When to plant swiss chard in Mesa
Common questions
When can I sow swiss chard outdoors in Mesa?
Direct-sow around late December (Dec 26–Jan 16) in Mesa, based on its local frost dates. Confidence 81%.
When will swiss chard be ready to harvest in Mesa?
Expect to harvest from around mid February (Feb 14–Feb 24) in Mesa, based on its local frost dates. Confidence 76%.
When should I start swiss chard seeds indoors in Mesa?
Start seeds indoors around early January (Jan 9–Jan 30) in Mesa, based on its local frost dates. Confidence 80%.
When can I transplant swiss chard outdoors in Mesa?
Transplant outdoors around late December (Dec 26–Jan 16) in Mesa, based on its local frost dates. Confidence 81%.
Can I plant swiss chard in autumn in Mesa?
Yes — Mesa supports a second, autumn sowing of swiss chard around early September (Sep 6–Sep 20), timed to mature before the first fall frost.
How long is the growing season in Mesa?
Mesa has roughly 303 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 Mesa's frost dates.