Can You Take a Cutting From a Willow Tree? | Simple Rooting Steps

Yes, you can take a cutting from a willow tree, and it’s one of the easiest trees to propagate from a branch section.

Willows root so readily that many gardeners call them the “starter plant” for anyone learning to propagate from cuttings. A healthy branch placed in moist soil or water will often grow its own roots within weeks, with no rooting hormone required. Whether you want more privacy trees or a fast-growing shade screen, one mature willow can produce several new trees with almost no investment.

This guide covers the method backed by extension services—the one with the highest success rate for U.S. gardens—plus a simpler water-rooting trick. You’ll know exactly when to cut, how deep to plant, and which mistakes can kill a promising start.

When Should You Take Willow Cuttings?

The most reliable window is late winter to early spring, while the tree is still dormant. Iowa State University Extension recommends collecting hardwood cutting material on a mild winter day in late February or early March, when temperatures are above freezing. Bundle and refrigerate the cuttings until early April, then plant them directly in the ground.

If you miss that window, softwood cuttings taken in spring also work well. Some gardeners succeed any time the ground isn’t frozen, but the extension-backed method has the highest success rate in temperate U.S. climates.

The Step-by-Step Method (Extension-Approved)

This process comes from Iowa State University Extension, the most authoritative source for U.S. gardeners. It uses hardwood cuttings collected during dormancy and planted in early spring.

1. Cut the right branch. Select healthy branches about 1/2 inch in diameter. Prune them into 12- to 18-inch sections, making a clean cut just above a bud at the top and a straight cut at the bottom.
2. Store temporarily. Bundle the cuttings with string or twine. Place them in a plastic bag with lightly moistened peat moss and keep them refrigerated until planting time.
3. Plant in early April. Remove cuttings from the refrigerator and stick them into the ground so the bottom 6 to 8 inches are buried in soil. Space multiple cuttings several feet apart.
4. Keep the soil moist. Willow cuttings need consistent moisture to root. Water deeply every few days if rain doesn’t keep the ground damp. A new leaves appear at the top within 4 to 6 weeks, and gentle tugging reveals resistance from new roots.

Water Rooting: A Simple Alternative

If you prefer to see roots before planting, place the bottom 4 to 6 inches of a cutting in a container of water indoors. Change the water every few days to keep it fresh. Roots should appear in 1 to 3 weeks. Once a healthy root system develops, transplant the cutting into moist soil outdoors.

How to Choose the Right Cutting for the Best Results

The size and type of branch you collect directly affect success. Hardwood cuttings from dormant wood are most reliable, but softwood cuttings from new growth can also root quickly in spring. Use this table to match the cutting to your timing and conditions:

Common Mistakes That Kill Willow Cuttings

Willow cuttings are forgiving, but three errors consistently cause failure. The first is planting too shallow—the bottom 6 to 8 inches must be in the ground for the cutting to absorb enough moisture. The second is letting the soil dry out completely; consistent moisture is non-negotiable. The third is planting too close to buildings or underground pipes. P. Allen Smith recommends planting willows about 100 feet away from structures because their aggressive root systems can damage foundations, driveways, and utility lines.

Which Willow Species Root Best?

Nearly all willows in the Salix genus propagate easily from cuttings. This includes weeping willow, white willow, pussy willow, and most native shrub willows. The method works across the group because willows naturally release rooting hormones from their bark—one reason they root so freely in damp soil near ponds and streams.

Can You Take a Cutting Anytime and Still Succeed?

Yes, but the success odds drop outside the late-winter window. Hardwood cuttings from dormant wood have the highest survival rate because the cutting uses stored energy before leaf growth demands resources. Softwood cuttings taken in summer require careful watering and protection from direct sun. The most reliable path for a beginner is collecting in late February, refrigerating until April, and planting in moist ground.

What to Do After Roots Appear

Once your cutting shows new leaves at the top and resists a gentle tug, it has rooted. For water-rooted cuttings, transplant into moist garden soil or a large pot with drainage holes. Keep the soil damp for the first growing season; after that, willow trees are remarkably drought-tolerant but grow fastest with regular water. Iowa State University’s willow propagation guide recommends planting in full sun for the fastest growth. You can expect a rooted cutting to reach 3 to 6 feet in the first year under good conditions.