Tulips are the indispensable highlight of the spring garden. The most difficult thing about them is choosing. One solution to that dilemma is our Stretch Mix--50 top-size bulbs of 50 different, long-stemmed hybrids, which provide the maximum diversity of color and form. "Blue-Ribbon Stretch" is a collection of 50 Stretch Tulips and 50 deep blue Grape Hyacinths (Muscari armeniacum). Plan on about 12sq ft.