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Araucaria

Araucaria araucana

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Also called Monkey Puzzle Tree, this striking South American conifer features distinctive whorled, spiky bright green needles and a columnar form reaching 40–80 feet. A slow-growing, long-lived species (300+ years) prized as a specimen ornamental for its unusual appearance and architectural structure. Native to the Andes mountains, it requires cool conditions and excellent drainage.

Araucaria

Common Problems

Select the problem your Araucaria is experiencing to get a treatment guide.

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Root Rotchevron_right
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Underwateringchevron_right
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Slow Growthchevron_right
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Brown Tipschevron_right

Care Guide

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Light
Full sun to part shade; prefers 4+ hours of sunlight daily; tolerates dappled shade in hot climates
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Water
Moderate water needs during growing season; keep soil consistently moist but well-drained. Reduce watering in winter
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Soil
Very well-drained, fertile soil; prefers slightly acidic pH. Add sand, perlite, or bark to improve drainage; fatal in waterlogged soils
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Fertiliser
Light feeding with balanced, slow-release fertilizer in spring; reduce in summer and avoid winter feeding
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Temperature
Hardy to 10°F (–12°C); prefers cool to temperate climates (zones 8–9). Struggles in hot, humid summers
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Humidity
Moderate humidity; appreciates misting in dry climates; ensure good air circulation

Toxicity

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Non-toxic; needles and seeds are safe, though seeds are rarely accessed by children due to tree size

Common Diseases

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Common Pests

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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.