Nasturtium ‘Whirlybird Cream’ Kew Collection Seeds produce delicious creamy buttermilk-coloured, semi-double blooms held aloft above rich green foliage. Ideal for patio pots, kitchen gardens, cottage gardens and exotic gardens.Thompson & Morgan is delighted to work alongside the Royal Botanic Gardens, Kew to offer special seed collections to home gardeners. The Kew Collection and The Kew Urban Garden Collection have been specially selected by The Royal Botanic Gardens, Kew.Culinary note: the peppery flavour of the leaves and colourful flowers will enrich salads and the unripened seeds can used like capers – delicious combined with cream cheese or butter in canapés. Product specifications:. Position: Full Sun. Height: Up to 30cm when fully established. Spread: Up to 35cm when fully established. Supplied as 1x Nasturtium ‘Whirlybird Cream’ – Kew Collection seed packet (approx. 20 seeds)Delivered with growing and care instructionsFlowering period – June