Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Perennial
Origin
Western United States, Canada
-
Types
Pinus lambertiana
Iris hexagona, Iris fulva
Number of Varieties
5160
0
40000
👆🏻
Habitat
Woodland Garden Canopy
gardens, Wet ground
USDA Hardiness Zone
-99996-9
0
99
👆🏻
AHS Heat Zone
8-1
9-5
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
H1, H2, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,520.00 cm81.30 cm
0
3900
👆🏻
Minimum Width
760.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
Green
Leaf Color in Spring
-
Green
Leaf Color in Summer
-
Green
Leaf Color in Fall
-
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Needle like
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
-
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Cuttings, Seedlings
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Water three times weekly in summer
Do not let dry out between waterings, Requires a lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Regular watering required
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead leaves
Fertilizers
27-3-3 ratio, Requires high amount of nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Blister Rust
Caterpillars, Rust
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
-
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Douglas squirrels
-
Allergy
Skin irritation
-
Uses
Aesthetic Uses
-
Bouquets, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
Carminative, Laxative, Opthalmic, Poultice
-
Part of Plant Used
Seeds, Wood
Flowers, Leaves
Other Uses
Adhesive, Used as a chewing gum, Used for making green dye, Vanillin flavouring is obtained as a by-product
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
PINUS lambertiana
IRIS 'Blue Duke'
Common Name
Sugar pine, Sugar cone pine
Louisiana Iris
In Hindi
Sugar Pine
Louisiana Iris
In German
Sugar Pine
Louisiana-Iris
In French
Sugar Pine
iris louisiane
In Spanish
Sugar Pine
iris luisiana
In Greek
Sugar Pine
Λουιζιάνα ίριδας
In Portuguese
Sugar Pine
louisiana iris
In Polish
Sugar Pine
louisiana tęczówki
In Latin
Pinus
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Magnoliophyta
Class
Pinopsida
Liliopsida
Order
Pinales
Asparagales
Family
Pinaceae
Iridaceae
Genus
Pinus
Iris
Clade
-
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
Pinoideae
Iridoideae
Number of Species
580
1
27800
👆🏻