Growing Lemon Trees: A Complete Guide to Plant, Care, and Harvest Lemons

I live in Montreal, Canada where the mercury drops significantly every winter. Some days, with the windchill, temps drop to -31°F. Bundling up is required most days, even when the sun is shining brightly. It's virtually impossible to grow citrus fruit outdoors around here. But that doesn't stop me from dreaming about growing lemons. Who...