Life Span
Annual or Biennial
Perennial
Type
Flowering Plants
Broadleaf Evergreen
Origin
Northeastern United States, North-Central United States, Canada
-
Types
-
Ilex x attenuata
Number of Varieties
84
0
40000
👆🏻
Habitat
Dry areas, Rocky areas
By seashore, sandy seeps, Woodlands
USDA Hardiness Zone
2-76-9
0
99
👆🏻
AHS Heat Zone
7 - 1
-
Sunset Zone
21,22
21,22
Habit
Clump-Forming
Pyramidal
Plant Size
Minimum Height
30.50 cm370.00 cm
0
3900
👆🏻
Minimum Width
20.30 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Pink
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Red
Leaf Color in Spring
Blue Green
Green
Leaf Color in Summer
Blue Green
Green
Leaf Color in Fall
Blue Green
Green
Leaf Color in Winter
Light Green
Green
Shape
Leaf Shape
Pinnate
Elliptic and Ovate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Summer, Summer, Late Summer, Early Fall
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Salt, Soil Compaction
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Rooted stem cutting, Stem Cutting, stem tip cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Keep ground moist, Never Over-water, Requires regular watering
Average Water Needs, Do not water frequently
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead leaves
Remove dead leaves, Requires very little pruning
Fertilizers
fertilize in early summer, fertilize in growing season, fertilize in spring
Any balanced general purpose fertilizer
Pests and Diseases
Insects
Canker, Leaf spot, Red blotch, Tar spot
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Insects
Bugs, Insects, Sawfly
Allergy
Corydalis
-
Uses
Aesthetic Uses
Beautification, Showy Purposes
Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects
Air purification
Plant Benefits
Medicinal Uses
Sedative
-
Part of Plant Used
Flowers
Leaves
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Foundation, Street Trees, Topiary, Bonsai, Espalier
Botanical Name
CORYDALIS sempervirens
ILEX x attenuata 'Savannah'
Common Name
Colic Weed, Pale Fumewort, Pale Corydalis
Savannah Holly
In Hindi
Capnoides
Savannah Holly
In German
Capnoides
Savannah Holly
In French
capnoides
Savannah Holly
In Spanish
Capnoides
Savannah Holly
In Greek
Capnoides
Savannah Holly
In Portuguese
Capnoides
Savannah Holly
In Polish
Capnoides
Savannah Holly
In Latin
capnoides
Savannah Holly
Kingdom
Plantae
Plantae
Phylum
Basidiomycota
Tracheophyta
Class
Agaricomycetes
Magnoliopsida
Order
Agaricales
Aquifoliales
Family
Fumariaceae
Aquifoliaceae
Genus
Hypholoma
Ilex
Clade
Angiosperms, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Fumarieae
-
Subfamily
Fumarioideae
-
Number of Species
11
1
27800
👆🏻