The Montana Pink Clematis is a deciduous vine known for its profusion of fragrant pink flowers. With four-petaled blooms, it adds a vibrant touch to gardens in late spring to early summer. The vine’s green foliage complements the blossoms, and its vigorous growth makes it suitable for arbors or trellises.
 
It reaches impressive heights of 20-30 feet
 
Perennial zones 4-9

Zones 4-5, add a heavy layer of mulch before winter 
 
The seeds require 60-90 days of cold to break dormancy. Sow seeds in fall or winter or cold stratify in your refrigerator - fold seeds into a moist paper towel, seal in ziploc bag and place in refrigerator for 60-90 days, then sow as normal. 
 
This is for 20 seeds