Magenta purple blooms will shine like ‘crown jewels’ contrasting against the dense green and yellow foliage that shines from spring through fall. A second round of flowers will extend the show into the fall. This compact new Buddleia fits easily into urban gardens with its compact, rounded habit. Unlike other dwarf Buddleias that become very wide-spreading, ‘Crown Jewels’ keeps its neat shape as it ages, growing to a petit 4′ tall and 4’ wide in two years.