Learn which plants thrive in your Hardiness Zone with our new interactive map!

Easy Rose Propagation

By Contributor ; Updated September 21, 2017

by Mark Whitelaw

There are several methods for propagating roses, but most often we amateurs do it the way our grandparents and their grandparents did it - by rooting cuttings. And although late summer and early fall are the traditional times for propagating roses, you can take cuttings most any time of the year.

Rooting roses is easier done than written about. Here's a "short course" for the beginner.

Rule 1: If the roses are patented hybrids and you plan to profit from your rootings, you can be held liable for lost profits by the hybridizer. That said, most beginners aren't going into the wholesale rose business, so don't worry about it.

Select the rose from which you plan to take cuttings. Remember, many hybrid modern roses are grafted onto a root stock; hence, the resulting rose may not be exactly the same as that from which you took your cuttings. Also, some roses have different chromosome numbers, and they won't root as easily as others.

Select the cutting from "new wood" - that portion of the stem just below the bloom. This stem material should be disease- and insect-free. Remove any blossoms and make your cuttings about 4 - 6 in. long. Try to include at least two leaf sets (although this is not a firm requirement).

Insure you have the bottom of the cutting. With a sharp knife, select about 2 in. below the bottom leaf set and lightly scratch the bark (or outer layer of the stem) down to the cambium layer (the lighter green portion just under the bark), but not down into the cream-colored core wood. Scratch the bark all the way around the bottom of the cutting.

Next is a series of techniques: Soak the cutting for 5 - 10 minutes in a solution of SUPERThrive™ (a rooting activator). This solution can be mixed @ 1 tsp. per gal. of water. Then dip the scratched end of the cutting in a rooting hormone (like RooTone™) and shake off the excess powder. Both products are available from your nursery or mailorder house, and you won't need very much. So get the smallest containers you can find.

Back to the procedures: Insert the cutting into a moistened potting mixture. This mixture should be loose and well-drained. (Any quality potting soil will do.) Keep the mixture moist, but not water-logged. Place the cutting in filtered, light shade (like under a tree). When new growth appears, you know your rooting procedure worked; however, you can consider yourself successful if 80% of your attempts result in a new plant. The cutting can remain in the pot until next spring. But if you live where there are harsh winters, you may want to bring it inside or put it in a greenhouse.

More techniques: Cut the bottom out of a 2 liter soda bottle and keep the screw cap. Place the bottle over the cutting with the cap in place. (This acts like a mini greenhouse.) After ten days, remove the cap and save for the next time. Do not be surprised if a little "black spot" develops on the leaves - this is normal. However, if powdery mildew occurs, you may have lost your cutting. By removing the screw cap after 10 days, you reduce the possibility of this latter disease from occurring.

10 Steps to Beautiful Roses The rose has inspired artists, writers, and composers for centuries. Now you can join the ranks of those inspired gardeners who cultivate roses in their own garden. Whether you’re a novice gardener wanting to know the basics or a seasoned horticulturalist looking for tips on improving your blooms, the author’s expert advice offers all the know-how you’ll need.

Still more techniques: With a sharp pair of scissors, trim each leaflet in half. This marks the current leaves from any new ones that develop. It also reduces transpiration from the leaflets and gives new roots a chance to grow without having to support a bunch of vegetation.

About six months after you have rooted your cutting, you can transplant it directly into the garden, if you choose. Some varieties, however, will spend their first year putting down roots vis-a-vis growing stems and flowers. Do not be alarmed, as this is normal. Usually by the second or third year, your rose will be "normal" size and producing lots of blooms.

The advantage of growing roses on their own roots is that if you experience die-back from a harsh winter, your rose will return from the roots. On a grafted rose, if the "bud union" (that bulbous "knob" from which all the canes grow) dies, you've lost your shrub.

You can have a lot of fun and can share your garden beauties by using the procedures above.


About the Author

This article was written by a professional writer, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. To submit your questions or ideas, or to simply learn more, see our about us page: link below.