their fluffy flower spikes provide plenty of color for weeks, and the range of blues is extraordinary, from pale pastel to deep midnight blue. They also add vertical interest for a dynamic design.

Beardtongue (Penstemon) is a tall evergreen shrub, which, like Hibiscus and butterfly bushes, has flowers that come in a number of colors. One particular cultivar, 'Electric Blue,' has pastel blue ...

Wildflower fans love collecting Santa Lucía (Ageratum spp.) for the home and garden, while visitors to Costa Rica also delight in their pastel-blue flowers, which carpet many pastures around the ...

Consider planting ranunculus in a pot or basket for a stunning display of pastel ... centers. Flowers come in many shades of pink, purple and white atop foliage which has a blue tint.