Life Span
Annual
Biennial
Type
Shrub
Tree
Origin
Southern Africa
Central United States, Canada
Types
Carissa bispinosa, Carissa carandas
Two-petal ash, Single-leaf ash, Fragrant ash
Number of Varieties
2065
0
40000
👆🏻
Habitat
Coastal Regions, Tropical regions
Dry areas, Hills, limestone outcrops, Moist woods
USDA Hardiness Zone
9-114-8
0
99
👆🏻
AHS Heat Zone
12-9
8-4
Sunset Zone
H2, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6
Habit
Cushion/Mound-forming
Upright/Erect
Plant Size
Minimum Height
90.00 cm2,500.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm100.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Green, Purple
Flower Color Modifier
-
Bicolor
Fruit Color
Light Red
Green, Tan
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Yellow, Light Yellow
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Elliptic and Ovate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Fast
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Shade areas
-
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting, Vegetative Reproduction
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering, Water daily during growing season, Water when top layer of soil becomes dry
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune if you want to improve plant shape, Prune to control growth, Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in growing season, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Insects, Red blotch, Scale, Spider mites, Thripes, Whiteflies
Red blotch
Plant Tolerance
Shade areas
-
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
Toxic
-
Uses
Aesthetic Uses
Beautification, Bonsai, Cottage Garden, Landscape Designing, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Prevent Soil Erosion
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Fruits
Inner Bark, Seeds
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used as a dye, Used for woodware, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Edging, Edible, Foundation, Groundcover, Hedges, Topiary, Bonsai, Espalier, Tropical
Shade Trees, Street Trees
Botanical Name
CARISSA macrocarpa
FRAXINUS quadrangulata
Common Name
Carissia
Blue Ash
In Hindi
Carissa
Blue Ash plant
In German
carissa
Blue Ash Pflanze
In French
carissa
usine Blue Ash
In Spanish
carissa
planta de Blue Ash
In Greek
carissa
φυτό Blue Ash
In Portuguese
carissa
planta Blue Ash
In Polish
carissa
Blue Ash roślin
In Latin
carissa
Blue Ash herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Scrophulariales
Family
Apocynaceae
Oleaceae
Genus
Carissa
Fraxinus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Carisseae
Oleeae
Subfamily
Rauvolfioideae
-
Number of Species
10065
1
27800
👆🏻