Which way did you do it? I use both methods: 1) leaves and stems plus flowers if necessary in a bucket with holes in bottom weighted down with a brick. This is put inside another bucket to catch the resultant liquid. In this case it tends to rot down to nothing after time. I just scrape the residue of the plant onto the patch. 2) in a bin with water: The leaves rot down totally in time but the stalks tend to take a lot longer. I just fish them out and plonk round my pumpkins, squashes etc.