What to plant

This area behind the post box. Is getting fenced, because the sheep & deer haven’t read the RHS website saying they don’t eat daffodils     . I’ve got quite a few foxgloves in there as well.  I’m going to add more . I now need to grow lots of other things in there so there’s some all year round interest. But because it’s already planted with a huge number of daffodils I need things I can grow from seed so I can plant small things without disturbing or damaging the bulbs. I need it to look after its self , fight off weeds because it won’t be that easy to get into once it’s fenced. 
I’m thinking shorter plants so they don’t fall over in the wind, but open to any suggestions.
This year all I did was strim it once. Because the only thing in there was grass and rushes and the foxglove seed heads. 
I’ve added a thick layer of wood chip. To hopefully help suppress some of the weeds. I’ll add more once fence is up because it is a favourite spot for dogs to stand and say hi to our 2 hooligans. So a lot of the wood chip has been moved. 
Would planting annuals every year after the daffodils work ? Would you go with perennials? 

   

It’s kinda the first thing people see. So needs to be loud and impressive. Now I’ll settle for more impressive than wood chip & weeds.