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.
This is a question I get a lot from folks who live where there is a true winter with freezing temperatures. Everyone seems confused as to when they should prune their roses. Interestingly enough most seem to feel it should revolve around man-made calendar dates like October or January. Some advocate pruning later, some sooner and some say just do it when you have time. Hereâs why the timing does matter. Pruning too soon may stimulate tender new growth during a warm spell that could be killed later by a freeze. Prune too late and you wonât get that great spring bloom.