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Kosui Asian Pear

bare-root trees
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$39.25
Item: 7363-A
stock details: 3–6' bare-root trees
Pyrus pyrifolia
Late summer, russeted gold skin.

Kikusui × Wasekozo. Natl Hort Res Stn, Tsukuba, Japan, 1959.

Crisp, juicy and very sweet. Medium-sized fruit is mostly covered with golden-brown russet. Early ripening, two weeks before Hosui, and keeps for about two months. Kosui means ‘good water.’ 

Medium-sized vigorous spreading tree. Some resistance to scab. Requires a second pear variety for pollination. Zone 4/5.
ships in spring
Quick Details
Harvest Season
late summer
Skin Color
russeted gold
Hardy to Zone
4
Compare
Compare with other Asian Pears
Variety Product Type Harvest Season Skin Color Hardy to Zone
Atago bare-root trees fall
Chojuro bare-root trees late summer
Hamese bare-root trees summer
Hosui bare-root trees late summer russeted gold 4
Ichiban bare-root trees summer
Kosui bare-root trees late summer russeted gold 4
Olympic bare-root trees fall
Shinko bare-root trees fall russeted brown 4
Shinseiki bare-root trees late summer medium-bright yellow 4
Shinsui bare-root trees summer russeted yellow 4
Yoinashi bare-root trees fall russeted green-yellow 4
Additional Information

Pears Pyrus spp.

European Pears Pyrus communis

Native to temperate Europe and Asia, pears can grow up to 100' tall in the wild. Many pear varieties are hardy in New England but tend to take longer to come into bearing than apples and might not bear every year. Farther south, pears tend to bear annually. Pick fruit when green and ripen it on the shelf. Or, for optimal eating, try this method, from Ed Fackler of Rocky Mountain Orchard: “…when fruits exhibit slight color changes, begin to test pressure (using your thumb) near the stem. When there is a slight ‘give,’ pick all the fruit, store at or near 35° for 7 or more days. Then remove them as needed, allow them to sit at room temps for 2–4 days which allows them to ripen to peak flavor.” Susceptible to fireblight and apple borers. Pears are on OHxF97 and will reach 25' or taller at maturity. (2½–6' trees)

Perry Pears Perry is fermented pear juice—the pear equivalent of hard cider. While you can ferment any pear juice, the best perry is made from small dry astringent varieties selected over the centuries just for that purpose. Most of these perry pears are not suitable for fresh eating or cooking. These trees are a good investment—they should live to be about 300 years old.

Asian Pears Pyrus pyrifolia

There are thousands of named Asian pear cultivars in China, where they have been grown for more than 2000 years. They bear young and are long-lived. Asian pears differ from European pears: they are crisper and very juicy, sweet and mild with a nutty background, and are roundish in shape. Because they set heavily, thin the crop once or even twice during the first two months after bloom to ensure large fruit. Leave about one fruit per spur. Unlike European pears, they should be tree-ripened. When the seeds are black, the pears are ready. They ripen in late summer and keep for several weeks with refrigeration.

Asian pears reach 15–20' at maturity.

Growing Pears

  • Soil: Prefers well-drained fertile soil.
  • Sun: Full.
  • Pollination:
    • European Pears We recommend planting a second variety for pollination, though some European pears may be self-pollinating. Bloom times are similar for all varieties we offer.
    • Asian Pears We recommend planting a second variety for pollination, though some Asian pears may be self-pollinating. Some European pears, notably Bartlett, will also act as pollinators.
  • Planting and Pruning: See our planning and planting and pests and diseases pages for more information about soil prep, planting, pruning, and pest control.
  • Spacing: 15–20' apart.

Asian Pears

Although partly self-fruitful, pollinators are recommended. The varieties we offer will pollinate one another. Some European pears, notably Bartlett, will also act as pollinators. Plant 15–20' apart.

For more info:
About Asian Pears

Shipping

Items from our perennial plants warehouse ship from early March through mid-to-late May, weather depending, beginning with warmer USDA zones.