I’ve spent the last few weekends doing a lot of woodworking. I set myself the goal this year of building much more for the garden and — mostly because of the weather, but also because everything takes far longer than you’d expect — I ended up finishing one of the three planters I’d wanted to build, This first one (pictured below) is for cucumbers: it’s a box with a built-in trellis (which is thick twine) which they grow up. Now I’m writing this, they’ve all reached the top and...