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Cape Jasmine

Gardenia jasminoides (gar-DEEN-ee-uh jas-min-NOY-deez)

Family: Rubiaceae Unknown Shrub

Gardenia ‘Jubilation’ is a broadleaf, evergreen, perennial, woody shrub in the coffee family (Rubiaceae). Gardenias are native to southern China, Taiwan, Japan, and Vietnam. This medium-sized, round, and densely gardenia has year-long appeal given its highly fragrant, showy flowers and its thick, lustrous, dark emerald-green foliage. ‘Jubilation’ can be grown as a houseplant or planted outdoors. It prefers bright indirect sunlight or partial shade. Full sun can scorch the leaves and may bronze them. This variety is cold hardy to zone 7a but may suffer leaf burn during a cold winter. It is drought-tolerant once established, slightly salt-tolerant, and resistant to damage by deer. It needs acidic soil and good drainage. To encourage continued bloom, prune back spent blossoms just below the leaf node. Pruning to shape is generally unneeded because it tends to maintain its attractive compact shape but can be done after the initial spring flush of flowers. Propagate this gardenia by stem cutting. Gardenia ‘Jubilation’ is recommended for foundation plantings, hedges, as a garden accent or specimen shrub. Or plant in small groups as a shrub border beside walkways and patios where its heady fragrance can be enjoyed. This plant works well in a children's, sensory, Asian, or nighttime themed garden space. Insects, Diseases, and Other Plant Problems: Aphids, mealybugs, scales, and spider mites are occasional pest problems. Powdery mildew, anthracnose, leaf spots and sooty mold are occasional disease problems but good air circulation will mitigate most of these. Leaf sun scorch and winter burn. The Clemson Cooperative Extension Home and Garden Information Center has a factsheet on common gardenia diseases and other problems. VIDEO Created by Elizabeth Meyer for "Trees, Shrubs and Conifers," a plant identification course developed in partnership with Longwood Gardens. More information on Gardenia jasminoides .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 52 attributes.

How it fits the guild

Guild layer 3 - Shrub Optimal soil pH Acid (<6.0); Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Fills a similar niche Gardenia jasminoides Gardenia jasminoides 'Crown Jewel' Salvia rosmarinus

Full plant profile

Growing Conditions
Plant type
Perennial; Shrub
Life cycle
Perennial; Woody
USDA zones
7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Clay; High Organic Matter; Loam (Silt); Sand
Soil pH
Acid (<6.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist
Available space
3 feet-6 feet
NC region
Coastal; Piedmont
Growth rate
Medium
Maintenance
High
Canopy layer
3 - Shrub
Form & Appearance
Habit / form
Dense; Mounding; Multi-stemmed; Rounded
Texture
Medium
Foliage
Broadleaf Evergreen
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Opposite; Whorled
Leaf shape
Lanceolate
Leaf margin
Entire
Leaf feel
Glossy; Leathery
Leaf size
1-3 inches long
Hairs present
No
Leaf detail
Leaves are leathery, lustrous, and dark emerald green
Flower color
White
Flower value
Fragrant; Good Cut; Showy
Flower form
Head
Flower shape
Radial
Flower size
3-6 inches
Flower detail
Extremely fragrant showy white flowers are 2-4 inches and highly fragrant and repeat blooms from spring until fall.
Bloom time
Fall; Spring; Summer
Fruit color
Orange
Fruit type
Berry
Fruit size
1-3 inches long, < 1 inch wide
Fruit detail
Orange berries appear in the fall.
Wildlife & Ecology
Native status
Unknown
Food & Medicine
Harvest time
Fall
Fruit type
Berry
Landscape Use
Landscape location
Container; Patio; Walkways
Landscape theme
Asian Garden; Children's Garden; Cutting Garden; Drought Tolerant Garden; Garden for the Blind; Nighttime Garden
Design feature
Accent; Border; Foundation Planting; Hedge; Small groups; Specimen
Garden tags
#drought tolerant #evergreen #mounding #moist soil #border planting #nighttime garden #rounded #white flowers #shrub #high maintenance #well-drained soil #deer resistant #Asian garden #partial shade tolerant #acidic soils tolerant #container plant #rich soils #foundation planting #leathery leaves #cutting garden #interiorscape #glossy leaves #salt tolerant #sensory garden #fragrant flowers #repeat flowering #dense growth #hedge #perennial #patio #accent #shrub border #walkway #bat friendly #moth friendly
Problems & Resistance
Insect problems
Pests of Gardenia; Whiteflies Found on Flowers and Foliage; Citrus Whitefly; Aphids Found on Flowers and Foliage; Thrips Found on Flowers and Foliage; Barnacle Scale; Banded Greenhouse Thrips
Resistant to
Deer; Drought; Salt
Propagation
Seed; Stem Cutting

Planted at Hunnicutt

Nobody’s planted this one yet.