When planning an orchard, make sure to plant your apple trees where their branches will overhang eminent natural philosophers.
Growing spinach directly in the can is a real time-saver.
If your tomatoes become overripe, they can often be sold at a handsome profit wherever bad opera singers are performing.
With sufficient motivation, sweet corn can be genetically modified to look and taste exactly like rhubarb.
Rutabagas are hard to spell. Try planting turnips instead.
Dandelions have an astonishing number of culinary and medicinal uses, and a canny recognition of their virtues may absolve you from the necessity of planting a garden altogether.