• Photo of Gardenia jasminoides 'Crown Jewel' PP #19896 (Gardenia jasminoides 'Crown Jewel' PP #19896s)

Plant Profile: Gardenia jasminoides 'Crown Jewel' PP #19896

Names

Crown Jewel Gardenia

  • Photo of Gardenia jasminoides 'Crown Jewel' PP #19896 (Gardenia jasminoides 'Crown Jewel' PP #19896s)

Phonetic Spelling:gar-DEEN-ya jaz-min-OY-deez

Genus:Gardenia

Species:jasminoides

Family:Rubiaceae

In the realm of horticulture, encountering a 'Crown Jewel' gardenia feels like a slice of paradise. This compact, cold-hardy dwarf variety is nothing short of stunning.

Originating from a dedicated breeding initiative in Siler City, North Carolina, the 'Crown Jewel' is a remarkable hybrid that merges the finest characteristics of its parent plants, 'Kleim's Hardy' and 'Chuck Hayes.' It inherits the petite stature and abundant blooms of 'Kleim's Hardy,' along with the cold resilience and double flowers of 'Chuck Hayes.' Notably, it can withstand winter conditions down to zone 6, which is quite impressive for gardenias.

The 'Crown Jewel' features lush, dark green evergreen leaves and reaches a modest height of 2 to 3 feet, spreading up to 5 feet wide. Its growth habit is mounding, adorned with white, highly fragrant flowers that bloom in the summer on both old and new growth. This variety is ideal for use as a low hedge, a foundation plant, or in groupings within sunny, well-drained locations.

For further details on Gardenia jasminoides, please refer to additional resources.

Gardenia jasminoides 'Crown Jewel' PP #19896 Feature Summary

Gardenia jasminoides 'Crown Jewel' PP #19896 Image Gallery

Tags

#fragrant
#evergreen
#showy flowers
#full sun tolerant
#small spaces
#perennial
#specimen
#white flowers
#shrub
#partial sun
#cut flowers
#dwarf
#high maintenance
#mounding
#well-drained soil
#spreading
#deer resistant
#nighttime garden
#foundation planting
#showstopper
#long bloom time
#rich soil
#borders
#acidic soil tolerant
#asian garden
#patio planting
#partial shade tolerant
#container plants

Similar Plants

Gardenia jasminoides 'Crown Jewel' PP #19896 Feature Summary

Attributes
Gardenia hips attract birds and other wildlife.
Perennial
Seed
Stem Cutting
Layering
Fragrance
Attracts Pollinators
Screening
Attractive Flowers
Flowers
dwarf spreading to prostrate form, a heavy bloom of fragrant, double white summer flowers (to 3" diameter)
Fragrant
Good Cut
Showy
Long Bloom Season
7 - 20 petals/rays
1-3 inches
Whole Plant Traits
Perennial
Shrub
Mounding
Spreading
Prostrate
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Acid (<6.0)
Good Drainage
Moist
Coastal
Mountains
Piedmont
6a
6b
7a
7b
8b
8a
9a
9b
10a
10b
High Organic Matter
Leaves
Opposite
Whorled
Elliptical
Lanceolate
1-3 inches
Glossy
Leathery
Landscape
Cutting Garden
Pollinator Garden
Garden for the Blind
Nighttime Garden
Asian Garden
Foundation Planting
Hedge
Mass Planting
Small groups
Specimen
Container
Patio
Walkways
Small Space
Songbirds
Bees
Moths

Gardenia jasminoides 'Crown Jewel' PP #19896 Attributes

Gardenia jasminoides 'Crown Jewel' PP #19896: Wildlife Value

Gardenia hips attract birds and other wildlife.

