Asian pear trees ( Pyrus pyrifolia ) fall down into two principal categories : Japanese and Taiwanese pears . Both character produce yield that ripens directly on the tree diagram , and the fruit possesses like crispness and juiciness . The two types differ greatly in terms of yield shape and color , however .
Climate and Hardiness
In general , Asian pear tree thrive in U.S. Department of Agriculture plant hardiness zones 5 through 9 , but some diverseness are audacious in different USDA zones . Some Asian pear tree call for 900 to 1,000chill hour — hour below 45 degree Fahrenheit during dormancy — to farm fruit , although most need far fewer pall hours . Choose a eccentric that is compatible with yourUSDA zoneto ensure good fruit production .
Japanese Types
Nipponese pears come intwo distinct typesaccording to their fruit ’s appearance . Their fruit possesses a round shape , but some variety show ' yield has russet or rough skin that run in color from greenish brown to bronze while the others have yield with suave hide that is fleeceable or yellowish .
Russet Types
Among the most popular cultivar of Nipponese pear is ' Hosui ' ( genus Pyrus pyrifolia’Hosui ' ) , which has russet yield and is fearless in USDA zones 5 through 9 . Its fruit ’s gold - brown peel conceals tangy , crisp flesh with a more acidic nature than other Asiatic pears ' fruit . ' Hosui ' is blight - tolerant and moderately heating system - tolerant , have it a low - maintenance choice for dwelling house gardens .
Another suitable cultivar for home grove is ' Chojuro ' ( Pyrus pyrifolia’Chojuro ' ) , which is hardy in USDA zones 5 through 8 . Its golden - brownish , russet fruit is noted for its balmy , butterscotch - flavor flesh and long storage life .
Green Types
Two vernacular Japanese pear trees with fleeceable - skinned fruit are ' Kikusui ' ( genus Pyrus pyrifolia’Kikusui ' ) , which is hardy in USDA zones 5 through 9 , and ' Shinseiki ' ( Pyrus pyrifolia’Shinseiki ' ) , USDA zones 5 through 10 . Both cultivars command fiddling maintenance and produce quality yield with seraphic , sharp material body , although ' Kikusui ' requires 500 shiver hours while ' Shinseiki ' require only 250 to 300 thrill hours .
Tip
' Shinseiki ' and ' Hosui ' are ego - fruitful or ego - pollinating while ' Chojuro ' and ' Kikusui ' perform best when they cross - pollinate with other kinds of pear tree trees .
Chinese Types
Chinese pear tree fruit have an oval shape or the traditional pear yield , orpyriform , form . Most of this character ’s fruit has yellow - green cutis , although many varieties ' fruit break a chocolate-brown blush as it mature .
' Ya Li ' ( Pyrus pyrifolia’Ya Li ' ) is among the most common Chinese pear varieties . Its fruit ripens in early autumn and has a sweet , succulent savor and crispy form . It is a vigorous , productive Sir Herbert Beerbohm Tree hardy in USDA zones 5 through 10 , where it requires 300 tingle 60 minutes to bear yield .
Another Chinese pear character is ' Shin Li ' ( Pyrus pyrifolia’Shin Li ' ) , a cultivar observe for its large , redolent fruit and heavy take of fruit . Hardy in USDA zone 5 through 8 , it is resistive to the disease fire blight .
' Tsu Li ' ( Pyrus pyrifolia’Tsu Li ' ) , hardy in USDA zones 5 through 10 , has big , dark-green fruit that possesses a football - like shape . Although the fruit can be eaten now after harvest , it also keeps for six to 10 months , and the flesh improves with age .
Plant ' Ya Li ' and ' Tsu Li ' together to provide reliable cross - pollination in warm - wintertime orbit . ' Shin Li ' self - pollinates .
Asian Pear Basics
Regardless of their eccentric , Asian pear treesrequire full sun , tax shelter from Robert Lee Frost andwell - drainedsoil with a pH between 5.9 and 6.5 , which is mildly acidulent . Many Asian pears ego - pollinate but produce bombastic crops when two or more compatible change are planted together . select miscellany that flower at rough the same fourth dimension , andspace the trees15 ft apart .
Harvest Tips
Asian pear Sir Herbert Beerbohm Tree fruit is allowed to mature on the Sir Herbert Beerbohm Tree . It is ready to harvest when it develop its mature color but its flesh is still very immobile . Ripe fruit fare off a tree well when pulled but is prone to bruise . So manage each fruit carefully during harvest . stack away the yield in a box line with paper towels to protect the fruit ’s thin , delicate skin .
Asian pear fruit stays brisk in a refrigerator for one to three month and possibly longer , depending on its tree ’s cultivar .
