When to Plant Broccoli Rabe in Newaygo County, MI
Broccoli rabe (rapini) is a brassica grown for its slightly bitter, nutty-flavored florets, leaves, and stems. It is a staple in Italian cooking.
Newaygo County, Michigan is in USDA Zone 5b. The average last spring frost is May 16 and the first fall frost is October 5, giving you a growing season of approximately 142 days.
At an elevation of 592 feet, Newaygo County receives approximately 38.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87ยฐF, providing good warmth for Broccoli Rabe during the growing season.
Newaygo County Soil Profile
Soil Type
Silt Loam
Soil pH
5.8-6.9
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Plant Water Budget
Broccoli Rabe Planting Timeline โ Newaygo County, MI
Broccoli Rabe Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 11 | Apr 11 โ Apr 25 |
| Transplant Outdoors | May 16 | May 16 โ May 30 |
| Direct Sow | May 2 | May 2 โ May 23 |
| Fall Sowing | July 27 | Jul 27 โ Aug 10 |
| Harvest | June 27 | Jun 27 โ Aug 1 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Start Indoors |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Fall Sowing Harvest |
| August | Fall Sowing Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
40โ60 days
Soil pH
6 โ 7.5
USDA Zone
Zone 5b
Growing Season
142 days
Growing Tips for Newaygo County
Direct sow in spring or fall. Harvest when small yellow flower buds first appear but before they open. Cut the main shoot first to encourage side shoots.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Broccoli Rabe in Other Locations
Frequently Asked Questions
When should I plant Broccoli Rabe in Newaygo County, MI?
Newaygo County is in Zone 5b with an average last frost of May 16. Plan your Broccoli Rabe planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Newaygo County, MI?
Newaygo County, Michigan is in USDA Hardiness Zone 5b. The average last spring frost is May 16 and first fall frost is October 5.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Newaygo County gardeners in Zone 5b organize planting dates, track what's growing, and never miss a planting window.
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