Gardenia jasminoides 'Crown Jewel' PP #19896: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Gardenia jasminoides 'Crown Jewel' PP #19896: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Gardenia jasminoides 'Crown Jewel' PP #19896: Play Value

Attractive Flowers
Attracts Pollinators
Buffer
Colorful
Defines Paths
Easy to Grow
Edible fruit
Fragrance
Pieces Used in Games
Screening
Shade
Sound
Textural
Wildlife Cover/Habitat
Wildlife Food Source
Wildlife Larval Host
Wildlife Nesting
Wind Break
Wind Shimmer

Gardenia jasminoides 'Crown Jewel' PP #19896 Flowers

Gardenia jasminoides 'Crown Jewel' PP #19896: Flower Description

dwarf spreading to prostrate form, a heavy bloom of fragrant, double white summer flowers (to 3" diameter)

Gardenia jasminoides 'Crown Jewel' PP #19896: Flower Color

filter_vintage
White

Gardenia jasminoides 'Crown Jewel' PP #19896: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Gardenia jasminoides 'Crown Jewel' PP #19896: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Gardenia jasminoides 'Crown Jewel' PP #19896: Flower Bloom Time

Winter
Spring
Summer
Fall

Gardenia jasminoides 'Crown Jewel' PP #19896: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Gardenia jasminoides 'Crown Jewel' PP #19896: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Gardenia jasminoides 'Crown Jewel' PP #19896: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Gardenia jasminoides 'Crown Jewel' PP #19896 Whole Plant Traits

Gardenia jasminoides 'Crown Jewel' PP #19896: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Gardenia jasminoides 'Crown Jewel' PP #19896: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Gardenia jasminoides 'Crown Jewel' PP #19896: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Gardenia jasminoides 'Crown Jewel' PP #19896: Growth Rate

Slow
Medium
Rapid

Gardenia jasminoides 'Crown Jewel' PP #19896: Maintenance

Low
Medium
High

Gardenia jasminoides 'Crown Jewel' PP #19896 Cultural Conditions

Gardenia jasminoides 'Crown Jewel' PP #19896: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Gardenia jasminoides 'Crown Jewel' PP #19896: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Gardenia jasminoides 'Crown Jewel' PP #19896: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Gardenia jasminoides 'Crown Jewel' PP #19896: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Gardenia jasminoides 'Crown Jewel' PP #19896: NC Region

Coastal
Mountains
Piedmont

Gardenia jasminoides 'Crown Jewel' PP #19896: USDA Plant Hardiness Zone

thermostat
10a
thermostat
10b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Gardenia jasminoides 'Crown Jewel' PP #19896: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Gardenia jasminoides 'Crown Jewel' PP #19896 Fruit

Gardenia jasminoides 'Crown Jewel' PP #19896: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Gardenia jasminoides 'Crown Jewel' PP #19896: Fruit Color

grass
Orange

Gardenia jasminoides 'Crown Jewel' PP #19896: Display/Harvest Time

Fall
Spring
Summer
Winter

Gardenia jasminoides 'Crown Jewel' PP #19896: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Gardenia jasminoides 'Crown Jewel' PP #19896: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Gardenia jasminoides 'Crown Jewel' PP #19896 Leaves

Gardenia jasminoides 'Crown Jewel' PP #19896: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Gardenia jasminoides 'Crown Jewel' PP #19896: Leaf Color

spa
Green

Gardenia jasminoides 'Crown Jewel' PP #19896: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Gardenia jasminoides 'Crown Jewel' PP #19896: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Gardenia jasminoides 'Crown Jewel' PP #19896: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Gardenia jasminoides 'Crown Jewel' PP #19896: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Gardenia jasminoides 'Crown Jewel' PP #19896: Hairs Present

No
Yes

Gardenia jasminoides 'Crown Jewel' PP #19896: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Gardenia jasminoides 'Crown Jewel' PP #19896: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Gardenia jasminoides 'Crown Jewel' PP #19896 Stem

Gardenia jasminoides 'Crown Jewel' PP #19896: Stem Is Aromatic

No
Yes

Gardenia jasminoides 'Crown Jewel' PP #19896 Landscape

Gardenia jasminoides 'Crown Jewel' PP #19896: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Gardenia jasminoides 'Crown Jewel' PP #19896: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Gardenia jasminoides 'Crown Jewel' PP #19896: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Gardenia jasminoides 'Crown Jewel' PP #19896: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Gardenia jasminoides 'Crown Jewel' PP #19896: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees