Best Value 6 Bottles 180 Servings UkBest Value Rainbow Perennial Collection The Best Value Rainbow Perennial Collection by Thompson & Morgan features a thoughtfully curated assortment of 12 resilient perennial varieties, such as Achillea, Aquilegia, and Echinacea. These plants are well suited for a variety of garden environments, providing vibrant colors and continuous blooms from late spring through autumn. With the potential to grow up to 150 cm in height and spread to 75 cm, they