Heuchera x 'Lime Marmalade' (Coral Bells)Lime is the choice to add a bright spot in the shade garden. Ruffled lime green foliage with the appearance of loose leaf lettuce is larger than 'Citronelle' and performs well in heat and humidity. The foliage grows 10" tall and white flowers appear on 16" tall spikes in spring. Plant 18" apart. PP#21861 Photo courtesy of TERRA NOVA Nurseries, Inc. Sunlight Requirements: Partial Shade USDA Hardiness Zones: 4 9