When to plant swiss chard in Winnipeg
Common questions
When can I sow swiss chard outdoors in Winnipeg?
Direct-sow around late April (Apr 30–May 21) in Winnipeg, based on its local frost dates. Confidence 81%.
When will swiss chard be ready to harvest in Winnipeg?
Expect to harvest from around mid June (Jun 19–Jun 29) in Winnipeg, based on its local frost dates. Confidence 76%.
When should I start swiss chard seeds indoors in Winnipeg?
Start seeds indoors around early April (Apr 10–May 1) in Winnipeg, based on its local frost dates. Confidence 80%.
When can I transplant swiss chard outdoors in Winnipeg?
Transplant outdoors around late April (Apr 30–May 21) in Winnipeg, based on its local frost dates. Confidence 81%.
Can I plant swiss chard in autumn in Winnipeg?
Yes — Winnipeg supports a second, autumn sowing of swiss chard around early July (Jul 9–Jul 23), timed to mature before the first fall frost.
How long is the growing season in Winnipeg?
Winnipeg has roughly 154 frost-free days, which is enough time to grow swiss chard to maturity outdoors.
Sow swiss chard as soon as the soil is workable — it tolerates cool weather and light frost. Every date on this page is derived from that rule and Winnipeg's frost dates.