Purple

Ipomoea nil