Sometimes it's just good old H2O that will cause an evergreen to green up. Drought stress caused needle (scale) loss and lotsa water on a regular cycle caused the buds to break open and grow..
We don't get much cypress of any sort up here, but we have Arborvitae out the yigdrazl. I've done sever reductions on many sps/cvs and they will keep on growing like RedLine writes.
I especially like his recomendation to cut the ears, or place curfs at the apex of the face cut, to prevent bark tear. It's been long enough that I'd forgotten about that.
Back to what Wolkie allways said, spouting the standards without experiance with the species is just kneejerk dogmatic rhetoric. Most of the objectors are speaking from their own ignorance ( I assume Gigi is quoting company policy, and is not ignorant
).
Sometimes you take the standards and evaluate the plant at hand, and agree to do what the customer wants.
Now I have a 32 ft ladder, I may say to the prospective client that it would be better for the hedge to only go to 30-35 ft. They would look better, it would go faster with less to chip, and hence cost less.
Then of course I would scedule RedLines "Shear for Shape" to be done next spring prior to budbreak.
Cyclical clientel should be the backbone of any buisness.