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‘Jackmanii Superba’ has large rich dark purple flowers clothe this popular and reliable late-flowering clematis. The abundant blooms appear from mid-to-late Summer and look fantastic when grown up a trellis or wall. It is also a good clematis to grow through shrubs or trees as it is pruned right back and so never becomes too much of a burden on the supporting plant.

HEIGHT | 10-12 FT.
SPACING | 36-48 IN.
HARDINESS | ZONE 4A-9B
PRUNING | GROUP 3