Tulips are spring-blooming perennials that grow from bulbs, between 10 cms. and 70 cms, depending on the variety. Tulips have a single flowering stem, with strap-shaped leaves at ground level. The flowers are usually goblet-shaped, or star-shaped, with 3 petals and 3 sepals, in a wide range of colours, except blue (tulips with "blue" in their name are more violet, than blue).'Black Parrot' flowers are deep red-purple, goblet-shaped, and have wavy-edged, frilled petals. After flowering dead-head and apply a balanced liquid fertiliser each week for the first month. Once the foliage has died down naturally lift the bulbs and store in a cool greenhouse. Premium quality spring bulbs. Supplied as 6, 12 or 18 bulbs in each pack! Available for immediate delivery now!