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You can get a start off of a clematis by taking softwood cuttings in late spring or early summer, and it’s one of the most rewarding ways to multiply your favorite vines.
If you’ve been wondering how do you get a start off of a clematis, the process is simpler than you might think, and it doesn’t require any fancy equipment.
Getting a start off of a clematis means you’ll clone the exact parent plant, so you’ll get the same flower color, size, and growth habit every single time.
In this post, we’ll walk through everything you need to know to get a start off of a clematis successfully, including when to take cuttings, how to prepare them, and how to care for your new plant.
Let’s dig in so you can enjoy more of those gorgeous blooms without spending a dime.
How Do You Get A Start Off Of A Clematis: The Cutting Method
The most reliable way to get a start off of a clematis is through stem cuttings, and this method works for nearly every variety.
You’ll be snipping a healthy piece of stem, rooting it in a growing medium, and letting it develop its own root system.
Once those roots form, you’ll have a brand new clematis plant that’s genetically identical to the parent, which is exactly what you want when you get a start off of a clematis.
Let’s break down each step so you know exactly how do you get a start off of a clematis from cutting to planting.
1. Timing Is Everything When You Get A Start Off Of A Clematis
The best time to get a start off of a clematis is in late spring or early summer, right after the first flush of flowers has faded.
At this point, the stems are still green and flexible, which is called softwood, and they root much faster than older, woodier stems.
You can also get a start off of a clematis in midsummer using semi-ripe cuttings, but these take a bit longer to root.
Avoid taking cuttings during extreme heat or drought because the stems will be stressed and less likely to survive.
Early morning is the perfect time to snip because the plant is fully hydrated from the night before.
2. Choose The Right Stem To Get A Start Off Of A Clematis
When you’re ready to get a start off of a clematis, look for a healthy, non-flowering stem that’s about 3 to 4 feet long.
The stem should be green, plump, and free from any signs of disease, pests, or damage.
Avoid stems that have already formed flower buds because they’ll put their energy into blooming instead of rooting.
Using sharp, clean pruning shears, cut just above a leaf node, which is the spot where leaves attach to the stem.
You’ll then trim the stem into smaller sections, each about 3 to 4 inches long, and each section should have at least two sets of leaves.
3. Prepare Your Cuttings To Get A Start Off Of A Clematis
Once you’ve got your stem sections, it’s time to prepare them so they’ll root successfully.
First, remove the bottom set of leaves from each cutting, leaving only the top set intact.
Then, make a clean cut just below the bottom node, which is where the removed leaves were attached, because this is where roots will emerge.
You can dip the cut end into rooting hormone powder or gel, and while this isn’t strictly necessary, it does speed up the process and increases your success rate.
If you’re wondering how do you get a start off of a clematis without rooting hormone, you absolutely can, it just might take a little longer.
4. Plant Your Cuttings In The Right Growing Medium
To get a start off of a clematis, you’ll need a well-draining growing medium that holds moisture without becoming soggy.
A mix of half perlite and half peat moss works brilliantly, or you can use coarse sand and vermiculite as an alternative.
Fill a small pot or seed tray with your medium and water it thoroughly before planting.
Then, insert each cutting about an inch deep into the medium, firming the soil gently around the base.
Space the cuttings a few inches apart so they have room to grow without competing for resources.
Water gently to settle the medium around the stems, and then you’re ready for the final step.
5. Create A Mini Greenhouse To Get A Start Off Of A Clematis
Clematis cuttings need high humidity to root successfully, so you’ll want to create a mini greenhouse environment.
You can simply place a clear plastic bag over the pot and secure it with a rubber band, or use a plastic dome if you have a seed tray.
Make sure the plastic doesn’t touch the leaves by propping it up with small sticks if necessary.
Place the pot in a bright spot with indirect sunlight, because direct sun will cook the cuttings inside the plastic.
Aim for temperatures around 65 to 70°F, and keep the medium consistently moist but never waterlogged.
You’ll know roots have formed when you see new growth emerging, which usually takes 4 to 8 weeks.
How Do You Get A Start Off Of A Clematis With Layering
If cuttings feel a little intimidating, there’s another easy way to get a start off of a clematis, and it’s called layering.
Layering involves bending a low-growing stem down to the ground and covering a portion of it with soil.
This method is super reliable because the stem stays attached to the parent plant while it roots, which means it gets water and nutrients the whole time.
So how do you get a start off of a clematis using this technique?
Simply choose a flexible stem from the base of your plant, gently bend it down to the soil, and make a small nick on the underside where it touches the ground.
You can apply a little rooting hormone to the wounded area if you like, then bury that section under a few inches of soil.
Place a heavy stone or brick on top to hold the stem in place, and keep the soil moist.
Within several months, you’ll have roots developing at that buried node, and you can sever the new plant from the parent and move it.
Layering is perfect if you want a more hands-off approach to get a start off of a clematis.
Common Mistakes When You Get A Start Off Of A Clematis
Even experienced gardeners make mistakes when they try to get a start off of a clematis, so let’s cover the most common pitfalls.
First, taking cuttings from stems that are too old or woody is a big one because they root very slowly, if at all.
Second, letting the cuttings dry out is another frequent issue, so keep them moist from the moment you snip them.
Third, skipping the humidity dome can cause your cuttings to wilt and die before they ever root.
Fourth, planting cuttings too deep can cause them to rot, so aim for just an inch deep.
Fifth, don’t be tempted to pull on the cuttings to check for roots, because this can damage tiny new roots.
Instead, gently tug after a few weeks, and if there’s resistance, you’ve got roots.
Finally, patience is key, some clematis varieties root faster than others, so don’t give up too soon.
So, How Do You Get A Start Off Of A Clematis?
You get a start off of a clematis by taking softwood cuttings in late spring or early summer, using a sterile growing medium, and providing high humidity until roots form.
That’s the straightforward answer, and it’s the method that works for the vast majority of clematis varieties.
You can also get a start off of a clematis through simple layering, which is an even easier and more forgiving approach for beginners.
Both methods will give you a healthy new plant that’s a true clone of your original clematis.
So if you’ve been asking how do you get a start off of a clematis, now you have two solid options to try.
Pick the one that feels right for you, follow the steps, and in a few months you’ll be rewarded with new vines that will eventually produce stunning flowers of their own.
Happy gardening, and here’s to filling your garden with more of those beautiful clematis blooms.