Little Weed!

This sunflower has grown, I think, from a seed dropped from the bird feeders in winter. It's much smaller than the other sunflowers growing in the secret garden, which is why I think it is not a cultivated variety. It reminds me a bit of Little Weed from Bill and Ben (you have to be of my vintage for that to mean anything): https://en.wikipedia.org/wiki/Flower_Pot_Men