What is canavan disease? Canavan deteriorates the white matter (myelin) in the brain. White  matter is responsible for forming a protective coating around every  nerve in the brain and spinal cord tâ¦o ensure that nerve impulses  are properly transmitted from one part of the body to another.
Pruning Knock OutÂ® Roses. June 12th, 2013. Prune your rose bush in early spring, never in the fall and never in the winter. Check your rose bush from time to time as spring moves along and when you start to see new shoots growing from the canes on your rose bush, thatâs a good sign that it is time to prune.
When you deadhead your roses, the next bloom cycle begins. Compare the Knockout rose above, four years old, six hours morning sun, pruning in the spring and deadheading every now and then, and watering twice a week, with the roses below.ut back in the spring 1/3 of the plant to ensure strong growth and blooming. Shape as desired. Maintenance Pruning. Knockout Roses are self-cleaning and do not require deadheading (removal of spent blooms).