Clematis in containers at Sheridan Nurseries

How plants get ready for spring’s big shop

We sneak peeks “behind the scenes” on everything from Canada’s covert commandos to Kate’s latest meet-n-greet (with Wills and baby George in tow), so I thought the time was right–just before the spring plant-buying frenzy–to delve into the mysterious world of commercial garden nurseries. Was I going to find adorable sprouts? Exotic aliens (gardener-speak for…