WHAT: Silvervein creeper, also known as parthenocissus henryana, is an outstanding vine for Northwest gardens.
Its distinctive leaves have three to five leaflets with silver veins decorating them, plus deep burgundy undersides that are often flushed with purple as well.
WHY PLANT IT: It develops spectacular red fall color — strongest in full sun — before dropping its leaves for winter.
It is self-clinging, attaching to garden walls or trees without hurting them.
It is especially effective against a dark background or a contrasting wall.
Unlike most vines, it is suitable for the lower light conditions of north-facing walls or woodlands.
WHERE: It grows in sun or shade, but the more sun it gets, the stronger its fall color will be.
HOW: It is relatively carefree except for occasional root-weevil damage to lower leaves.
Provide well-drained soil and some summer water.
ACTUAL SIZE: Plants are slow growing during their first few seasons, but good soil and regular watering speed them along.
This vine is a moderate grower, adding 3 to 4 feet of growth annually. A 10-year-old vine may reach 35 feet long.
Provide enough space for this plant to reach its full potential.
LEARN MORE: Go to www.great plantpicks.org.
Source: Great Plant Picks
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