Plant Growing Guides

Hairy Indigo

Indigofera hirsuta

Halawi Date Palm

Phoenix dactylifera 'Halawi'

Hana Yuzu

Citrus junos 'Hana'

Hao

Limnophila aromatica

Hara Madhu

Gymnema sylvestre

Hard Water Fern

Lomariopsis lineata

Hawaiian Ginger

Zingiber zerumbet

Hawaiian Gold Pineapple

Ananas comosus 'Hawaiian Gold'

Hawaiian Mint

Plectranthus amboinicus

Hawaiian Native Ginger

Zingiber zerumbet (Awapuhi) and other endemic species

Hawaiian Native Mint

Mentha polymorpha

Heart Fern

Hemionitis arifolia

Helichrysum Lemon Queen

Helichrysum italicum 'Lemon Queen'

Lemon Queen Helichrysum

Helichrysum italicum 'Lemon Queen'

Helichrysum Rose Dargan Hill Monarch

Helichrysum italicum subsp. serotinum 'Dargan Hill Monarch'

Seaside Heliotrope

Heliotropium curassavicum

Baby Tears

Soleirolia soleirolii

Herb Garden Plants

Various species

Parsley Microgreens

Petroselinum crispum

Herbs (General Growing Guide)

Various species

Culinary Herbs (Basil, Oregano, Thyme)

Ocimum basilicum, Origanum vulgare, Thymus vulgaris

Container Herbs

Various species

Culinary Herbs (General Guide)

Various species

Mediterranean Herbs (Rosemary, Thyme, Oregano, Sage)

Rosmarinus officinalis, Thymus vulgaris, Origanum vulgare, Salvia officinalis

Herb varieties

Various species (Ocimum, Petroselinum, Mentha, Thymus, Origanum, Salvia, and others)

Hilo Papaya

Carica papaya 'Hilo'

Hisar Madhu

Cucumis melo var. reticulatus

Holy Basil

Ocimum sanctum

Red Shield Plant

Homalomena rubescens

Honeybel

Citrus × tangelo (Citrus sinensis × Citrus reticulata)

Honey Tangelo

Citrus × tangelo (hybrid)

Honey Tangerine

Citrus reticulata 'Honey'

Horned Melon

Cucumis metuliferus

Horse Herb

Alternanthera maritima

Hot Papaya

Capsicum chinense (assumed papaya variety reference) / Carica papaya (if literal papaya)

Pitaya

Hylocereus polyrhizus

Hydrocotyle

Hydrocotyle spp.

Asiatic Pennywort

Hydrocotyle asiatica

Brazilian Pennywort

Hydrocotyle leucocephala

Dwarf Marshpennywort

Hydrocotyle sibthorpioides

Lawn Marshpennywort

Hydrocotyle sibthorpioides

Hydrocotyle tripartita

Hydrocotyle tripartita

Costa Rican Pitaya

Hylocereus costaricensis

Ocampo's Pitaya

Hylocereus ocamponis

Red Pitaya

Hylocereus polyrhizus

Purple Pitaya

Hylocereus purpusii

White Dragon Fruit

Hylocereus undatus