Eryngium planum Blue Hobbit Cheapest shipping from €0 Stock Status: Sold Out €8.99 Including Tax: €1.07 Quantity pcs Add To Cart Description Technical Data This unique dwarf strain produces steel-blue spherical thistle-like flowers from June above a rosette of deep green foliage. Attractive to butterflies. Plant in sun with well drained soil. Height & spread 1ft. 'Sea Holly'