Veronica pectinata (Woolly Speedwell) is one of our finest groundcovers. Growing with long stems of wooly evergreen foliage, the plants cover themselves with blue blooms, aging to la...

Nepeta Walker's Low (Walker's Low Catmint) is a robust variety with dark lavender-blue flowers in late spring and aromatic gray-green foliage. Thriving in harsh conditions, this dur...

Perovskia atriplicifolia Blue Spires (Blue Spires Russian Sage) is the best large growing Russian Sage selection blooming with dark blue flower spikes appearing in mid-summer. Though...

Penstemon heterophyllus Electric Blue is a selected form of the Foothills Beardtongue, a small growing evergreen shrub from California, that blooms in late spring with a memorable d...

Blue Reflection® Veronica (Speedwell) is a vigorous groundcover that covers its garden space with handsome evergreen foliage and a profuse late spring display of small blue flowe...

Agastache 'Blue Fortune' is a European hybrid hyssop known for is vigor, cold hardiness, and adaptability to grow across much of the US. Blue Fortune Hybrid Hyssop's powder blue flow...

Fireworks is well named. In late summer, the bright yellow sprays of tiny flowers look just like an exploding skyrocket on the 4th of July. A tall sturdy grower, it is a great compan...

2" tall x 24" wide. A large growing groundcover, hardy yellow ice plant is a vigorous, long blooming variety. The attractive bright evergreen foliage turns red in the winter months....

Mellow Yellows Coneflower (Echinacea purpurea) is a study in harmony with beautiful blossoms ranging from cream to gold. Blooming from early summer to first frost, Mellow Yellows has...

Little Trudy® Nepeta (Nepeta ‘Psfike’ PP18,904) is a compact, long-blooming Catmint with warm purple flowers that bloom from late spring through summer, attracting bees and butt...

Dark Knight Blue Mist spirea (Caryopteris clandonensis) blooms with a profusion of dark blue flowers in late summer when few other shrubs are flowering. Its modest size makes it very...

Golden Fleece is a small growing goldenrod with sprays of arching golden-yellow flower spikes in late summer. A strong but compact plant, it is a great companion planted in front of ...

First Choice is a newer selection with particularly deep blue flowers and a more compact mature size than other Blue Mist spirea. Blooming late summer it is an invaluable nectar sour...

15-18" tall x 12-18" wide. Geranium 'Johnson's Blue' is a beautiful, durable, perennial geranium with large, true blue flowers blooming from late spring into mid-summer. Drought re...

Walker's Deep Blue Catmint (Nepeta) is just like 'Walker's Low'--long blooming and easily grown--but with noticeably darker blue flowers....

Lacy Blue Russian Sage (Perovskia atriplicifolia Lacey Blue) is a true dwarf cultivar discovered in an English garden and just recently introduced to the US. Its smaller size makes ...

Aster Novi-belgii ‘Professor Kippenberg’ is a reliably blooming New York Aster with late summer/early fall display of blue flowers on tall self-supporting stems....

Blue Hyssop (Hyssopus officinalis ssp. aristadus) is one of the very best Old World plants for attracting and feeding bees and bumble bees. A medicinal herb, its aromatic foliage, an...

Owl's Claw (Hymenoxys hoopesii) is a fabulous native mountain wildflower with huge golden-yellow flowers in summer. With its long, downward curving golden-yellow flower petals and ce...

Exclusive. Santa Fe is a selected form of Maximilian's Sunflower chosen for its huge, bright yellow daisies that tightly pack the 6 foot tall flowering spike. A tough perennial for d...

Blue Stocking Bee Balm is a vibrantly colored violet-blue Monarda, blooming for several months beginning in mid-summer....

'Heavenly Habit' Northern Jacob’s Ladder is a compact perennial that is covered with a profusion of delicate flowers and fuzzy foliage. The pale violet-blue, lightly scented flower...

Amber Wheels' blanket flower, was originally discovered growing in Westcliff, CO by Larry Vickerman. Seed was given to Jelitto Perennial Seed where it was bred to produce this beauti...

A super cold hardy Old World native, Golden Candles (Thermopsis lupinoides) blooms with stunning bright yellow lupine-like flower spikes in mid-spring. It pairs beautifully with mid-...