Maritime pine - Pinus pinaster (Care, Characteristics, Invasive, Images)

Maritime pine

Also known as: Boornemouth pine, Bournemouth pine

Maritime pine (Pinus pinaster) is a tall pine tree with habitats centered around the Mediterranean Basin, and particularly on the Iberian Peninsula. It can reach up to 35 m tall and produces cones with large wings. It roots in acidic, sandy, and even nutrient-poor soils where few commercially useful trees grow. Maritime pine is commonly harvested for timber.

Scientific classification

Species

Maritime pine (Pinus pinaster)

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Perennial

Lifespan

Tree

Plant Type

Spring

Bloom Time

Fall

Harvest Time

20 m to 35 m

Plant Height

7 m

Spread

Green

Leaf Color

Green

Stem Color

Evergreen

Leaf type

0 - 32 ℃

Ideal Temperature

Images of Maritime pine

Distribution of Maritime pine

Distribution Map

Maritime pine, esteemed for its robust qualities, is indigenous to regions of the Mediterranean basin. Its cultivation extends beyond its native range, fostering a presence in parts of the corresponding temperate zones. While maritime pine has been introduced to various continents, its adaptability in certain areas may lead to ecological shifts, as observed where it is sometimes thought to be invasive. Nonetheless, the plant is commonly cultivated, suggesting a broader acceptance in diverse environments without significant disruption to ecosystems.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Coastal sands and dunes, mountains inland

Hemisphere Trend Curve

Northern

Sorthern

Quickly Identify Maritime pine

Two needles per cluster, occasionally three, measuring 4-6 inches (10-15 cm) long, with serrated margins.

Rugged, deeply fissured bark with a thick, scaly texture in shades of grey-brown.

Seed cones transitioning from green to chestnut brown, 4-8 inches (10-20 cm) long, opening gradually for seed dispersion.

Sturdy, robust growth reaching heights up to 100 feet (30 meters), exhibiting a high branching habit.

Tough, flexible leaves in clusters, exhibiting parallel vein patterns and green to yellow-green coloring.

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Care Guide for Maritime pine

Every 1-2 weeks

Water

Full sun

Sunlight

0 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Maritime pine prefers well-drained soils and moderate drought conditions, requiring watering every 1-2 weeks. As an evergreen typically grown outdoors, it needs careful soil moisture management to prevent root rot while keeping its needles healthy.

Fertilize: For maritime pine, use balanced nutrition fertilizers in early spring and mid-fall, avoiding runoff. Granular, slow-release formulas are recommended. Adjust the quantity seasonally; less in winter, more during growth phases. Water maritime pine post-fertilizing for best nutrient absorption and avoid overfertilization near the trunk.

Pruning: Maritime pine thrives with early to late winter pruning, enhancing health and structure while minimizing sap loss and disease risk. Prioritize removing dead or crowded branches for better airflow. Use clean, sharp tools for precise cuts to support robust growth and longevity.

Propagation: Maritime pine, a Mediterranean conifer, is best propagated by sowing seeds from collected cones. Pre-sowing stratification is needed to break dormancy. Optimal moisture and temperature are crucial for germination, along with well-draining soil and consistent care to protect seedlings from pests and diseases.

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