Last year I had several growbags and a raised bed, mainly tomatoes but some courgettes. One is still going with kale doing pretty well.
When the toms and courgettes had finished, I pulled out the plants and put them in the compost, but had no idea what to do with the growbags, so they're just stacked up still full of earth.
What do I do with them, empty them out to where? I actually have no idea! Can I use the earth again?