Oukan is a relatively new cultivar, and is superficially similar in appearance to High Noon. However on closer inspection, the flowers are larger and rather more a paler lemon yellow. The red flares are an added adornment at the base of each petal. It's a spellbinding beauty and one that would grace its ground spectacularly. Makes a neat bushy shrub. Height and spread after 8 years approx 120cm x 90cm.
How to plant and care for tree peonies
If you have never grown a tree peony before, or just need a few tips or reminders, read our care guide here!