PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates coastal wind and nutrient-poor soil
Watering
Drought-tolerant once established; water deeply every 7–10 days during prolonged dry spells
Temperature
Hardy to -15°C; adapts to the heat and humidity of the southeastern United States
Characteristics
- Leaf: Needles in fascicles of 2; soft, blue-green, 5–8 cm long
- Cone: Ovoid, 5–8 cm long; mature to brown after 2–3 years
- Bark: Smooth gray when young; scaly, reddish-brown with age
Care Guide
Watering
Water deeply during extended dry periods; avoid overwatering to prevent root rot
Fertilization
Apply slow-release acidic fertilizer once in early spring. Avoid high-nitrogen fertilizers that can promote weak, disease-prone growth
Composted coffee grounds：Mix fully composted coffee grounds into the top 5 cm of soil around the drip line; avoid raw grounds to prevent soil pH imbalance and pest attractionPruning
- Remove dead, damaged, or crossing branches in late winter before new growth emerges
- Thin crowded inner branches to improve airflow and reduce disease risk
- Avoid heavy pruning; maintain the tree's natural pyramidal to rounded crown shape
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no reported toxic reactions
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Ornamental landscape tree, coastal windbreak, and source of soft timber
