Siberian Stone Pine (Pinus sibirica)

The Siberian Stone Pine (Pinus sibirica) is a hardy conifer known for its beautiful appearance and highly nutritious seeds, often referred to as pine nuts. This resilient tree thrives in harsh climates, making it an excellent choice for agroforestry systems.

The Siberian Stone Pine is not only a valuable source of food but also plays a vital role in improving soil structure and preventing erosion with its extensive root system, contributing to overall ecosystem health.

Our Siberian Stone Pine trees are carefully selected for their strong growth and nut yield, ensuring they thrive in low-input systems.

Plant Characteristics:

• Scientific Name: Pinus sibirica
• Size & Shape: Grows 50-80 feet tall with a spread of 20-30 feet; tall, straight trunk with a conical crown.
• Fruit Type: Edible seeds (pine nuts) contained within large, woody cones that mature in late summer to fall.
• Flowering: Produces male and female cones in spring, with female cones developing into the characteristic pine cones.
• Ecological Benefits: Improves soil health by enhancing soil structure and promoting water retention; helps prevent soil erosion and provides habitat for various wildlife species.
• Wildlife Benefits: Seeds are a crucial food source for squirrels, birds, and other small mammals; the tree itself offers shelter and nesting sites for various species.

Growing Conditions:

• Sun Requirement: Prefers full sun.
• Water Requirement: Low to moderate water needs; drought-tolerant once established.
• Hardiness Zone: Zones 2-7.
• Soil Preference: Thrives in well-drained, sandy or loamy soils but can adapt to a variety of soil types.

Photos by: Rina Sergeeva, Babiji, Janis Broks