Delicately-scented Pure White Flowers That Contrast With Deep Green Foliage. Iceberg Combines Fantastic Garden Performance & Beautiful Flowers With Great Disease Resistance. Provided As A Standard That Looks Lovely Adorning A Doorway.supplied To You As A One-year-old Bare-root Specimen, Toughened Against Uk Weather, Simply Plant In Rich Soil In A Container Or In The Centre Of A Flower Bed With Added Manure Or Soil Conditioner Like Organic Extra.water Your Newly-planted Specimen Well With Water & Feed With Rootgrow So Roots Establish Overwinter For Strong Flower Stems The Following Season. Feed With A Rose-feed In Summer.each Year In Autumn, After Flowering, Prune The ‘lollipop-like Head Of The Plant, Pruning Out Any Diseases Stems Or Inward-growing Stems & Keeping The Head In A Generally Regular Shape.