CVV numbers are also known as CSC numbers (Card Security Code), as well as CVV2 numbers, which are the same as CVV numbers, except that they have been generated by a 2nd generation process that makes them harder to guess.
a you can prune healthy yews taxus spp back quite severely with no problem you can easily reduce their size by one half to three quarters such severe pruning is best done in early spring so they have spring and summer to recover they will respond by throwing up a lot of new growth
For this reason, it is best to begin pruning plants while they are young to encourage a compact growth habit. Prune young hedge plants (one to two years old) to within 12 inches of ground level. This procedure is called heading back, where stems are shortened and new growth is promoted below the cut. Prune new shoot tips during the growing season to encourage branching.