Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Perennial
Origin
North America, North-Central United States, Western United States, Canada
-
Types
Larix laricina, American Larch, Hackmatack
Kniphofia uvaria
Number of Varieties
3070
0
40000
👆🏻
Habitat
Cold Regions, gardens, Open areas
Damp Places, Marshy ground
USDA Hardiness Zone
1-46-9
0
99
👆🏻
AHS Heat Zone
5-1
9-4
Sunset Zone
A1, A2, A3, 1a, 1b, 2a
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
910.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
460.00 cm50.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Yellow, Red, Orange, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Light Green, Blue Green
Green, Blue Green
Leaf Color in Summer
Light Green, Blue Green
Green, Blue Green
Leaf Color in Fall
Yellow, Gold
Blue Green, Gray Green, Light Yellow
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Needle like
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Fall, Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Seedlings
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Needs more water during establishment, Water Deeply, Water in morning to avoid prompting diseases, Water in the early morning hours
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
No pruning needed in the early stages, Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Aphids, Birds, Red blotch
Onion thrips, Red blotch, Root rot
Plant Tolerance
Cold climate, Drought
Drought, Moisture
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
Fine
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Birds
Snails
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Borders, Cottage Garden, Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Boils, Cold, Frostbite, hemorrhoids
-
Part of Plant Used
Bark, Leaves
-
Other Uses
Used as firewood, Used for its medicinal properties
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Feature Plant, Screening, Wind Break
Container, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
LARIX laricina
KNIPHOFIA 'Border Ballet'
Common Name
Tamarack
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
In Hindi
टैमेरैक
Tritoma
In German
tamarack
Tritoma
In French
tamarack
Tritoma
In Spanish
tamarack
tritoma
In Greek
Tamarack
tritoma
In Portuguese
Tamarack
Tritoma
In Polish
Tamarack
Tritoma
In Latin
Tamarack
Trytoma
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Tracheophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Asparagales
Family
Pinaceae
Liliaceae
Genus
Larix
Kniphofia
Clade
-
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
-
Number of Species
3572
1
27800
👆🏻