Vegetable gardens don't just have to be functional, they can be beautiful, too – especially if you plant yours full of glass gem corn.
One of our favourite edimentals, it's essentially a lesson in how to grow sweetcorn... with a rainbow-coloured twist. That's right; instead of the usual yellow and white kernels we know and love, glass gem corn has (as you'd likely expect from the name) husks filled to the brim with shining purple, pink, blue, red, and golden kernels that look like precious gems.
