Learn the simple steps to grow spinach from seed and replace those $4 plastic boxes of spinach leaves from the store with homegrown leaves from a $4 package of seeds. The raised beds I'm planting in are 40 inches by 40 inches; they're the small size of our Corten steel raised garden beds available in the Gardenary shop here: https://shop.gardenary.com/collections/raised-garden-beds/products/corten-steel-raised-garden-bed Shop my Burgon and Ball seed space here: https://www.amazon.com/dp/B00P68SV