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The ornamental pear and its cultivars, Redspire and Aristocrat are the tallest of the flowering trees, reaching up to 50 feet high. Fauer is the smallest at a diminutive 20 feet tall. The Capital variety is in between, reaching up to 35 feet in height.
Pyrus calleryana 'Cleveland Select' has a wider spread at between 3-6m making this selection suitable for grand avenue plantings. Both of these selections grow to 11 metres tall. A favourite of ours is Pyrus ussuriensis or Manchurian Pear as it grows more open and oval shaped at 9 metres tall by 7 metres wide.This is a popular and beautiful tree particularly planted as a single specimen where its shape, colour, flower and leaf can be fully appreciated.astly we have Pyrus 'Nivalis' (Snow Pear) growing 8 metres tall by 5 metres wide. This tree has a narrower leaf resembling that of a willow. Maybe plainer in looks to all the others, Nivalis is denser growing which makes it suitable for screening.