Annual flower
Angelonia plant profile
Angelonia angustifolia
An annual flower for full sun.
Last updated .
When to plant
Planting timing is not available yet
We do not yet have a planting window from a published source for Angelonia.
Browse full-sun annual flowersGrowing conditions
- Sun
- Full sun
- Lifecycle
- Annual
- Spacing
- 9 to 12 in apart
Common problems
Watch for these
Evidence trail
Evidence behind this profile
Original extension and institutional publications behind the planting, care, and safety facts on this page.
- Angelonia angustifolia (Angelonia, Summer Snapdragon)
North Carolina Extension Gardener Plant Toolbox (NC State Extension). Supports general reference. Checked 2026-06-18.