Salvia koyamae Woodland Sage Description Green, bold, arrow shaped foliage forms a dense groundcover in a shady area. The pale yellow flowers will light up your shade garden in late summer and fall. Prefers rich moist but well drained soil. Try planting with Chelone and Aconitum. Sizes & Prices All Sage Characteristics Hardiness Zone: 4 Light requirements: Part Shade Height: 20-30" Native: No Sizes & Prices Size: 2 Yr $13.98 Other Information Woodland Sage Salvia koyamae Zone: 4 Part Shade HT: 20-30"