Monterey Cypress (Cupressus macrocarpa)

Monterey Cypress

Cupressus macrocarpa

Its wind-sculpted form carries coastal resilience, a living landmark of California shores. Evergreen coniferous tree; common name: Monterey Cypress.

Full sun
1–2/week
Moderate
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Plant Needs

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Sunlight Requires full sun exposure; tolerates coastal wind and salt spray without leaf burn
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Watering Drought-tolerant once established; water deeply but infrequently to encourage deep root development
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Temperature Hardy to -10°C; withstands coastal heat and occasional cold snaps without permanent damage
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Characteristics

  • Leaf: Scale-like, dark green, overlapping in flattened, dense sprays
  • Cone: Round, woody, 2–4 cm diameter, maturing over 2 growing seasons
  • Stem/Bark: Reddish-brown, fibrous, peeling in narrow strips as the tree ages
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Care Guide

Watering

Water young trees weekly during dry spells; established trees only during extended droughts

Fertilization

Apply slow-release granular feed once in early spring. Avoid over-fertilizing to prevent excessive, weak foliage growth

Eggshell powder topdress:Crush dried eggshells into fine powder; sprinkle 1–2 tbsp around the base in spring and autumn; avoid direct contact with the tree trunk to prevent rot
Pruning
  • Prune in late winter to shape the tree and remove dead, damaged branches
  • Thin dense foliage to improve airflow and reduce risk of fungal disease
  • Trim dwarf cultivars lightly in summer to maintain compact form; avoid heavy pruning of mature trees
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Non-toxic to cats per ASPCA guidelines

Humans: No known toxic effects on humans per ASPCA and horticultural authorities

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Garden Uses & Culture

Culture: Symbolizes coastal conservation and the rugged beauty of California's Monterey Peninsula

Usage: Ornamental windbreak and landscape tree; dwarf cultivars used for topiary and container plantings