On hot summer days, from Alabama to Ontario, you will find me walking in fields of flowers. And not just any fields, but ones with long, perfect rows of colour — petunias, begonias, coleus, salvias, impatiens — with each one labelled, measured and meticulously placed.
To someone passing by, it might look like I’m walking in a giant public garden. But to me, these are something even more important: trial gardens. These are the engines that power the future of gardening for all of us.
Trial gardens, or test gardens, are living laboratories. They’re quieter than you’d expect — just rows of colour and the hum of bees — but this is where the future of gardening quietly takes root. Breeders, growers, horticulturalists, professors and independent experts grow thousands of…