Chestnut (Castanea sativa × Castanea mollissima × Castanea crenata) BERGANZ

Chestnut 'Berganz' ( Castanea sativa × Castanea mollissima × Castanea crenata ) is a hybrid variety that combines the genetic characteristics of European, Chinese and Japanese chestnuts. This combination results in high resistance, adaptability to different growing conditions and the production of large, high-quality fruits, making it ideal for professional growers.

Berganz' is large, round and dark brown, with a smooth skin that peels easily. The flesh is sweet, tender and aromatic, making them perfect for roasting, cooking or making chestnut puree. The tree starts fruiting moderately late, with the fruit ripening in October. The fruits are easy to release from the wrapper (hedgehogs), allowing them to be harvested and processed.

The 'Berganz' chestnut tree is notable for its resistance to chestnut canker ( Cryphonectria parasitica ) and ( Phytophthora spp. ), and also tolerates drier conditions and mild frosts well. The tree grows to a height of 10-15 metres and has a spreading, regular crown. The leaves are oval to lance-shaped, dark green and glossy, turning golden yellow in autumn, which also gives the tree its decorative character. The flowers bloom in June-July and other compatible varieties such as 'Szego', 'Marigoule' or 'Marsol' should be planted to ensure good pollination.

For successful cultivation, 'Berganz' requires sunny and warm weather, sheltered from strong winds. It thrives best in slightly acidic, deep and permeable soil with good drainage, as it cannot tolerate prolonged waterlogging. The tree is low-maintenance, but requires regular maintenance to shape the crowns and remove damaged branches, as well as fertilisation with organic fertilisers to promote growth and fertility.

The 'Berganz' chestnut tree offers several advantages, including disease resistance, high fertility and large, high-quality fruit. It is suitable for growing in a wide range of climates and soil conditions and is also aesthetically pleasing, making it an ideal tree for both gardens and relevant orchards. The fruit is suitable for direct use, baking, cooking or processing into a variety of products.

This variety is a great choice for growers looking for a versatile hybrid chestnut that produces well in more demanding conditions.