Pine Stone
Pinus pinea
treeAlso known as Italian Stone Pine or Umbrella Pine, this Mediterranean conifer is prized for its distinctive flat-topped, spreading crown and edible pine nuts. A moderately fast-growing tree reaching 40–80 feet tall with long needles and large cones. Popular in warm-climate landscapes and commercial nut production.
Common Problems
Select the problem your Pine Stone is experiencing to get a treatment guide.
Care Guide
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Light
Full sun; requires 6+ hours of direct sunlight daily for optimal growth and nut production
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Water
Drought tolerant once established; water moderately during first 2–3 years. Minimal irrigation needed in Mediterranean climates
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Soil
Well-drained sandy, gravelly, or loamy soil; tolerates poor fertility. Avoid waterlogged soils
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Fertiliser
Minimal fertilizer; balanced NPK in spring if soil is very poor. Excessive nitrogen reduces nut production
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Temperature
Hardy to 10°F (–12°C); prefers warm, dry summers and mild winters. Best in USDA zones 8–11
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Humidity
Low humidity preferred; excellent salt and wind tolerance
Toxicity
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Non-toxic; seeds (pine nuts) are edible and nutritious for humans and pets
Common Diseases
Common Pests
Seasonal Care
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Resume regular watering and feeding as growth picks up.
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Peak growing season. Water and feed regularly.
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Reduce watering as growth slows. Stop heavy feeding.
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Minimal watering and feeding. Protect from frost if needed.