Achillea 'Moonshine' – Yarrow

Achillea millefolium 'Island Pink' (syn. A. mill. x borealis 'Pink Island Form') – Island Yarrow

Achillea millefolium 'Paprika' – Yarrow

Achillea millefolium 'Sonoma Coast' – Yarrow

Achillea millefolium 'Terracotta' – Yarrow

Achillea millefolium 'White Beauty' – Yarrow

Achillea millefolium – Common Yarrow (Seed Grown)

Acorus gramineus 'Ogon' – Golden Variegated Sweet Flag

Agapanthus 'Peter Pan' – Lily-of-the-Nile

Agapanthus 'Storm Cloud' – Lily-of-the-Nile

Agapanthus 'Tinker Bell' – Lily-of-the-Nile

Agapanthus africanus 'Ponto's Queen of the Nile' – Lily-of-the-Nile

Agastache 'Blue Boa' – Hummingbird Mint

Agastache 'Sunrise Blue' – Hummingbird Mint

Agastache 'Sunrise Orange' – Hummingbird Mint

Agastache hybrid Sunny Sparks 'Pink Improved' – Hummingbird Mint

Agastache rupestris 'Honeysticks Ember' – Hummingbird Mint

Ajuga reptans 'Black Scallop' – Carpet Bugle

Ajuga reptans 'Burgundy Glow' – Carpet Bugle

Ajuga reptans 'Mahogany' – Carpet Bugle

Alchemilla mollis 'Thriller' – Lady's Mantle

Aloe brevifolia – Short-leaved Aloe Succulent

Aloe tomentosa – Hairy Green Aloe

Aloe vera – Aloe Vera