How to protect roses in the winter<br>Reduce water and fertilizer 6 weeks before the first frost. This is a popular technique among rose gardeners, known as " hardening off. " reduce the water by half and stop fertilizing altogether to help prepare your roses for the cold weather.
You should still reduce watering in areas that don't get frost.
( z1 recommend :ARG1 ( z2 reduce :ARG0 ( z3 you ) :ARG1 ( z4 water :location ( z5 area :ARG0-of ( z6 get :polarity - :ARG1 ( z7 frost ) ) ) ) :mod ( z8 still ) ) :ARG2 z3 )