Celebrity wedding florist Willow Crossley shares her unique talent for floral design so you can create the perfect floral and plant setting in your home. Our 12in. Purple Columbine Pick is designed to add extra personality to your seasonal decorating. Spray bundles are for indoor use only. This wonderful purple, yellow and green artificial stem features wire throughout for shaping and long durability. Add to garlands, arrangements or a stand-alone vase to heighten the look of your seasonal decorating.