Blue Flowers Breathtakingly Cool Blue Flowering Plants Beautiful hues of blue mix with just about everything. The most unique flower color, range in amazing shades from sky blue to vivid to dark blue. Cool blue flowers illuminate beauty in the garden while also providing calm and serenity. Filters View cart “Bermuda Sky- Annual Combo Kit” has been added to your cart. Showing 49–72 of 81 results Default sorting Sort by popularity Sort by average rating Sort by latest Quick View TUFF STUFF AH-HA® Hydrangea $22.99 – $40.99 View products New!Quick View WEE BIT INNOCENT™ Hydrangea $22.99 View products Quick View LAGUNA® Sky Blue Lobelia $10.99 View products Quick View Lobelia STARSHIP™ Blue $17.99 View products Quick View MINI GALLERY™ Blue Bicolor Lupinus $17.99 View products Quick View Main Street USA – Annual Combo Kit $54.95 Add to cart Quick View New Attitude – Annual Combo Kit $43.96 Add to cart Quick View Night Time Stories – Annual Combo Kit $54.95 Add to cart New!Quick View Pansy ‘Majestic Giants Blue White Blotch’ $10.99 View products Quick View Majestic Giants Marina Shades Blotch Pansy $10.99 View products Quick View Party Time – Annual Combo Kit $54.95 Add to cart Quick View SUPERTUNIA® Blue Skies Petunia $10.99 View products Quick View INTENSIA® Blueberry Phlox $10.99 View products Quick View Platycodon ‘Astra Blue’ $17.99 View products New!Quick View BOUQUET PERFECT™ ‘Blue Ripples’ Primula $18.99 View products Quick View Pulmonaria ‘Pink-a-Blue’ $20.99 – $29.99 View products Quick View COLOR SPIRES® ‘Azure Snow’ Salvia $18.99 – $26.99 View products Quick View COLOR SPIRES® ‘Crystal Blue’ Salvia $18.99 – $26.99 View products Quick View COLOR SPIRES® ‘Indiglo Girl’ Salvia $18.99 – $26.99 View products Quick View UNPLUGGED® SO BLUE™ Salvia $10.99 View products Quick View FLUTTER™ ‘Deep Blue’ Scabiosa $17.99 View products Quick View WHIRLWIND® Blue Scaevola $10.99 View products Quick View WHIRLWIND® STARLIGHT™ Scaevola $10.99 View products Quick View CHICK CHARMS® GIANT Glacier Blue Sempervivum $18.99 View products ← 1 2 3 4 →