Japanese Black Pine – Pinus thunbergiana Tree Seeds | 240 Seeds | Hardy Evergreen Bonsai Tree | Salt & Drought Tolerant | Specimen Conifer | Zone 4–8

Establish a bold, long-lived evergreen with these Japanese Black Pine (Pinus thunbergiana) seeds. Known for its rich dark green needles and contrasting silvery-white terminal buds, this striking conifer provides year-round structure and dramatic visual appeal.

In cultivation, Japanese Black Pine typically grows 20–60 feet tall, forming a strong, irregular silhouette with horizontal branching. As it matures, the bark develops deep fissures and attractive dark gray to purplish plates. Its sculptural habit makes it ideal as a specimen tree in Japanese-style gardens, coastal landscapes, or naturalized settings. It is also one of the most prized pine species for bonsai due to its needle quality and shaping potential.

Extremely tolerant of salt, drought, heat, wind, and cold, this hardy evergreen performs well in challenging sites. This large seed quantity is ideal for property borders, windbreak plantings, restoration projects, or growing multiple bonsai trees.

You will receive:
✔️ 240 Japanese Black Pine seeds
✔️ Clearly labeled seed packet
✔️ Sowing instructions included
✔️ Non-pretreated seeds
✔️ Secure packaging for safe delivery

🌼 Growing Information
Common Name: Japanese Black Pine
Botanical Name: Pinus thunbergiana
Plant Type: Needled evergreen conifer tree
Growth Stage: Seed
Sun Requirements: Full sun
Soil: Well-drained soil; tolerant of a wide range of soil types
Watering: Moderate; drought tolerant once established
Mature Height: 20–60 feet
Spread: 12–20 feet
Growth Rate: Medium
USDA Zones: 4–8
Foliage: Dark green needles in bundles of two (up to 4.5 inches)
Cones: Woody cones 2–3 inches long
Container Friendly: Yes, excellent for bonsai cultivation

💡 Care Tip:
Soak seeds in water for 24 hours before cold stratifying for 30 days at approximately 40°F in a moist medium. Sow seeds 1/8 inch deep and keep soil lightly moist during germination. Minimal pruning is required, but shaping enhances bonsai development or strong central leader growth.