‘Sunny Border Blue’ speedwell
Veronica spicata ‘Sunny Border Blue’
Perennial Plant Association 1993 Perennial Plant of the Year! Showy dark violet-blue spikes are very … Continued
browsing: blue
‘Aztec Gold’ creeping speedwell
Veronica prostrata ‘Sunshine’
Veronicas produce some of the clearest true blues available in perennials. This easy-to-grow prostrate cultivar … Continued
‘Royalty’ bugleweed
Ajuga reptans 'Royalty'
Dark burgundy to black foliage with bright blue flowers makes a great low-mainetance groundcover that … Continued
Fischer monkshood, wolfsbane
Aconitum fischeri
Eye-catching spikes of lavender-blue flowers open from late summer to early fall. Each individual flower … Continued
wild sweet William
Phlox divaricata
Phlox divaricata and Phlox divaricata ‘Blue Moon’ grow clusters of blue and violet five-petal stars … Continued
blue mist spirea, bluebeard
Caryopteris incana
This fragrant late summer bloomer sends up aromatic, whorled, blue-flowering spikes over striking bright chartruese … Continued
plumbago
Plumbago auriculata
Native to South Africa where it is an evergreen shrub that grows 6-7’ tall and … Continued
angelonia
Angelonia angustifolia
A long blooming annual with outstanding branching habit and strong stems that also make great … Continued
bacopa ‘Epic Blue’
Sutera grandiflora 'Epic Blue'
A very vigorous, trailing, yet compact and well-branched bacopa, ‘Epic Blue’ has glimmering blue, star-shaped … Continued
Salvia ‘May Night’ meadow sage
Salvia nemorosa 'May Night' ('Mainacht')
Perennial Plant Association 1997 Perennial Plant of the Year! Award-winning ‘May Night’ salvia is a … Continued
‘Nekan’ blue pitcher sage
Salvia azurea ssp. pitcherii 'Nekan'
Showy large flower spikes of sky blue in late summer and fall. The perfect color … Continued
American vervain
Verbena hastata
Easily grown in average, medium to wet soils in full sun. Forms colonies in the … Continued