Plants that bloom in November in Zone 11 with red flowers

Annual Vinca

Glossy-leaved heat champion (botanically unrelated to true Vinca minor) that blooms through humidity that wilts everything else.

Bougainvillea

Explosive cascades of papery magenta, hot pink, or coral bracts that smother walls, fences, and pergolas with nonstop color from spring through fall in zones 9 to 11.

Cape Honeysuckle

Clusters of vivid orange-red trumpets bloom from fall through spring. Evergreen in mild climates and a hummingbird magnet in every month it flowers.

Firespike

Tall spires of brilliant scarlet tubular flowers light up the fall garden. Hummingbird candy that thrives in the heat and humidity of the Gulf South.

Hawaiian Hibiscus

Large tropical blooms in vivid colors appear repeatedly from spring through fall.

Pentas

Star-shaped flower clusters that hummingbirds and butterflies hit on every pass. Blooms nonstop in heat that stops impatiens cold.

Pride of Barbados

Flame-orange and yellow flower clusters that hummingbirds and swallowtails cannot resist. Thrives on heat, dies back at frost, returns every spring.