Caption: "Paeonia 'Bartzella', 2018 photo, (3-SD-Y) Itoh Hybrid Peony, (Anderson, 1986), USDA Hardiness Zone 4, 6-8 in. Lemon Yellow with red flares, Michigan Bloom Month 5-6, In Garden Bed G4 R2 for 8.7 YEARS (Park). Planted in 2009.Peony ‘Bartzella’ (Roger F
