Plant Growing Guides

Hackberry

Celtis occidentalis

Hala

Pandanus tectorius

Hamasakura

Prunus serrulata var. hamasakura

Hampton Court Palm

Howea forsteriana

Haole Koa

Leucaena leucocephala

Hass Avocado

Persea americana 'Hass'

Hawaiʻi sandalwood

Santalum paniculatum

Hawaiian Ohia

Metrosideros polymorpha

Hawaiian Ohia Lehua

Metrosideros polymorpha

Hawaiian Sandalwood

Santalum paniculatum

Hawaiian Silk Oak

Grevillea robusta

Hawaiki Palm

Clinostigma hawaiense

Hemlock

Tsuga canadensis

Heritage River Birch

Betula nigra 'Heritage'

Hetz's Midget Eastern Red Cedar

Juniperus virginiana 'Hetz's Midget'

Hickory tree

Carya spp.

Hillii

Ficus hillii

Himalayan Birch

Betula utilis

Hino Crimson Japanese Maple

Acer palmatum 'Hino Crimson'

Hinoki Cypress

Chamaecyparis obtusa

Hinoki Cypress Crippsii

Chamaecyparis obtusa 'Crippsii'

Hinoki False Cypress

Chamaecyparis obtusa

Hinoki Falsecypress

Chamaecyparis obtusa

Hinoki Gracilis

Chamaecyparis obtusa 'Gracilis'

Hino Red Japanese Maple

Acer palmatum 'Hino Red'

Hōkū

Pittosporum phillyraeoides

Holm Oak

Quercus ilex

Honeybee Locust

Gleditsia triacanthos var. inermis 'Honeybee'

Honey Locust Elegantissima

Gleditsia triacanthos var. inermis 'Elegantissima'

Honey Locust Sunburst

Gleditsia triacanthos var. inermis 'Sunburst'

Hornbeam

Carpinus betulus

Horoeka

Pseudopanax crassifolius

Hybrid Willow

Salix × alba hybrid (various cultivars)