When to plant swiss chard in Spokane
Common questions
When can I sow swiss chard outdoors in Spokane?
Direct-sow around mid April (Apr 17–May 8) in Spokane, based on its local frost dates. Confidence 83%.
When will swiss chard be ready to harvest in Spokane?
Expect to harvest from around early June (Jun 6–Jun 16) in Spokane, based on its local frost dates. Confidence 77%.
When should I start swiss chard seeds indoors in Spokane?
Start seeds indoors around early April (Apr 2–Apr 23) in Spokane, based on its local frost dates. Confidence 82%.
When can I transplant swiss chard outdoors in Spokane?
Transplant outdoors around mid April (Apr 17–May 8) in Spokane, based on its local frost dates. Confidence 83%.
Can I plant swiss chard in autumn in Spokane?
Yes — Spokane supports a second, autumn sowing of swiss chard around early July (Jul 4–Jul 18), timed to mature before the first fall frost.
How long is the growing season in Spokane?
Spokane has roughly 162 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 Spokane's frost dates.