Gardening in Alberta
Alberta gardeners work with some of the most variable climate in Canada – from warm Chinooks to late spring frosts. Zone 3 conditions dominate, but microclimates near Foothills and river valleys push some areas into Zone 4. The long summer days and rich prairie soil reward dedicated growers.
Gardening in Calgary
Video
Today's Tip for Calgary
AI PoweredPlant garlic bulbs now for next summer's harvest – it's one of the most rewarding Canadian crops. Clean up diseased plant debris to reduce overwintering pathogens. Plant spring bulbs before the ground freezes.
Planting Calendar – September 2026
CalgaryGrowing season Shoulder This month
| Task | Details |
|---|---|
| Start Indoors | Garlic planting begins (plant before freeze) |
| Direct Sow | Winter crops in cold frame (Zone 5+) |
| Key Tasks | Collect & dry seeds; compost healthy tops |
Frost Dates – Calgary
Frost-free period: Approximately 100 days. Always check Environment Canada's local forecast — frost dates can vary by 2–3 weeks depending on microclimates, elevation, and annual weather patterns.