strawberry feed

i have cut down my strawberrys and would like to know what is the best feed for them now.Thanks for any replies

A bit of potash works wonders

Hi Trillium - sorry to hijack the post but I have a bit of a situation with my strawbs.. I have them planted in holes in weed suppressant poly prop woven material sheet. I need to feed mine now so was wondering of the best method..

1. If I was to dib a few holes around the plants and pour some gen fert or BFB?
2. Pour on a load of liduid comfrey feed
3. Put on a layer of manure over the whole place and hope the rain takes it in..
4. Make a liquid mix and water it in through the fabric (water goes thru no probs)
5. Lift the fabric and spread around all under it like a top dressing.. this one would be a bit of a nightmare to do..

My pic is me pruning the old leaves off.. they are first year plants I grew from some runners I harvested last year..