Plant Details

Pseudotsuga menziesii

Douglas fir, Rocky Mountain Douglas-fir

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Explore the size, hardiness, soil, light and edible uses of Pseudotsuga menziesii.

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General Information

Scientific name: Pseudotsuga menziesii
Also known as: Douglas fir, Rocky Mountain Douglas-fir

Plant Properties

Layer: Tree
Size: Large
Height: 75.00 m
Width: 20.00 m
Growth Rate: Fast
Leaf: Evergreen

Growth conditions

USDA Hardiness: 3-6
Soil Moisture:
Moist
Soil:
Clay (heavy)
pH:
Acidic
Light:
Full sun

Usage properties

Edible part:
Shoots
Edibility:
(2)
Medicinal:
(2)
Features:
Gum

Description

This versatile plant offers a wealth of opportunities for agroforestry systems, with both edible parts and medicinal applications. It is a robust grower that adapts to diverse conditions. The plant thrives in a wide range of climates and soil types, from moist to drier conditions. Its growth rate is moderate to fast, allowing it to contribute relatively quickly to the ecosystem. Mature height and width vary, but the plant forms a dense structure excellent for windbreaking and creating microclimates. The edible parts are diverse and offer culinary surprises. The young shoots, with their subtle woody flavor, are a delicious addition to cooked dishes. A refreshing tea, rich in vitamin C, can be brewed from the young leaves and twigs. The dried and ground inner bark can be used as flour for bread in times of scarcity. A sweet, manna-like substance exuding from the bark can be consumed directly or used as a sweetener. This resin can also serve as a natural chewing gum. This plant requires little maintenance. Pruning may be necessary to maintain the desired shape or to stimulate the yield of specific parts. The plant is generally resistant to common diseases and pests, minimizing maintenance efforts. In agroforestry systems, this plant contributes to biodiversity, soil improvement, and the creation of a resilient ecosystem. It provides food and shelter for wildlife, enriches the soil with organic matter, and can serve as a valuable source of food and raw materials for humans. A fantastic addition to any sustainable agricultural system!

Crown Data

Crown Type: Columnar
Crown Density: Open crown