TIL those 'flower food' packets actually work, after my test bouquet with them lasted a full 14 days while the one without wilted in 7. | Florists - Librear
Sharp angle trims every few days is the real pro move, @andrewf23. That packet stuff helps, but fresh cuts are what keep them drinking. Twelve days is solid for grocery store flowers. I find a clean vase and cool spot away from fruit makes a big difference too.