By Sugun
United Kingdom 
I have several large 15foot plus column like lime green conifers which are spaced apart throughout the garden but they are all going brown could it be the cold winter we had or is it a disease
18 Jul, 2011
Answers
thanks does this mean they are going to die
21 Jul, 2011
Not necessarily - they may continue growing if they have sufficient water, but the brown areas will always remain that way.
22 Jul, 2011
Previous question
Usual cause is drought - if you're in the South, that'll be it if you've not been watering regularly.
18 Jul, 2011