Totally with you! The soil beneath our feet is a much under-valued resource! I currently have several sacks sitting in my garden that I'm going to reuse for raised beds after doing a project growing potatoes in sacks with my local beaver scouts group. One of my favourite bits of my garden is the compost heap - I love the magic of turning veg scraps and weeds into beautiful, rich, crumbly soil! Your place looks awesome - love the sound of the cicadas in the background!