A border lined with vibrant blooming perennials ... It blooms in early spring with masses of pink, purple, blue, or white flowers that completely cover the foliage. This perennial is the hardiest ...

Blue flowers can be particularly prized in summer, where their cool nature contrasts with summer heat (if we are lucky).

The Texas Bluebonnet has a beautiful purple/bright blue color that stands out ... Both their long, elegant leaves, and bright flowers make a great, hardy border, and they are good at camouflaging ...

Hostas, coral bells, and hellebores are excellent border plants that tolerate shade. These perennials thrive in low-light ...

Purple or blue flowers repeat bloom with rainfall ... make this plant the best source of bright yellow in the spring border. Another element that works nicely in these gardens are the light ...

There are only a small handful of hardy shrubs with purple or blue flowers, including beautyberry (Callicarpa), bluebeard (Caryopteris), smokebush (Cotinus), rose-of-sharon (Hibiscus), Rhododendron ...

Indigo Spires: A popular, large and showy hybrid salvia, it has long spikes of purple-blue flowers. A long-blooming season and lots of flowers make this salvia an excellent addition to flowerbeds ...

pink and purple. Related: Bluebonnet Festival returns to Ennis for 73rd year But there’s one particular color that Texans flock to view: blue. The state flower — the bluebonnet — is making ...