Root is a computer term that has various meanings, depending on the context in which the word is being used. It could refer to the operating system's root directory. In the Linux and Unix operating system, there is a root user. Root has a different meaning when referring to data structure.
Photinia fraseri-Robusta. Photinia fraseri-Robusta is easy to grow, dense, tall hedge with striking red new growth.It is suitable for a full sun to part shade position, frost tolerant and requires little water once established.
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.