Blue Flowers Add Style and Color to any Garden

Delphinium aka Butterfly Blue - Bright blue delicate flowers adorn a plant that blooms in early to mid summer. It reaches 10" tall and prefers a sunny location with rich moist soil.

Campanula aka Blue Carpet - Bright blue to lilac colored flowers bloom for weeks in the middle of summer. This low growing perennial grows to 4" and prefers full sun with well-drained soil.

Penstemon aka Blue Buckle - This plant has tubular shaped blooms in blue to purple and flowers in mid summer to early fall. It grows to 15" and likes well-drained soil with full or partial sun.

Hydrangea aka Nikko Blue - Gigantic clumps of blue flowers adorn this shrub for most of the summer. In the fall, the flowers turn a golden color. This plant is a new variety that prefers rich soil but will grow in shade, partial sun, or full sun.

Vinca - Medium blue flowers and glossy green leaves form a carpet that grows to about 6" tall and blooms in mid spring. This plant will grow in most soil conditions, in the shade or sun.

Ajuga aka Bronze Beauty - This short bushy plant has spikes of blue flowers that grows quickly. Great as a ground cover or in raised beds. It blooms in spring and prefers a shady area.

Scabiosa aka Butterfly Blue - A bushy perennial with lavender blue flowers that bloom from June to October. This plant likes full sun and attracts butterflies and hummingbirds.

Verbena aka Babylon Blue - Blue purple flowers petals adorn a plant that blooms in early spring. Great for window boxes and planters.

Spring Garden Flower Guide
Flower garden guide