By the end of one summer my back chain-link fence in zone 5 had turned into a solid green wall. I planted one thin stick in late spring, and I watched the rest happen from the kitchen window. By August the leaves were so thick I could not see the wire through them at all. The whole change took barely three months from a bare strand to a screen taller than me.
That is the silver lace vine growth rate in plain terms. It is a very fast growing vine that adds 12 to 15 feet (3.7 to 4.6 meters) in a single season. Few climbers cover this much ground in one year, which is exactly why people plant it for screening.
Here are the numbers worth knowing before you put one in the ground.
The growth per season depends a lot on where you plant it. Give the vine full sun and fertile soil and it pushes toward the top of that range with no help from you. Rich ground holds water and feeds the roots, so the stems run long and lush all summer.
Lean, dry soil slows it down, and that can work in your favor. A vine planted in poor ground still climbs, but it grows at a calmer pace and stays easier to keep in bounds. So you can use soil quality as a quiet brake if you want less of a jungle.
Once it settles in, the vine keeps climbing until it reaches a mature length of 25 to 35 feet (7.6 to 10.7 meters). That is a lot of plant on a small fence. The stems also spread sideways, so one vine can blanket a whole run of chain-link in a couple of years.
Speed like this needs a plan, or it turns into a problem fast. Put your support up before you plant, not after, because the stems get heavy and woody and pull on weak structures. A sturdy fence, a steel arbor, or thick wire on a wall all hold the weight far better than thin lattice.
Containment matters just as much as support. Cut the vine back hard each spring before new growth starts, and pull any runners that escape into beds or onto the roof. Watch for shoots that creep along the ground, since those root where they touch and start new plants you did not ask for.
Plant it where you actually want 12 to 15 feet (3.7 to 4.6 meters) of cover each year, and silver lace vine pays you back with a green wall in one summer. Set the support first, keep the pruners handy, and this fast climber stays a friend instead of a chore.
Read the full article: Silver Lace Vine: Grow, Care, and Contain
