How to Prune small-flowered sweet briar?
Keep single-flowering shrub roses lightly pruned, removing dead, diseased, crossing and weak growth. Thin a few old unproductive stems if crowded. Prune in late summer after flowering.

small-flowered sweet briar · Rosa micrantha
Thrives in fertile, moist but well-drained soil in a sunny position. May benefit from an organic mulch in late winter or early spring. See rose cultivation for more detailed advice
Keep single-flowering shrub roses lightly pruned, removing dead, diseased, crossing and weak growth. Thin a few old unproductive stems if crowded. Prune in late summer after flowering.