Larix Species, Tamarack, American Larch, Black Larch, Eastern Larch, Hackmatack, Red Larch

Larixlaricina

Family
Pinaceae (py-NAY-see-ee)
Genus
Larix (LAR-iks)
Species
laricina (lar-uh-SEE-nuh)
Synonym
Larix americana
Pinus laricina
Sun Exposure
Full Sun
Foliage
Grown for foliage
Deciduous
Height
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Spacing
over 40 ft. (12 m)
Hardiness
USDA Zone 2b: to -42.7 °C (-45 °F)
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Danger
Handling plant may cause skin irritation or allergic reaction
Bloom Color
Red
Pale Yellow
Bloom Time
Late Spring/Early Summer
Other Details
Category
Trees
Conifers
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From woody stem cuttings
From seed; direct sow outdoors in fall
From seed; direct sow after last frost
By grafting
Seed Collecting
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Anchorage, Alaska

Wiggins, Colorado

Ingleside, Illinois

Lisle, Illinois

Wheaton, Illinois

South China, Maine

Traverse City, Michigan

Brainerd, Minnesota

Ely, Minnesota

Binghamton, New York

Cheshire, Oregon

Blakeslee, Pennsylvania

Lititz, Pennsylvania

Ogden, Utah

Newport Center, Vermont

Kansasville, Wisconsin

Theresa, Wisconsin

show all

Featured Videos

Gardener's Notes:

5
positives
4
neutrals
1
negative
Sort By:
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S
Lititz, PA (Zone 6b) | May 2015 | positive

I planted this as a first or second year sapling in 2010. It was a 2' tall stick back then. It is now about 10' tall with many side bra...Read More

P
Ogden, UT | May 2015 | positive

I was told I'd never get this to grow in the hot dry summers here. I have 2 that are doing just fine. I just water the heck out of them d...Read More

M
Cheshire, OR (Zone 8b) | July 2014 | negative

This Larch is growing in coastal Oregon but even in July has lost most of its needles. Never-the-less it continues to gain height!

R
Downingtown, PA | March 2014 | positive

I have seen it growing in the bogs and swamps of the northwoods in northern Minnesota and Wisconsin and it is native over most of Canada,...Read More

T
Mahtowa, MN | January 2010 | neutral

Mresfeatherflower, If tamarack gets enough cold water it should do fine.

M
Sugar Land, TX (Zone 9a) | September 2009 | neutral

I live in Houston, Texas and just received a one gallon seedling of this tree (about 24" tall) that had originally been growing in Wiscon...Read More

M
Coon Rapids, MN (Zone 4a) | February 2008 | positive

There are small patches of American Larch not too far from my house in a swamp environment. They are also found further north, into Elk R...Read More

S
Oklahoma City, OK (Zone 7a) | January 2005 | neutral

Nice tree for bonsai. Native to North America. Likes moist soil. Pruning may be done in autumn and winter. Cuttings can be taken in late...Read More

L
Ithaca, NY (Zone 5b) | November 2004 | positive

At first glance, and seeing this tree in summer, you would group Tamarack AKA Larch, in with other "evergreen" conifers, however, these t...Read More

S
Oklahoma City, OK (Zone 7a) | August 2002 | neutral

Mature individuals are typically between 50 and 75 feet tall, although occasional specimens reach over 100 feet. Tamarack has one of the...Read More

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