#winter grow

Canadian Basement Cannabis Grows: Cold Floors, Dry Furnace Air, and the $780 Solution

A sealed basement in Winnipeg or Edmonton presents a genuinely hostile growing environment in January: slab temperatures of 10–12°C, furnace-dried air bottoming out at 20% RH, and shared 15-amp breakers already taxed by a sump pump. The thermal and electrical realities demand specific solutions — not generic indoor grow advice.