C. japonica 'Kuro Tsubaki' X C. japonica 'Variety Z." Slow spreading growth of average density is reported. peachlike leaves. Flower...Read Mores are large, maroon red,semi-double to peony. Very long blooming season from early March to May. Ackerman identifies it as cold hardy to -15 F. in test gardens.
C. japonica 'Kuro Tsubaki' X C. japonica 'Variety Z." Slow spreading growth of average density is reported. peachlike leaves. Flower...Read More