Lily-flowered tulips give you the best of both worlds. When closed, you have a typical tulip silhouette. As the sun shines down on them, the blooms open into a form more closely resembling a lily. Tulip 'Flashback' is among the most rewarding of the lily-flowered tulips. With 50cm tall stems, they’ll stand out from the crowd, and the graceful petals curve gently back, giving the variety its name. The colour is a vibrant yellow, so Tulip 'Flashback' will draw attention, even in the busiest mixed border. Do cluster a few bulbs together, though. A splash of blooms will make a fabulous focal point.