Zone 9

Amsonia 'Blue Ice'

Blue Ice Blue Star

Amsonia tabernaemontana 'Storm Cloud'

Storm Cloud Blue Star

Baptisia 'Blueberry Sundae'

Decadence® Blueberry Sundae False Indigo

Phlox subulata 'Emerald Blue'

Emerald Blue Creeping Phlox

Anemone 'Macane001'

Wild Swan™ Anemone

Hydrangea macrophylla 'Variegata'

Variegated Hydrangea

Nepeta 'Balneplud

Blue Prelude Catmint

Phlox subulata 'Emerald Pink'

Emerald Pink Creeping Phlox

Pulmonaria 'High Contrast'

High Contrast Lungwort

Rosmarinus officinalis 'Arp'

Arp Rosemary

Salvia lyrata 'Purple Knockout'

Purple Knockout Lyre-Leaf Sage

Salvia nemorosa 'Blue Hill'

Blue Hill Meadow Sage

Salvia nemorosa 'Blue Marvel'

Blue Marvel Meadow Sage

Veronica peduncularis 'Georgia Blue'

Georgia Blue Speedwell

Veronica x 'Sunny Border Blue'

Sunny Border Blue Speedwell

Vinca minor 'Bowles'

Bowles Periwinkle