Tanacetum x Robinson’s Single Mix are old-fashioned perennials that have always been popular as cut flowers. Foliage is bright green and ferny, with upright stems

Saponaria ocymoides is a semi-evergreen herbaceous perennial ground cover native to the rocky, mountainous slopes of southwestern and south central Europe. This plant is densely

Rudbeckia hirta Indian Summer is an herbaceous perennial that forms, in the right conditions, a self-sowing patch of upright, long-stemmed, summer-fall blooms. Oversized, daisy-like flowers

Platycodon grandifloras Mariesii is for those of us that love the tall lavender blue Campanulas of spring and want to carry their rich hues and

Lilium x Asiatic Hybrid Golden Matrix is a fantastic dwarf lily. These bright golden-yellow flowers are speckled in the center throat of the bloom and

Digitalis lutea is a familiar yellow foxglove and a favorite for cottage gardens and perennial borders. A refined, shorter species, Digitalis lutea has rough blue-green foliage and

Dianthus deltoides Brilliant has bright reddish-fuchsia blooms that hover above dense, prostrate spreading mats of dark green to bronze evergreen foliage. Each of the 5

Dianthus caryophyllus Grenadin Pink, Grenadin Red and Grenadin Yellow are hardy, but typically short-lived perennials in the garden. Plants form a low mound of grassy

Delphinium x elatum Guinevere is a popular garden perennial from Pacific Giant Hybrids series. Delphinium Guinevere seeds can be sown directly outdoors, but for the

Delphinium x elatum Galahad is a herbaceous perennial and one of the most impressive garden flowers. Often grown from seeds Delphinium Galahad is a variety