Talking about Clematis 'Mrs. Robert Brydon', selvadero wrote:

This Clematis has been a wonderful surprise. I ordered it just 10 months ago in a small 2.5 inch container from Bluestone Perennials and it has really taken off. I have it planted at the top of a retaining wall in morning shade, afternoon sun and it has grown like crazy and flowered profusely as it hangs over the wall. The flowers are small but plentiful and it really works well here.

Talking about Clematis (Clematis integrifolia), edr11 wrote:

I have two of these in my zone 4a Calgary garden. They are hardy and easy to grow. My sister-in-law always seemed to find one or two every year that had self-seeded. I never find any. Strangely I deadhead these and she didn't because she liked the look of the fluffy seed pods.

Talking about Clematis (Clematis macropetala 'Blue Bird'), haleycindy wrote:

We live in Zone 1A northern Canada. The blue bird clematis grows wonderfully here. Mine blooms early spring and midsummer (Early August) The seed "puffs" make for an interesting and beautiful sight in fall when touched by frost. I love the looks and hardiness of this plant.

Talking about Clematis (Clematis viticella 'Etoile Violette'), ddec1123 wrote:

My Purple Monster climbs up a 6ft post and engulfs a birdhouse and still heads to the sky. It's now 12 ft high.

Talking about Clematis 'Toki', NHDirtlover wrote:

Reliable clematis in zone 5b
..N.H. . No pruning or winter protection needed. Lots of loam, sun and a shallow rooted ground cover (Lysimachia)
outstanding.