Thiessen Serviceberry

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Amelanchier alnofolia 'Thiessen' The largest-fruited cultivar available, and also the earliest bloomer. It will grow to about 12'-15' with an open habit. Suckers moderately. It has good flavor and productivity. It's a consistent producer and a great commercial choice. Selected in Saskatchewan and introduced in 1978. USDA Zone: 3-9 Grow Height: 12' unpruned Sun: Full Sun Pollination: Self-Fertile Show more