In years of trials, we've identified a series of Darwin Hybrid Tulips that provides up to five years of splendid bloom, with bud counts actually increasing for the first three years. To assure optimum success with these remarkable Tulip bulbs we recommend the basics of good Tulip culture: Deep planting, a regular spring and fall feeding, deadheading after bloom, allowing the leaves to yellow before removing, and minimal watering in summer.
