Updated at: 03-10-2022 - By: Sienna Lewis

Snapdragons can be propagated in three simple ways. If you’re looking for an easy-to-grow annual, look no further. The method that works best for your garden and planting schedule can therefore be chosen.

Snapdragons can also be started indoors if you have access to a greenhouse. Remember that plants need a steady environment for germination, roots, and establishment to take place. Plants that have been propagated in a stress-free environment should be ready for permanent transplantation when you’ve finished the process.

Step #1. Collection and sowing

Snapdragon seeds are the first approach you can use to get your plants off the ground. To get snapdragon seeds, you can buy them from nurseries, but you can also collect them from your own plants. Rather than removing the wasted blossoms, wait until the flowers have faded and harvest the seed pods they produce.

Propagating Snapdragons | How to Propagate Snapdragons from Cuttings - Bunny's Garden

Snapdragon seeds can be sown immediately after collecting during this time period because they are winter-hardy. Saving the seeds for spring planting in the greenhouse, on the other hand, is the preferable option. Sowing seeds in a greenhouse will guarantee their germination, just like other plants.

Step #2. Germination

Snapdragon seeds can be pressed into any seed-starting medium in pots or cell trays. Before transferring the seedlings outside, make sure the medium is moist and wait until the danger of frost has passed. Snapdragon seeds usually take 12-14 weeks to blossom.

To speed up germination, many gardeners choose to cool the seeds by placing them in water and placing them in the refrigerator or a cold room. In addition to their small size, snapdragon seeds may require the use of a pipette if you plan on growing them in cells rather than putting them in the ground. If you want to ensure that your seeds sprout, you should also choose a medium whose pH ranges from 5.5 to 5.8.

To keep the medium from drying out, you can wrap the container in plastic wrap.

How Do I Propagate Snapdragon Plants

You may grow Snapdragons from seed, cuttings, or root division. Because they quickly cross-pollinate, planting the seed from a parent snapdragon does not guarantee that the resulting child plant will be true to type, and the flowers’ color can be radically different. Vegetative cuttings are your best bet if you want your new plants to look exactly like their parent.


Snapdragon cuttings are a faster and easier alternative to waiting for germination to occur. It’s better to do this around six weeks before the first fall frost in order to create a solid environment for rooting the portions.

Step #1. Cutting and preparing

Select a healthy parent plant and cut a 2-inch portion just below a leaf node to begin your propagation. A clean cut is one that has not been contaminated with sickness or harm. To prevent rot, you must remove the leaves at the end of the stem like you would with other plants.

Afterwards, immerse the cutting in rooting hormone in order to speed up its development. You can use any moist media for the cuttings, but make sure that the atmosphere is always kept moist. ” If necessary, spray the container or keep it covered until the cutting roots have formed.

Step #2. Rooting

Growing in a greenhouse at a temperature between 62°F and 68°F with a humidity level of 100% should yield better results. To avoid transplant shock, make sure the conditions outside are conducive to healing before attempting a transplant after three weeks. When starting plants inside, acclimation is vital.

How to Grow Snapdragons from Seed | Gardener's Path


Snapdragons can be propagated through division as a final resort. Because division is also a maintenance activity for older plants, this is a good option. When snapdragons are transplanted over time, it reduces overcrowding and aids in the plant’s own regeneration.

Step #1. Lifting and dividing

By the end of the summer, snapdragons are best divided. To prevent injuring the plant’s roots, carefully dig around the perimeter of the plant. Assuming the root mass can be lifted easily, you can then break it into smaller pieces.

Step #2. Planting and transplanting

The number of plants you can create is dependent on the size of the mature plant, which should have adequate roots and foliage for each division. Place the plant in the greenhouse in a container made of the same media it was initially grown in. In the winter, the divisions will be shielded from the elements until they have established themselves.

The plants can be transplanted in the spring after the last frost has passed. Keep in mind that yearly divisions are a wonderful way to safeguard the plants from the cold. Keep in mind that snapdragons thrive in full sunlight.

How do snapdragons propagate?

The three basic ways in which Snapdragons spread are as follows. You can start by taking snapdragon stem cuttings and putting them in soil or water to see if that works. Snapdragons can also be propagated by planting seeds or by dividing and transplanting the roots. Remember that cuttings and roots produce clones of the parent plant.

As a result of cross-pollination, new snapdragons grown from seed may not be faithful to the original variety.

Snapdragon seeds can be collected from your own gardens if you intend to grow new plants from seed.

How long does it take roots to form when propagating snapdragon cuttings?

Snapdragon cuttings can develop roots in as short as a week, which is quite unusual. Snapdragons can be rooted in water or damp soil. They both have a good chance of working quickly.

How to Propagate Snapdragons from Cuttings

Snapdragons can be easily propagated from cuttings, and the process only takes a few minutes. There are results within a week, so you can double your snapdragon blooms in a hurry!

One approach and the other I attempted while learning how to spread snapdragons. I first attempted growing snapdragons in water, but it didn’t work out. After that, I began a cutting in a moist soil.

The roots of both cuttings appeared! Both approaches worked out great!

Regardless of the approach you prefer, I’ll share both of my snapdragon propagation methods with you.

Propagating Snapdragon Cuttings in Water

Snapdragons can easily be propagated in water, which is the fastest and easiest technique. In my opinion, at least!

Step-by-step instructions on how to propagate snapdragons via cuttings or pinching are provided here.

  1. Cuttings can be made by snipping off a length of snapdragon stem, cutting just above one of the leaf nodes; this is the preferred method.
  2. To help the cutting grow roots, remove any active flowers.
  3. You can use a small vial of flower-watering solution to keep the cutting submerged in a glass jar.
  4. A window with indirect sunlight is a good location for the jar or vial.
  5. Make sure to check the water level every day and top it off as needed. Keep an eye out for the roots!

How To Grow Snapdragons | BBC Gardeners World Magazine

Propagating Snapdragons in Soil

In addition, snapdragons can be easily propagated in soil. With this method, you won’t need to transition the rooted cutting from water to soil.

  1. Prepare a piece of stem or a snapdragon cutting for propagation.
  2. If desired, apply a rooting hormone like Clonex to the bottom of the cutting. (I did, too.)
  3. Using a shovel, make a hole in the middle of the soil.
  4. The snapdragon cutting should be gently inserted into the hole.
  5. Tamp down the earth around the base of the cutting.
  6. If you require a little spritz of water, do so.
  7. Place in a spot with partial shade and check for condensation on a daily basis.
  8. Check back in a week for any signs of roots!


It might surprise you to learn that snapdragons can be started from seed at home. Snapdragons may be easily propagated using three methods, so you can choose the one that works best for you. To speed up the process of germination, you should stratify the seeds if you are starting them from scratch.

Cuttings and division, on the other hand, are more straightforward. A good rule of thumb is to trim the plant before the first frost in fall and dig it all out once it has finished flowering. Plant division is a great strategy to keep your older plants healthy and safe this winter.

The greenhouse will assist speed up these processes in the end.. Most experienced gardeners recommend beginning snapdragons from seed indoors so that they can develop enough strength to be transplanted outdoors. Your plants should be ready for transplanting in the spring if you follow the tips and circumstances.