Plant Growing Guides

Winter-flowering Viola

Viola × wittrockiana

Winter Gold

Jasminum nudiflorum

Winter heliotrope

Phagnalon rupestre subsp. rupestre (formerly Odontites lutea or Epimedium pinnatum subsp. colchicum, but commonly Phagnalon saxatile)

Winter Lettuce

Lactuca sativa

Winter Pansies and Violas

Viola × wittrockiana (Pansy) and Viola cornuta (Viola)

Winter Privet

Ligustrum sinense

Winter Snapdragon

Antirrhinum majus

Winter Vetch

Vicia villosa

Wishbone Flower

Torenia fournieri

Wishbone Flower Bordeaux

Torenia fournieri 'Bordeaux'

Wishbone Flower Catalina

Torenia fournieri 'Catalina'

Wishbone Flower Kauai

Torenia fournieri 'Kauai'

Wishbone Flower Midnight Blue

Torenia fournieri 'Midnight Blue'

Wishbone Flower Pretty in Purple

Torenia fournieri 'Pretty in Purple'

Wisley Red

Photinia × fraseri 'Wisley Red'

Wisteria

Wisteria spp.

Wollemi Pine

Wollemia nobilis

Wonga Vine

Pandorea pandorana

Wood-growing Mushroom

Pleurotus species (Oyster), Lentinula edodes (Shiitake), or Grifola frondosa (Maitake)

Woodland Groundcover (Liriope & Vinca)

Liriope muscari & Vinca minor

Woolly Rose Mallow

Hibiscus moscheutos subsp. lasiocarpos

Woolly Sage

Salvia lanata

Wooly Sage

Salvia lanata

Wrinkled Crinkled Cress

Lepidium sativum

Xanadu

Philodendron bipinnatifidum 'Xanadu'

Grass Tree

Xanthorhea

Australian grass tree

Xanthorhea australis

Grass Tree

Xanthorrhea

Grass Tree

Xanthorrhoea

Johnsonii Grass Tree

Xanthorrhoea johnsonii

Minor Grass Tree

Xanthorrhoea minor

Grass Tree

Xanthorrhoea preissii

Grass Tree

Xanthorrhoea quadrangulata

Xanthosoma (Tannia, Malanga)

Xanthosoma sagittifolium

Xeric Ornamental Grasses

Poaceae spp. (drought-tolerant species)

Xtreme Pink

Unknown/Cultivar designation

Xue Bai Jade Pagoda

Crassula 'Jade Pagoda'

Xylosma

Xylosma congestion

Yellow-eyed Grass

Xyris caroliniana

Fringed Yellow-eyed Grass

Xyris fimbriata

Yellow-eyed Grass

Xyris jupicai

Small Yellow-eyed Grass

Xyris smalliana

Yellow-eyed Grass

Xyris species

Yankee Point

Ceanothus griseus horizontalis 'Yankee Point'

Yard Long Bean, Purple Podded

Vigna unguiculata subsp. sesquipedalis

Yard-Long Purple

Vigna unguiculata subsp. sesquipedalis

Yaupon Holly

Ilex vomitoria

Yellow Bottlebrush

Callistemon citrinus 'Yellow'