50 Sea Buckthorn Tree Seeds (Hippophae rhamnoides) – Hardy Seaberry

Grow one of the most resilient and nutrient-rich trees in the world with Sea Buckthorn (Hippophae rhamnoides) Seeds. Also known as Seaberry, this cold-hardy, nitrogen-fixing shrub is prized for its vibrant orange berries, soil-improving roots, and extreme tolerance to harsh conditions.

Native to Europe and Asia, Sea Buckthorn thrives where many plants fail—poor soils, coastal winds, drought, and cold climates down to USDA Zone 4. Once established, it forms a productive shrub or small tree reaching 10–20 feet, producing antioxidant-rich berries widely used for juices, oils, and wellness products.

Ideal for food forests, erosion control, permaculture systems, and edible landscapes, Sea Buckthorn is both beautiful and highly functional.

🌱 Why Grow Sea Buckthorn Seeds?

• Extremely cold-hardy and drought-tolerant
  
• Produces vitamin-rich Seaberries
  
• Nitrogen-fixing roots improve soil health
  
• Excellent for erosion control & windbreaks
  
• Long-lived, low-maintenance perennial
  
• Rare and valuable fruiting tree

🌿 Growing Tips (Important)

• Botanical Name: Hippophae rhamnoides
  
• Common Names: Sea Buckthorn, Seaberry
  
• Mature Height: 10–20 ft
  
• Hardiness Zones: 4–9
  
• Light: Full sun
  
• Soil: Well-drained; tolerates poor soils

🌱 Germination Instructions (Follow in Order)

• Scarification: Soak seed in water for 24 hours
  
• Cold Stratification: Refrigerate seeds for 90 days
  
• Sowing: Plant seeds ¼ inch deep, tamp soil lightly
  
• Mulch & Moisture: Keep soil consistently moist

✔ Alternative: Seeds may be fall-sown outdoors without stratification

⚠️ Note: Male and female plants are required for fruiting.

❓ Frequently Asked Questions (FAQ)

How long does Sea Buckthorn take to fruit?
Typically 3–5 years from seed, depending on growing conditions.

Do I need more than one plant?
Yes. Sea Buckthorn is dioecious—plant both male and female for berries.

Can it grow in poor soil?
Absolutely. It thrives in poor, sandy, and marginal soils.

Is Sea Buckthorn invasive?
It can spread via suckers; best managed with spacing or pruning.

Is this plant good for permaculture?
Yes—it's a top permaculture species due to nitrogen fixation and resilience.

Where to Buy Sea Buckthorn Seeds for Sale?
At Seeds World, we offer fresh Sea Buckthorn seeds carefully selected for strong germination and long-term success. All orders ship fast within the U.S., so you can start growing without delay.