Polemonium caeruleum, Jacob's Ladder - 1.5Ltr

Also known as Jacob's Ladder. An easy-to-grow perennial, especially for those new to gardening. Plant forms a lush mound of deep green, feathery foliage, bearing upright stems with star-shaped blue or white flowers held in small heads that emerge in late spring. Evergreen in regions with milder winters. May grow to about 70cm in height.