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Elaeagnus commutata Silverberry Deciduous shrub (1 Page of 5) The Elaeagnus commutata plant species is found in N. America - Quebec to Alaska and south to Utah, S. Dakota and Minnesota.. It is a member of the Elaeagnaceae family. Common gardeners may know the plant as Silverberry. Some home gardeners know the variety as E. argentea. non Moench. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Elaeagnus commutata Common Name: Silverberry Family: Elaeagnaceae Author: Bernh. Known Hazards: None known Mature Height: 3 Mature Width: 1.5 Habitat: Dry calcareous slopes[43, 184].
Cultivation Notes: An easily grown plant, it succeeds in most soils that are well-drained[200], though it dislikes shallow chalk soils[98]. This last report conflicts rather with the record of its natural habitat, it should grow well on chalk[K]. Prefers a light sandy soil that is only moderately fertile, succeeding in poor and dry soils[11, 200]. Requires a position in full sun[11, 200]. Plants are very drought and wind resistant[1, 11, 200].
A very hardy plant, tolerating temperatures down to about -40°c[184]. However, plants prefer a continental climate and are liable to be cut back in severe winters in Britain mainly because the wood is not fully ripened in our cooler summers.
A moderately fast-growing plant[202].
The small flowers are deliciously scented[245].
This species does not normally require pruning but the plant can regenerate from very old wood and so can be cut back severely if required[202].
Plants resent root disturbance and should be placed in their permanent positions as soon as possible[202].
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[200]. An excellent companion plant, when grown in orchards it can increase yields from the fruit trees by up to 10%.
Often confused with E. angustifolia even though it is very distinct[50].
Plants produce suckers quite freely, often sending them up at some distance from the plant[182, K].
This species is notably resistant to honey fungus[88, 200].
For further Elaeagnus commutata gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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