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Outstanding Features:
Noted for their masses of white to pink or
rose flowers. Excellent shows of yellow, orange or red fruit on
many cultivars. Those with small fruits provide food for birds.
Description:
Height: 10-30'
Width: 8-20'
Hardiness Zone:
Small trees varying in form depending on
the cultivar. Flowers white or pink to rosy red. Fruit yellow to
red varying in size from 3/8" to 2". Choose taxa with
small persistant fruit to gain the value of the fall season of show.
All are very attractive when in flower in the spring. Some have
extremely attractive small persistant fruit while others have larger
fruit that fall early and create litter. Disease resistance is also
an important consideration. Many crabapple cultivars are very susceptible
to scab and cedar-apple rust which often cause severe defoliation
by late summer and create a very unattractive appearance. Fireblight
can also be a severe problem during some seasons on susceptible
taxa. The taxa described on the following pages all have good fruit
characteristics and reasonably good resistance to the primary diseases
that affect crabapples.
Requirements and Culture:
Requires full sun, tolerant to a fairly wide
range of soil conditions. Prune to remove suckers and watersprouts.
Prune as young trees to develop good branch structure.
Limitations:
Some cultivars very susceptible to scab, rust, fireblight and mildew.
No very serious insect problems. Tent caterpillers and cankerworms
occasionally defoliate branches.
Selected Cultivars:
Many excellent cultivars are available. Some
of these are described on the following pages. Taxa not described,
but which are valuable for their hardiness to at least zone 3a are:
`Red Splendor', `Pink Spires', `Selkirk', and M. baccata Jackii.
Other excellent taxa that are hardy to zone 4 include: `Anne E.',
`Jewelberry', Sugar TymeTM, `White Cascade', `Beverly',
`Louisa', `Adams', `Indian Magic', `Liset', `Ormiston Roy', `Robinson',
`Profusion', `Centurion', and M. floribunda.
Photo Credit:
Minnesota Power | University of Minnesota | Northern
States Power Company
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