Pinus coulteri (Coulter Pine, Coulter's Pine, Big Cone Pine)

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$15.00
Pinus coulteri (Coulter's Pine) is a large and distinctive species of pine tree native to the coastal mountains of California and northern Baja California in Mexico. It is named after Thomas Coulter, an Irish botanist who collected plant specimens in the 19th century. Size and Growth Habit: Coulter's Pine is a...
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Pinus coulteri (Coulter's Pine) is a large and distinctive species of pine tree native to the coastal mountains of California and northern Baja California in Mexico. It is named after Thomas Coulter, an Irish botanist who collected plant specimens in the 19th century.

Size and Growth Habit: Coulter's Pine is a large evergreen tree that can reach impressive heights of 20-35 meters (65-115 feet). It has a robust trunk and a broad, irregular crown. The branches are stout and widely spreading, giving the tree a unique and striking appearance.

Needles: The needles of Pinus coulteri are long and stiff, measuring around 15-30 cm (6-12 inches) in length. They are typically dark green and occur in bundles of three. The needles are sharp and can remain on the tree for several years before shedding.

Cones: Coulter's Pine is notable for its enormous cones, which are among the largest of any pine species. The cones are heavy and can reach sizes of 20-40 cm (8-16 inches) in length and weigh several kilograms. They have thick, woody scales with sharp, curved spines. The cones take several years to mature and release their seeds.

Habitat: Coulter's Pine is primarily found in coastal regions and lower montane habitats, growing at elevations between 300 and 1,800 meters (1,000-5,900 feet) above sea level. It prefers well-drained soils and is commonly found on slopes and ridges. The tree is adapted to a Mediterranean climate with mild, wet winters and hot, dry summers.

Ecological Importance: Pinus coulteri provides important habitat and food sources for various wildlife species, including birds, squirrels, and small mammals. The large cones contain substantial seeds that are a valuable food resource. The tree also plays a role in stabilizing soil and contributing to the overall biodiversity of its native habitats.

Uses: Coulter's Pine has limited commercial significance due to the difficulty of harvesting its large cones. However, the wood of the tree is used in construction, furniture making, and as fuel. The cones themselves are sometimes collected for decorative purposes.

Botanical Name : Pinus coulteri

Common Name : Coulter's Pine

Height: 80-118 ft

Spread : 40-60 ft

Germination Info : Seed requires 60 days cold moist stratification

Hardiness zone : 7-9

Average seed per ounce : Approx. 63

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