How To Grow Snapdragons From Seed

How To Grow Snapdragons From Seed

Snapdragon plants (Antirrhinum) can be propagated from cuttings, root division, and seeds. They cross-pollinate easily, so if you sow seed collected from a parent snapdragon, the resulting infant plant is not guaranteed to be true to type, and the color of the flowers may be completely different. In this article Learn How to Grow Snapdragons from Seed.

snapdragons seeds
Snapdragons seeds.

Propagating Snapdragon From Seeds

It should be sown in trays towards the end of winter, in a heated room, or greenhouses, taking care to mix the very small seeds.

You can collect seeds by letting the flowers fade naturally instead of wilting them. Remove the resulting seed pods and either sow them in the garden (they will survive the winter and germinate in the spring) or save them to start indoors in the spring.

If you are starting your seeds indoors, press them onto a flat of moist growing material. Plant the resulting seedlings when all chances of spring frosts have passed.

antirrhinum seeds

How To Grow Snapdragons From Seed: Planting Depth

Spread the seeds over the soil where you plan to sow them, then press them lightly into the top layer.

How to propagate a Snapdragon from Cuttings and Root Division

You can get your Snapdragons to grow from stems by taking these about 6 weeks before the first frost in the fall. Dip the stems in a rooting hormone and sink them in moist, warm soil.

To divide the roots of a snapdragon’s mouth plant, simply dig up the entire plant in late summer. Divide the root mass into as many pieces as desired (making sure there is foliage attached to each) and plant each division in a gallon pot.

Keep the pot indoors over the winter to allow the roots to establish, and plant the following spring when all risk of frost has passed.

snapdragons garden

Will Snapdragons Root In Water

Snapdragon Propagation In Water

It is possible to propagate Snapdragon in water since propagation by cuttings is one of the methods of propagation of the genus Antirrhinum.

Learn How to Care for Snapdragon Plants in the Ultimate Guide.

how to grow snapdragons from seed antirrhinum