Plant Growing Guides

Heliconia Bloodflower Golden Torch

Heliconia × 'Golden Torch'

Parrot Flower

Heliconia psittacorum

Heliconia Sexy Pink

Heliconia psittacorum × Heliconia spathocircinata 'Sexy Pink'

Heliosperma

Heliosperma alpestre

Hellebore: Ivory Prince

Helleborus × hybridus 'Ivory Prince'

Helleborine

Epipactis helleborine

Corsican Hellebore

Helleborus argutifolius

Stinking Hellebore

Helleborus foetidus

Double Ellen Hellebore

Helleborus × hybridus 'Double Ellen'

Helonia

Helonia rostrata

Henna

Lawsonia inermis

Heracleifolia

Heracleum sphondylium

Herbaceous Ground Covers

Various species (e.g., Ajuga reptans, Vinca minor, Thymus serpyllum)

Heritage Grains Rosen Rye

Secale cereal var. Rosen

He Shi Ko

Passiflora edulis

Heterachne Grass

Heterachne

Heuchera Marmalade

Heuchera × 'Marmalade'

Palace Purple Heuchera

Heuchera micrantha 'Palace Purple'

Bristly Hibiscus

Hibiscus aculeatus

Rose Mallow

Hibiscus moscheutos

Hickory Cane

Arundinaria gigantea subsp. gigantea

High-tide Bush

Iva frutescens

Himalayan Geranium

Geranium himalayense

Hinoki Cypress

Chamaecyparis obtusa

Holiday Pepper

Capsicum annuum var. glabriusculum

Hollywood

Ilex aquifolium 'Hodginii'

Honesty

Lunaria annua

Honeyberry

Lonicera caerulea

Honorine Jobert Anemone

Anemone × hybrida 'Honorine Jobert'

Horehound

Marrubium vulgare

Horse Gram

Macrotyloma uniflorum

Horseradish

Armoracia rusticana

Horsetail

Equisetum arvense

Hosta 'Allan P. McConnell'

Hosta 'Allan P. McConnell'

Hosta Blue Angel

Hosta 'Blue Angel'

Hosta Green Piecrust

Hosta 'Green Piecrust'

Kikutii Hosta

Hosta kikutii

Hosta 'Krossa Regal'

Hosta 'Krossa Regal'

Hosta 'Sum and Substance'

Hosta 'Sum and Substance'

Hottentot Fig

Carpobrotus edulis

Howes Cranberry

Vaccinium macrocarpon 'Howes'

Pitaya

Hylocereus polyrhizus

Siebold's Hosta

Hosta sieboldii

Hubam Clover

Trifolium ochreatum subsp. ochreatum

Hummingbird sage

Salvia spathacea

Hungarian Vetch

Vicia pannonica

Huperzia

Huperzia selago

Hyacinth

Hyacinthus orientalis