Dead heading

jdp1810

The wonderful yellow flower heads on our curry plant have now faded to a grubby beige. Should I deadhead the plant now and if so how much should I cut it back? Any advice would be much appreciated.

bestwickrobert1

I cut mine back to ground level water and liquid feed will flower again this year you can't kill it 

jdp1810

Thanks for that, just to pick your brains a bit more which liquid feed do you use.