When to plant swiss chard in Nagoya
Common questions
When can I sow swiss chard outdoors in Nagoya?
Direct-sow around mid March (Mar 18–Apr 8) in Nagoya, based on its local frost dates. Confidence 45%.
When will swiss chard be ready to harvest in Nagoya?
Expect to harvest from around early May (May 7–May 17) in Nagoya, based on its local frost dates. Confidence 40%.
When should I start swiss chard seeds indoors in Nagoya?
Start seeds indoors around early March (Mar 4–Mar 25) in Nagoya, based on its local frost dates. Confidence 43%.
When can I transplant swiss chard outdoors in Nagoya?
Transplant outdoors around mid March (Mar 18–Apr 8) in Nagoya, based on its local frost dates. Confidence 45%.
Can I plant swiss chard in autumn in Nagoya?
Yes — Nagoya supports a second, autumn sowing of swiss chard around early September (Sep 10–Sep 24), timed to mature before the first fall frost.
How long is the growing season in Nagoya?
Nagoya has roughly 253 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 Nagoya's frost dates.