Garden / June 13, 2018 / Oriane
Raised beds offer excellent drainage. Soil compaction in no longer an issue, so working the soil and weeding will be much easier. Every square inch of soil will go towards food production as none will be wasted underfoot. Depending on how high you choose to build your raised beds, you could completely eliminate the need to bend over. At worst, even if your raised beds are only a foot and a half high, you would not be bending as far.
That is one way to get a large yield from a small space, but not the best. If you are truly short of space, interplant your vegetables with your flowers. There is no rule that says you can not mix the two. It can be a bit harder to harvest, but many vegetables are quite ornamental in their own right. If you do opt for a variety of vegetables in your garden, recommend the compact varieties and also vining crops that can be trained up on supports. Pole beans take up less space than bush beans. Vining cucumbers and squash, as aggressive as they can be, actually take up less area than their bush cousins.