Hosta Inniswood Sun Hesperaloe parviflora has survived -22

Hesperaloe parviflora has survived -22 degrees F at the Denver Botanic Garden

Verbena 'Sissinghurst' is topped with hundreds of coral pink flowers (RHS 57A)

long after most other baptisias have finished flowering

Phlomis fruticosa will produce a sporadic repeat flowering in late summer

Because it is summer dormant

Hosta Inniswood Sun Hesperaloe parviflora has survived -22From Inniswood Gardens in Ohio, this sport of Hosta 'Sun Glow' with corrugated, rounded gold foliage and a wide, deep green edge has become a world favorite hosta. The fast growing 4' wide clump is topped with medium lavender, hummingbird attracting flowers on 30" tall scapes in late spring. Hosta 'Inniswood' is truly one of the most spectacular hostas ever introduced!