Many perennials, shrubs, and herbs can grow roots from their snipped stems. Use this easy propagation technique to economically expand your plantings.
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Want more plants in your garden? Um, of course! But did you know that you can quickly expand your collection by rooting stems trimmed from many of your outdoor plants? It almost seems magical how their stems, when snipped at the right time, can develop roots and become brand new plants. Plus, stem cuttings can give you full-grown plants in half the time it takes to start from seed. How to pull off this amazing propagation trick depends on the type of plant. Woody plants, such as shrubs and some perennials, root best when treated with a rooting hormone and placed into a potting mix. Many soft-stemmed plants can produce roots in just a vase of water.

Close up of pruning Rosemary
Credit: Stephen Cridland

When to Make Cuttings

Most stem cuttings can be rooted anytime that plants are actively growing. Coleus and geranium, for example, are actively growing year-round (except where winters are freezing). Take cuttings from these annuals whenever you want to make more of them.

Woody plants, which can be a little trickier to root, are best harvested at specific times in their growing cycle. There are several different types of woody plant cuttings but the steps for rooting the stems are all the same. Bottom line: It might take some experimenting to learn when your plant is best suited for cutting. Here are some of the common terms you’ll see when researching various plants you want to propagate.

Softwood cuttings are made from fresh, new growth, usually in spring or early summer. Plants such as butterfly bush, rosemary, and dogwood root well from softwood cuttings.

Greenwood cuttings are from young stems that are starting to mature, but still in the first year. They're usually taken in early to midsummer. Shrubs such as gardenia and boxwood tend to root well from greenwood cuttings.

Semi-hardwood cuttings are tougher and more mature. They're usually taken from midsummer to fall. Shrubs such as camellia and honeysuckle often root well from semi-hardwood cuttings.

Hardwood cuttings are taken from woody stems that have shed their leaves and gone dormant in late fall or winter. Trees and shrubs such as mock orange and viburnum often root well from hardwood cuttings.

Supplies for Cuttings

Before you start snipping, make sure you have everything you need to grow a new plant. Don't just grab a pair of scissors; be ready to apply rooting hormone ($5, The Home Depot) and pot your new cuttings right away.

Sharp knife or pruning shears

Clean your cutting tools with hot, soapy water before making cuttings to eliminate introducing any diseases to the cuttings.

Containers for potting up the cuttings

Good drainage is key so choose a container with drainage holes where excess water can trickle out.

Potting mix, perlite, vermiculite, or sand

A mix formulated for seed starting is often an easy-to-find product that works well for cuttings, too.

Rooting hormone

Plants naturally produce a hormone called auxin that helps roots to grow. Synthetic forms of auxin are sold as “rooting hormone” at garden centers. Usually, a dry power, rooting hormone is worth the small investment because it will increase the success of your cuttings.

Cutting end of plant branch with garden prunes

Step 1: Cut Off a Section of Stem

Early morning is usually the best time to harvest cuttings because plants usually have the most moisture at this time. Select a section of healthy growth that's 3-6 inches long. Using a sharp knife or pruning shears, make a clean cut; crushing or tearing the stem may make it more difficult for the shoot to develop new roots. Keep cuttings cool and moist until you've potted them up by placing the cut ends in water or stashing your cuttings in a plastic bag with a moist paper towel wrapped around them.

placing cutting into the planting hole
Credit: Marty Baldwin

Step 2: Remove the Lower Leaves

Clip off the leaves on the lower half of the shoot so you have a bare stem to insert into your potting mix. Then, if you want, dip the end of your stem in rooting hormone. This helps many cuttings root more quickly.

planting coleus bottle of plant hormone and scissors
Credit: Jason Donnelly

Step 3: Pot Up Your Cutting

Immediately pot up your cutting in moist potting mix, sand, perlite, or vermiculite. Keep your cutting humid by loosely wrapping it in clear plastic. You can also create a makeshift greenhouse by placing the entire pot in a clear plastic bag. Place your planted cutting in bright light but avoid direct sunlight which can be too powerful. A north or east-facing window is a great location for growing cuttings. Some plants root more quickly than others, so be patient. On average, it takes a month or two for your cuttings to root and become established enough that you can plant them.

stem cuttings in vases of water
Credit: Marty Baldwin

Rooting in Water

Some plants with soft stems root so easily that you can simply start them in a glass or jar of water. You can try this with many types of succulents, as well as popular bedding plants like coleus, geranium, begonia, and impatiens. Simply snip a 3- to 6-inch length of stem. Remove leaves on the lower half of the stem, and place the stem in water. Change the water every few days so it remains fresh and clear.

Comments (1)

Better Homes & Gardens Member
December 18, 2018
Always super fun to try to clone plants even if you don't know what you're doing!!! Love it