Hello, I have a few Russian Cypress I'm my front East facing yard, I don't know how old they are but there is a severe browning taking place and so plant seems to be dying, or at least damaged. I live in Hudson Valley NY. I would like to revive them is it worth it? And how do I go about? Prune and fertilizer?
I would prune the dead plant material and access the soil.
Soil should be well draining and may need some organic amendments.
This article will refresh you on the care requirements.