When to plant swiss chard in Strasbourg
Common questions
When can I sow swiss chard outdoors in Strasbourg?
Direct-sow around late March (Mar 26–Apr 16) in Strasbourg, based on its local frost dates. Confidence 89%.
When will swiss chard be ready to harvest in Strasbourg?
Expect to harvest from around mid May (May 15–May 25) in Strasbourg, based on its local frost dates. Confidence 80%.
When should I start swiss chard seeds indoors in Strasbourg?
Start seeds indoors around mid March (Mar 12–Apr 2) in Strasbourg, based on its local frost dates. Confidence 85%.
When can I transplant swiss chard outdoors in Strasbourg?
Transplant outdoors around late March (Mar 26–Apr 16) in Strasbourg, based on its local frost dates. Confidence 89%.
Can I plant swiss chard in autumn in Strasbourg?
Yes — Strasbourg supports a second, autumn sowing of swiss chard around late July (Jul 27–Aug 10), timed to mature before the first fall frost.
How long is the growing season in Strasbourg?
Strasbourg has roughly 206 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 Strasbourg's frost dates.