Grounds for growth

In this short film, I am using spent coffee grounds as a garden mulch and nitrogen-rich top dressing around my home vegetable patch (particularly around the rhubarb and cardoons). I picked up a large bag (about 5kg) of this nutritious 'waste' product from a local branch of Costa Coffee who were more than happy to give this to me.
Although my head is rarely in this clip, my heart is certainly there!