Seasonal Considerations
Canadian seasons affect indoor plants more than expected
Even though houseplants grow inside, they respond to changes in ambient light duration, temperature gradients near windows, and low humidity from forced-air heating systems. These shifts are particularly pronounced in provinces with extended winters such as Alberta, Manitoba, and Quebec.
Understanding these cycles helps in adjusting fertilizer schedules, reducing watering frequency, and positioning plants appropriately as the sun's angle changes between December and June.
- Tropical species slow down visibly from October to March
- South-facing windows in Canada receive the most consistent winter light
- Drafts from exterior walls can cause cold stress even at safe room temperatures
- Flush soil periodically to prevent fertilizer salt buildup in dry air