We seldom use the phrase “to die for” (such a price!) but this is an apt descriptive phrase for the gorgeous Paeonia ‘Bartzella’. It is one of the Intersectional or Itoh hybrids, named for the hybridizer Toichi Itoh who was the first to create crosses of tree peonies with herbaceous ones. The resulting plants are herbaceous, but with foliage and flower forms characteristic of tree peonies. They command a pretty price because supplies are limited.
‘Bartzella’ boasts large (to 9″) semi double to double warm yellow blossoms with just a hint of red at the base of some of the petals in late spring. The blossoms emit a spicy scent and are borne on sturdy stems that do their best to support such humungous bounty. The foliage remarkably remains fresh and clean all summer. Eventual height and spread should be about 3′. Plants appreciate a well drained neutral soil in full sun or partial shade (some shade is preferable in warmer climates). Care should be taken when planting the roots that the eyes should face upwards and not more than an inch below the soil surface (including mulch). Plants may take a year to bloom, but we were ecstatic when we were blessed with at least a half dozen blossoms the first year after planting. Hardiness range is zones 4-7.
Peonies are available barefoot in mid autumn, and grown in containers at better nurseries for year round sale.