Hazelnut 'Cosford'
A very reliable and popular hazelnut variety, producing good crops of large, well-flavoured nuts. 'Cosford' is known for its slender shell, making it easy to crack, and is a good pollinator for other hazelnut varieties.
Sun: Full sun to partial shade.
Soil: Well-drained soil.
Hardiness: H6 — down to −20°C.
Flowering: Jan, Feb, Mar.