Mountain Ash

Latin Name: Sorbus aucuparia DESCRIPTION Family: Rosaceae Native Range: Eurasia Seed Source: Selected trees growing in the town of Indian Head, Saskatchewan.  Height and Spread: 8m x 6m (25 years) Overview: The seed strain was developed for agroforestry planting in the Canadian prairies. It is an excellent long-lived tree species that is fast-growing and hardy. 'This seed strain was named in honour of Archibald Mitchell Assistant Superintendent at the Dominion Forest Nursery Station at Indian Head from 1908 to 1911. Fruits: A fleshy berry-like pome. Average number of seeds/packet: 800 SEED TREATMENT / SOWING Stratification: Stratify in moist sand at 5°C for 180 days Ideal sowing time: Spring (stratified seed) or fall (non-stratified) Sowing instructions: Sow 1.0 cm deep, 50 seeds/meter; Greenhouse - sow 3 seeds per cell. Growing conditions: Best growth on medium-textured soils with soil pH 7.0 to 8.0. Fertilization is not required. AGROFORESTRY VALUE 'Mitchell' mountain ash is used in wildlife plantings, shelterbelts, or eco-buffers where a fast-growing, tough tree is needed. The seed strain does well on most soils, frost and drought resistant. It provides a good crop of berries for winter birds.

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