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 Showing 1–24 of 65 results Default sorting Sort by popularity Sort by average rating Sort by latest Bahama Beach – Annual Combo KitRated 0 out of 5 $26.97 Add to cartQuick View Bermuda Sky- Annual Combo KitRated 0 out of 5 $26.97 Add to cartQuick View Main Street USA – Annual Combo KitRated 0 out of 5 $26.97 Add to cartQuick View New Attitude – Annual Combo KitRated 0 out of 5 $44.95 Add to cartQuick View Party Time – Annual Combo KitRated 0 out of 5 $44.95 Add to cartQuick View True Beauty – Annual Combo KitRated 0 out of 5 $26.97 Add to cartQuick View Agapanthus Little GalaxyRated 0 out of 5 $18.99 View productsQuick View Agastache ‘Blue Boa’Rated 4.33 out of 5 $16.99 View productsQuick View ARTIST® Blue AgeratumRated 5.00 out of 5 $8.99 View productsQuick View Ajuga ‘Black Scallop’Rated 5.00 out of 5 $16.99 View productsQuick View Amsonia ‘Storm Cloud’Rated 0 out of 5 $17.99 View productsQuick View New!Aquilegia ‘Songbird Blue Jay’Rated 0 out of 5 $16.99 View productsQuick View DECADENCE® ‘Sparkling Sapphires’ BaptisiaRated 0 out of 5 $17.99 View productsQuick View New!Brachyscome Blue Zephyr™Rated 0 out of 5 $8.99 View productsQuick View Brunnera ‘Jack Frost’Rated 5.00 out of 5 $17.99 View productsQuick View Brunnera ‘Queen of Hearts’Rated 0 out of 5 $16.99 View productsQuick View LO & BEHOLD® ‘Blue Chip Jr.’ BuddleiaRated 0 out of 5 $19.99 – $37.99 View productsQuick View LO & BEHOLD® ‘Blue Chip’ BuddleiaRated 5.00 out of 5 $19.99 – $37.99 View productsQuick View SUPERBELLS® Double Blue CalibrachoaRated 0 out of 5 $8.99 View productsQuick View Campanula ‘Rapido Blue’Rated 0 out of 5 $16.99 View productsQuick View BEYOND MIDNIGHT® CaryopterisRated 0 out of 5 $19.99 – $37.99 View productsQuick View SUNSHINE BLUE II® CaryopterisRated 0 out of 5 $19.99 – $37.99 View productsQuick View Clematis ‘Multi-Blue’Rated 5.00 out of 5 $17.99 View productsQuick View Clematis ‘Rhapsody’Rated 5.00 out of 5 $18.99 View productsQuick View 1 2 3 →