Watch The Petals Open Out Over The Spring To Give Flowers As Big As 15cm (6in) In Diameter. Lovely In Bouquets With Other Tulip Varieties & Spring Bulbs Like Alliums & Crown Imperials.this Darwin-type Tulip Provides Illumination To Your Spring Displays, Highlighting Fresh Young Green Stems Of Surrounding Perennials & Emerging Pastel Blue Flowers Of Bluebells & Brunneras.plant 12 Bulbs In A 30cm (12in) Diameter Container Or Evenly In A Square Foot (30cm²) Area Of Soil. Plant Up Multiple Containers For More Impact.how You Receive Your Bulbsyou Receive Our Spring-flowering Bulbs In Autumn In A Plastic Mesh. This Is To Keep The Bulbs Together In A Pack Which Is Nice & Airy – Perfect To Keep The Bulbs Healthy While In Transit. can’t Plant Straight Away?keep Your Bulbs In A Cool, Light & Dry Place & Preferably Hanging On A Hook So That Air Can Get To The Bulbs At All Angles. Look To Planting Your Bulbs Within A Week Of Receiving Them.