When to plant broccoli in Grand Rapids
Common questions
When will broccoli be ready to harvest in Grand Rapids?
Expect to harvest from around mid June (Jun 15–Jul 10) in Grand Rapids, based on its local frost dates. Confidence 78%.
When should I start broccoli seeds indoors in Grand Rapids?
Start seeds indoors around mid March (Mar 19–Apr 9) in Grand Rapids, based on its local frost dates. Confidence 83%.
When can I transplant broccoli outdoors in Grand Rapids?
Transplant outdoors around mid April (Apr 16–May 7) in Grand Rapids, based on its local frost dates. Confidence 87%.
Can I plant broccoli in autumn in Grand Rapids?
Yes — Grand Rapids supports a second, autumn sowing of broccoli around early July (Jul 2–Jul 16), timed to mature before the first fall frost.
How long is the growing season in Grand Rapids?
Grand Rapids has roughly 166 frost-free days, which is enough time to grow broccoli to maturity outdoors.
Sow broccoli 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 Grand Rapids's frost dates.