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When to Plant Eggplant in Alberta

Eggplant is a heat-loving solanaceous crop that produces glossy fruits in purple, white, or striped varieties. It requires long, warm growing seasons for best production.

Alberta spans USDA hardiness zones 5a (with planting data available), so planting dates vary by your location within the state. Click your zone below for the most accurate dates.

Find Your County

Click your county for exact Eggplant planting dates based on your local frost dates.

Eggplant Planting Calendar for Alberta

โ–ธ Zone 5a ~166 day growing season ยท Full guide โ†’

Last frost: April 25 ยท First frost: October 8 ยท 166 day season

Activity When Date Range
Start Indoors February 14 Feb 14 โ€“ Feb 28
Transplant Outdoors May 9 May 9 โ€“ May 23
Direct Sow May 2 May 2 โ€“ May 23
Harvest July 18 Jul 18 โ€“ Sep 19

Growing Tips for Alberta

Start seeds indoors 8-10 weeks before last frost. Transplant only after nighttime temperatures stay above 55F. Mulch to retain moisture and warmth around roots.

Frequently Asked Questions

When should I plant Eggplant in Alberta?

Planting dates for Eggplant in Alberta depend on your USDA zone. Alberta spans zones 5a. Check the planting calendar above for your specific zone's frost dates and planting windows.

What zone is Alberta for planting?

Alberta contains USDA hardiness zones 5a. Your specific zone depends on your location within the state โ€” northern and higher-elevation areas are in colder zones, while southern and coastal areas are warmer.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals, University Cooperative Extension planting guides. Last updated: April 2026.