Start by painting the whole pinecone green. Then push sequins on the edges of it.
Sprinkle glitter while it's still wet. Let dry.
Cut out a star from yellow cardstock paper and hot glue it to the top of the pinecone.
Put hot glue around the edge of the mini flower pot and stick it to the bottom of the pinecone. If you really want it secure use E6000 glue and dry overnight.