Frost Proof Gardenia

Botanical Name: Gardenia jasminoides ‘Frostproof’

Common Name: Frost Proof Gardenia

Mature Height and Width:
3–5' tall × 3–5' wide

Growth Habit:
Dense, rounded evergreen shrub with upright to slightly arching branching. Compact and uniform but not rigidly spherical. Moderate growth rate in warm climates; slower in marginal zones.

Foliage Description:
Glossy dark green, elliptic leaves with smooth margins. Thick and leathery texture. New growth slightly lighter green before maturing. Evergreen in Zones 7–9 (may experience winter burn in exposed Zone 7 sites).

Flower Description:
Fragrant white double flowers 2–3" wide. Petals layered in loose rosette form rather than tightly formal. Blooms are borne singly or in small clusters at branch tips.

Bloom Time:
Late spring through early summer, with potential light rebloom in warm conditions.

Fall Color:
Evergreen; no fall color.

Light Requirements:
Full sun to partial shade. Prefers morning sun and afternoon protection in hotter climates.

Hardiness Zone:
USDA Zones 7–10 (best performance in 8–9; protected 7).

Notable Landscape Uses:
Foundation planting; patio container; fragrant garden; low hedge; courtyard accent; southern-style formal plantings in protected sites.

Deer Resistance:
Moderate to High
May experience browsing under pressure.