PP# 16.562 This gentian has flowers that are the elusive true blue that is so prized by gardeners. 'Marsha' is a new cultivar that is sure to quickly become a garden favorite because of its compact growth and sturdy upright stems. We introduced this plant at the Four Oaks trade show in Cheshire, England last year and it won the award for best new plant. Grow in sunny gardens or on the edges of woodlands. No. 1 size roots. Hardy zones 6-8.