Mark Zillis, 1990. A ‘Gold Edger’ sport. 3″ by 2.5″ wide leaves, a variable chartreuse margin with a green edge. 22″ tall scapes with funnel-shaped and clustered lavender shaped flowers. It is a slower grower than Golder Edger but has the same clumping habit. Both are great ground covers with Gold Edger being quicker to fill in. Consider Radiant Edger in rock gardens or fairy gardens. Limited availability in 2025.