Clematis montana ( Grandiflora Clematis )
Clematis Treasure State ‘ Grandiflora ’ is a extremely vigorous , deciduous climber and belong to AHS grouping 1 . 3 to 4 column inch across-the-board solitary bloom , which are sometimes contain in cymes , are freely borne on last year ’s shoots from late spring to early summertime . Leaves are divided into 3 to 5 toothed , lance - influence or widely oblong leaflets , up to 5 in long ....