My method.
My groundbait mixture is quite simple i use:
3 parts brightly colored strawberry cromb groundbait.
To 1 part hemp.

I use brightly coloured groundbait because it is easily seen by the fish in the water because the pool is dark in colour.
I use hemp for larger carp to come and feed on, and later hopefuly catch one later.

Hookbait i use Pinkies or red maggot singerly or if the fishings going well double.

To use this method effectfuly you need to keep on throughing hemp and pinkies/maggots into each swim. Remember if one swim isn't fishing well move onto the other swim.