Larix occidentalis aka Western Larch

Taxonomy

Larix occidentalis, also known as western larch, is a coniferous tree from the larch family Pine and is native to the mountains of western North America, including eastern Washington, eastern Oregon, northern Idaho, and western Montana. It is the most productive of the three species of larch native to North America. The tree can grow up to 30-50 meters in height with a trunk diameter of 90-120 cm. The bark on young trunks is scaly and gray-brown. The needles are pale green and dull, and female spikelets are oblong-oval, purple or green. Montana Larch, a rare houseplant, is a variety of Larix occidentalis that requires regular watering and prefers long-lasting, direct light. It does best in soil that is well-draining and does not need added fertilizers if repotted each time it doubles in size. Larix occidentalis was introduced to Western Europe in 1881 and is occasionally cultivated as an ornamental plant, while in Russia it was introduced in the second half of the 19th century and is a rare culture.

Common names

Western Larch, Montana Larch, Hackmatack, Mountain Larch, Western Tamarack

How to care for Western Larch

Difficulty

If you're looking for a plant that offers a moderate level of challenge, Western Larch is a great choice to test your gardening skills.

Water

Western Larch should be watered regularly, allowing the soil to dry out between waterings.

Soil

Western Larch loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

Western Larch requires abundant, bright, and direct light to thrive. The best placement for this plant is within one foot of a window to ensure it receives enough light. If you live in an area with more extreme weather, such as hot summers or cold winters, you may need to adjust the placement of the plant accordingly. During hot summer months, it is important to place the plant away from full sun, as this can cause the leaves to yellow or burn. During cold winter months, it is best to move the plant closer to the window to take advantage of the extra light that can help it survive. By keeping an eye on the current weather in your area, you can make sure your Montana Larch is always in the right place to thrive.

Toxicity

Ploi lacks confirmed information on the toxicity of this plant. If you, a relative, or your pet accidentally consume plant material with unknown toxicity, it's best to consult a medical expert.

Fertilizer

The Western Larch grows at a slow pace and doesn't require any supplementary fertilizers. By renewing its potting soil once a year, it should receive enough nourishment. Remember, plants obtain their energy from sunlight, not fertilizers.

Region of origin

Western Larch’s native range is Western N. America - British Columbia to Montana, south to Washington and Oregon.


More info:
Wikipedia