R. hirsutum
Description: Twiggy shrub with bristle fringed leaves, Tublar rose pink flowers in June. Very dwarf, almost creeping
Flowering Period: This plants flowers in the North Hemisphere around June
Availability:  This plant is not available. We are seeking plants of this form. Please contact us if you have it.
Hardiness
UK Zone
4
RHS Zone
H (Fully Hardy)
EGF Zone
H2
US Zone
7A
Min Temp
-18°C (0°F)
Hardy in all but the coldest parts of Pacific Northwest and UK, France and northern Italy, around Bergen (Norway) and mildest parts of NE USA such as Cape Cod and parts of Long Island. (Please note.)