Already available in the summer! You can t beat Darwin Tulips for colour, durability and strength.You will receive a beautiful Delft Blue Giftbag containing a wonderful mix of a number of Darwin tulip species for a true feast of colour in everyone's garden.Darwin tulips are excellent bulbs to grow and force indoors. An added bonus they are also great cut flowers. Darwin tulips have sturdy stems and large cupped blooms and are available in a wide variety of colours. An excellent choice to plant in your garden. Prized for their beautiful, large cup-shaped blooms. Darwin tulips come in a rainbow of colours blooming from April , they are cross between Triumph and Early Tulips. They're an excellent choice for containers, cut flowers and borders.