Heptacodium miconioides - 2Ltr is unavailable at this time.
Please try searching as it may be available at a different size/price.
Picture by Pipi69e (Own work) [Public domain], via Wikimedia Commons
(Award of Garden Merit) Family Caprifoliaceae
Originating from China
Grow in moist but well-drained soil in sun/part shade.
Eventual mature plant size :