Allium 'Serendipity'

Allium ?Serendipity? was initially discovered as merely a sport of the well known ?Millenium? variety, that has filled UK gardens for years. Specially picked for it?s eye-catching blue-tinted foliage and good sized purple globe blooms, measuring up to 4-5cm in diameter above lofty, slender stems makes this a brilliant structural addition to borders. Height: 50cm (20?). Spread: 10cm (4?).