The European Hazelnut Tree (Corylus avellana), also known as the Common Filbert, is a beloved nut-producing tree native to Europe and Western Asia. Renowned for its delicious, protein-rich nuts, this hardy deciduous tree also makes a striking ornamental addition to any garden or orchard.

Its rounded growth habit, soft green foliage, and graceful catkins in early spring bring both aesthetic charm and practical harvest value. Hazelnuts ripen in late summer to early fall, offering nutritious snacks packed with healthy fats, antioxidants, and vitamins.

Perfect for home gardeners and small-scale growers alike, this tree thrives in a variety of soils and climates and attracts wildlife such as bees, squirrels, and birds.

Features

• 🌰 Nut-Producing Tree: Yields clusters of sweet, edible hazelnuts.
• 🌿 Dual-Purpose: Ornamental beauty and productive harvest.
• 🐝 Pollinator-Friendly: Early spring catkins attract bees.
• 🌳 Hardy & Adaptable: Tolerates cold climates and various soil types.
• 🌎 Non-GMO & Natural: High-quality untreated seeds for organic growth.

Specifications

• Common Names: European Hazelnut, Common Filbert
• Scientific Name: Corylus avellana
• Plant Type: Deciduous tree / large shrub
• USDA Zones: 4 – 8
• Mature Height: 10 – 20 ft (3 – 6 m)
• Spread: 10 – 15 ft (3 – 4.5 m)
• Light Requirements: Full sun to partial shade
• Soil Type: Loamy, well-drained, moderately fertile
• Soil pH: 6.0 – 7.5
• Bloom Time: Early spring (catkins)
• Harvest Time: Late summer to early autumn
• Growth Rate: Moderate
• Lifespan: 40–80 years
• GMO Status: 100% Non-GMO

Planting Guide

• Sowing Time: Late fall (for natural stratification) or early spring after cold stratification.
• Stratification: Refrigerate seeds in moist sand for 90–120 days at 35–40°F (2–4°C).
• Seed Depth: 1–2 inches (2.5–5 cm).
• Soil Temperature: 65–75°F (18–24°C) for germination.
• Watering: Keep soil evenly moist but not soggy.
• Germination Time: 30–60 days after stratification.
• Transplanting: Move young trees outdoors after the last frost.
• Spacing: 10–15 ft (3–4.5 m) apart.

Care Tips

• Water regularly during the first growing season.
• Mulch around the base to retain moisture and suppress weeds.
• Prune lightly to shape and encourage air circulation.
• Plant at least two trees for best pollination and nut yield.
• Protect young seedlings from wildlife until well established.