Snapdragon: when to plant and care
A fall-planted annual in the South; spring in the North.
| Botanical name | Antirrhinum majus |
|---|---|
| Type | annual |
| USDA zones | 7–11 |
| Sun | full sun |
| Water | moderate |
| Bloom | cool season |
| Mature size | 1–3 ft |
| Planting time | Fall in mild-winter areas; early spring elsewhere |
Tolerates light frost and fades in summer heat.
Example dates
| Place | Dates |
|---|---|
| Austin, TX (78701) | spring: Feb 10–Mar 10; fall: Oct 6–Nov 3 |
| Atlanta, GA (30303) | spring: Feb 24–Mar 24; fall: Sep 27–Oct 25 |
| St. Louis, MO (63101) | spring: Mar 4–Apr 1; fall: Sep 23–Oct 21 |
| Chicago, IL (60614) | spring: Mar 13–Apr 10; fall: Sep 24–Oct 22 |
| Denver, CO (80202) | spring: Apr 2–30; fall: Aug 31–Sep 28 |
| Seattle, WA (98101) | spring: Feb 13–Mar 13; fall: Oct 6–Nov 3 |
Every ZIP page has its own dates. Find your ZIP.
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Sources
Summarized in our own words from public extension publications.
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