Snapdragons do best in rich, well-draining soil in a sunny location, though they will tolerate part shade. Pinching off the stem tips on young plants will make them thicker and bushier, and deadheading the spent flowers will extend the bloom season, often right into the first frost of the late fall or early winter.

Where do snapdragons grow best?

Growing Tips

Snapdragons bloom best in well-drained, moist soil, in cool late-spring or early-summer temperatures. They can tolerate light shade but bloom much better in full sun.

Do snapdragons spread?

What is this? The stems will take root within a few weeks, and once they have hardened off and the plant continues to bloom, you can then decide to move it to another, permanent location if you want. To make it easier for most people to understand, snapdragons spread via traveling seeds.