Plant Growing Guides

Aquatic Sedges

Carex spp. (aquatic species)

Aquatic Sedges and Rushes

Carex spp. and Juncus spp.

Aquilegia

Aquilegia spp.

Alpine Columbine

Aquilegia alpina

Aquilegia Blue Star

Aquilegia vulgaris 'Blue Star'

Aquilegia Coral Charm

Aquilegia × hybrida 'Coral Charm'

Aquilegia 'Coral Charm'

Aquilegia × hybrida 'Coral Charm'

Aquilegia McKana Hybrid

Aquilegia × hybridia 'McKana'

Nora Barlow Aquilegia

Aquilegia vulgaris 'Nora Barlow'

Nora Barlow Aquilegia

Aquilegia vulgaris 'Nora Barlow'

Aquilegia Songbird

Aquilegia × hybrida 'Songbird'

Aquilegia 'Songbird' - Columbine

Aquilegia × hybrida 'Songbird'

Aquilegia Winky Scarlet and White

Aquilegia hybrid 'Winky Scarlet and White'

Winky Scarlet and White Columbine

Aquilegia × hybridus 'Winky Scarlet and White'

Meadow Rue

Thalictrum aquilegifolium

Arabis

Arabis spp.

Alpine Rockcress 'Flore Pleno'

Arabis alpina subsp. alpina 'Flore Pleno'

Variegated Alpine Rockcress

Arabis alpina subsp. caucasica 'Variegata'

Arborescens Hydrangea

Hydrangea arborescens

Arborescens Hydrangea 'White Dome'

Hydrangea arborescens 'White Dome'

Arborvitae

Thuja occidentalis

American Pillar Arborvitae

Thuja occidentalis 'American Pillar'

American Pillar Arborvitae

Thuja occidentalis 'American Pillar'

Archangel

Lamium album subsp. album

Arctic Alpine

Bistorta vivipara

Arctic Beauty

Actinidia kolomikta

Arctic Beauty Issai Kiwi

Actinidia arguta 'Arctic Beauty'

Arctic Bluegrass

Poa arctica

Arctic Brome

Bromus pumpellianus

Arctic Heather

Phyllodoce caerulea

Arctic Lupin

Lupinus arcticus

Arctic Lupine

Lupinus arcticus

Arctic Willow

Salix arctica

Arctus

Arctostaphylos uva-ursi

Aristolochia

Aristolochia spp.

Armada

Unknown - Armada is a cultivar name

Armeria

Armeria maritima

Bloodflower Thrift

Armeria alba

Armeria Düsseldorf Pink

Armeria maritima 'Düsseldorf Pink'

Sea Pink

Armeria maritima

Armeria maritima 'Victor Reiter'

Armeria maritima subsp. maritima 'Victor Reiter'

Sea Pink

Armeria maritima

Armeria Cotton Candy

Armeria maritima 'Cotton Candy'

Arnica

Arnica montana

Arnold Dwarf Forsythia

Forsythia × arnoldiana 'Nana'

Arnold Promise Witchhazel

Hamamelis × intermedia 'Arnold Promise'

Aromatica Cinnamon Basil

Ocimum basilicum var. cinnamon

Aromatic Aster

Symphyotrichum aromaticum