How to Grow a Plum Tree from a Cutting

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Three main types of plum trees are grown in home gardens: the American plum, European plum and Japanese plum, which is the type most commonly grown for its fruits. Most plum trees sold in plant nurseries are hybrid cultivars, and the seeds don't produce trees that are identical to their parents. Fortunately, plums are among the easiest stone fruit trees to propagate from cuttings and produce identical trees.


How to Grow a Plum Tree from a Cutting
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Plum Hardiness

The American plum tree is hardy in U.S. Department of Agriculture plant hardiness zones 3b through 8, and European and Japanese plum trees are hardy in USDA zones 4 through 9. Some of their cultivars, though, are hardy in different USDA zones. For example, the Japanese plum hybrids Methley and Santa Rosa thrive in USDA zones 5 through 9 while the European cultivar Empress does best in USDA zones 5 through 8.


Cutting Selection

A plum tree grows best from a hardwood cutting taken in late autumn or winter from two-year-old growth. A 10- to 12-inch-long cutting works best with a diameter of 1/4 inch, about the thickness of a pencil.

When choosing a plum branch for a cutting, look for a stem that grows in full sunlight with evenly spaced, plump leaf nodes or the bumps that produce leaves. Avoid taking a cutting from weak offshoots or suckers sprouting from the tree's roots and cuttings from a hyper-vigorous branch that is much longer than the surrounding growth.


Making the Cut

Clean tools are essential for the cutting's health as using dirty tools increases the likelihood of infection. Before collecting a cutting, soak a knife with a non-serrated blade for five minutes in full-strength household disinfectant cleaner or a solution of 3 parts water and 1 part bleach. Rinse the blade with clean water, and dry before using.

When the knife is clean and dry, hold the desired stem and cut through at a 45-degree angle. Make the cut directly beneath a leaf node that is 10 to 12 inches from the stem's tip. Remove the cutting's two sets of leaf nodes nearest the cut or severed end, exposing those leaf nodes with the knife. The exposed nodes will produce roots, which will help the plum cutting survive.


Growing a Plum Tree Cutting

Mix 1 portion of rooting hormone liquid concentrate with 9 parts water in a clean, plastic, 12-ounce soda bottle. When you're ready to plant the cutting, dip the severed end into the rooting solution for five seconds. Don't do this step unless you can plant the cutting immediately after.

Plant the cutting in a gallon planting container with several drainage holes. Fill the container with equal parts of coarse sand and half moistened milled peat. Stick the leafless part of the cutting into the soil, and press snugly against the stem. Place the container outdoors in a bright, sunny location taking care to protect it from the wind and cold. Water the cutting if needed, but avoid overwatering. The soil should be damp, but not saturated.


Check the plum cutting for root growth in four to six weeks. Don't be concerned if it takes two or more months for roots to form. Tug the cutting gently for resistance which indicates rooting. If the cutting hasn't rooted after three months, discard it and start with a new cutting.

Aftercare and Transplant

Although plum cuttings root quickly, they can still fail if transplanted too soon. Let your plum cutting grow in its original container for about 1 month after roots form or until it puts out new growth. When roots are established, transplant the cutting to a larger container.


Grow the cutting, or sapling, in bright, sheltered conditions and water it on a regular basis until it is well-established. Cool climates should move the cutting to ground in the spring, while warmer climates can transplant in the fall. Find a sunny planting bed with fertile, fast-draining soil.



Sasha Degnan

Samantha McMullen began writing professionally in 2001. Her nearly 20 years of experience in horticulture informs her work, which has appeared in publications such as Mother Earth News.