Hazelnut Barcelona

Corylus avellana Barcelona is a vigorous grower and an excellent producer of large hazelnuts. This deciduous tree showcases a rich display of nuts that ripen from red-orange to brown in late summer to early autumn. Not only valued for its abundant harvest, but Barcelona also enhances garden aesthetics with its lush green foliage and rounded form.

Barcelona is ideal for home orchards and edible landscapes, providing a plentiful supply of nuts that can be enjoyed fresh or roasted. It is a superb choice for those looking to incorporate productive plants into their garden while maintaining visual appeal.

This hazelnut tree fits well in cottage gardens, woodland gardens, and formal garden settings. Its adaptable nature allows it to integrate smoothly into both structured and naturalistic designs.

Plant the Hazelnut Barcelona in a sunny spot to ensure the best nut production. It thrives in well-drained, fertile soil with moderate moisture levels. Protection from high summer temperatures and strong winds is essential. For optimal growth, ensure an annual average temperature between 12°C and 16°C, with a maximum of 35°C to 36°C and a minimum of -8°C to -10°C. An annual rainfall of 800mm to 1000mm, evenly spread throughout the growing season, is ideal. In areas with prolonged dry periods from late spring to mid-summer, especially in free-draining soils, regular irrigation will be necessary. Space trees at least 4-5 metres apart to accommodate their broad canopy.

For successful pollination, consider planting other hazelnut varieties such as Corylus avellana Butler, Corylus avellana Merveille de Bollwiller, or Corylus avellana Tonda di Giffoni nearby.

At maturity, the Hazelnut Barcelona reaches a height and spread of approximately 4-5 metres, forming a graceful and rounded silhouette. Its dense foliage creates a lush backdrop throughout the growing season, culminating in a rewarding autumn harvest of large, flavourful nuts.