Korean Mountain Ash, sorbus alnifolia

Korean Mountain Ash, sorbus alnifolia
Item# DA-koreanmtash
Seed Packages: 

Product Description

Inventory as of Feb. 1, 2018: 3000 Seeds

Seed Specifications: Purity - 100%; Projected Germination Rate - 91%; Where Harvested (location) - China

Korean Mountain Ash is an excellent small tree. Tree form is oval broadening to round with age. It forms a fairly dense crown with many small branches. Unlike most Mountain Ash, the Korean Mountain Ash has simple leaves. Flowers are borne in loose clusters in mid May. Individual flowers are about 1/2" in size and are white. Fruits are also quite attractive and persist all winter. They are about 3/8" wide and 5/8" long. Fruit color is orange with a red-purple hue. Tends to flower and fruit heavily in alternate years. Bark of younger branches is very smooth, gray-brown in color with very conspicuous white lenticels. Leaves develop a clear, bright yellow fall color. The Korean Mountain Ash can reach heights of 30 feet and widths of 25 feet. The Korean Mountain Ash is cold harcy to USDA Zone 4.

Planting instructions:

Scarfication: Soak in water for 12 hours. Stratification: Cold stratify for 180 days. Germination: sow seed 1/16" deep, tamp the soil, keep moist, mulch the seed bed. Can be sown outdoors in the fall for spring germination. Also sporadic germination may occur over a 2-3 year period.