Long-blooming, showy plant. Good late dark blue color in the garden. Tolerates summer heat and humidity. It is a tender perennial in Zones 8-10, but mostly grown as an annual. Alonia is a TM family of Angelonia.
Angelonia angustifolia Alonia 'Big Blue', Alonia Big Blue Angelonia
- Height: 18-24". Blue-purple blooms late summer-early fall. Full sun; good drainage. Deer resistant. Attracts pollinators.