Plant Growing Guides

Twin Peaks Tomato

Solanum lycopersicum 'Twin Peaks'

Twinspur

Diascia barberae

Twisted Heath

Erica cinerea

Twisted Needle Grass

Achnatherum tortile

Twister

Capsicum annuum var. annuum

Twist-n-Shout Hydrangea

Hydrangea macrophylla 'Monmar'

Two-Eyed Violet

Viola ocellata

Two-Row Barley

Hordeum vulgare subsp. vulgare

Two Seasons

Solanum lycopersicum 'Two Seasons'

Narrow-leaf Cattail

Typha angustifolia

Broadleaf Cattail

Typha latifolia

Dwarf Cattail

Typha minima

Typhon

Brassica oleracea var. italica × Brassica oleracea var. acephala

Tyson Pear

Pyrus communis 'Tyson'

UC-1 Tomato

Solanum lycopersicum 'UC-1'

UC 157 Celery

Apium graveolens var. dulce

UCD 6 Tomato

Solanum lycopersicum 'UCD 6'

Uchiki Kuri

Cucurbita maxima

UI Whitebark Pine

Pinus albicaulis

Western Gorse

Ulex gallii

Ultima White

Capsicum annuum

Ultra Basil

Ocimum basilicum 'Ultra'

Ume

Prunus mume

Ume Bungo

Prunus mume 'Bungo'

Ume Kishu

Prunus mume 'Kishu'

Ume Kodai

Prunus mume

Ume-Koshitsuki

Prunus mume 'Ume-Koshitsuki'

Ume Nanko

Prunus mume 'Nanko'

Ume Ryugyoku

Prunus mume 'Ryugyoku'

Ume Shiro Japanese Apricot

Prunus mume 'Ume Shiro'

Ume Tree

Prunus mume

Uncinata Pine

Pinus uncinata

Forest Understory Plants (Shade-Tolerant Underbrush)

Multiple species (Sambucus, Ilex, Cornus, Gaultheria, etc.)

Underplanted Herbs (Basil & Cilantro)

Ocimum basilicum & Coriandrum sativum

Euonymus (Underplanting Shrub)

Euonymus spp.

Understory Flowering Dogwood

Cornus florida

Understory Flowering Trees

Various species (Cornus, Amelanchier, Cercis, Halesia, etc.)

Hellebores and Pulmonaria (Understory Perennials)

Helleborus spp. and Pulmonaria spp.

Shade-Tolerant Understory Plants Mix

Mixed species (see individual plants below)

Japanese Maple, Azalea, and Rhododendron Shade Garden

Acer palmatum, Rhododendron spp., Rhododendron simsii complex

Understory Shrubs Collection (Serviceberry, Witch Hazel, Viburnum)

Amelanchier spp., Hamamelis spp., Viburnum spp.

Understory Vegetables and Herbs

Various species (shade-tolerant cultivars)

Underwood Azalea

Rhododendron × 'Underwood'

Underwood Heather

Erica x underwoodi

Undulata Lettuce

Lactuca sativa var. crispa 'Undulata'

Uno Pink

Calibrachoa × hybrida 'Uno Pink'

Uno Yellow

Capsicum annuum

Upland Cress

Barbarea verna