When to plant Spinach in Lincoln County, ME
Aim to plant Spinach in Lincoln County on or after April 19; the window stays open through May 10. Lincoln County's 159-day frost-free season gives you a single solid spring crop with a brief fall option. A second sowing from July 31 to August 14 extends the harvest into fall.
When to Plant Spinach in Lincoln County, ME
Spinach is a nutrient-packed cool-season green that grows quickly in spring and fall. It is rich in iron, vitamins, and antioxidants and excellent raw or cooked.
Lincoln County, Maine is in USDA Zone 6a. The average last spring frost is May 3 and the first fall frost is October 9, giving you a growing season of approximately 159 days.
At an elevation of 815 feet, Lincoln County receives approximately 50 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87°F, providing good warmth for Spinach during the growing season.
Lincoln County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Spinach Planting Timeline — Lincoln County, ME
Spinach Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 29 | Mar 29 – Apr 12 |
| Transplant Outdoors | May 3 | May 3 – May 17 |
| Direct Sow | April 19 | Apr 19 – May 10 |
| Harvest | June 7 | Jun 7 – Aug 9 |
| Fall Sowing | July 31 | Jul 31 – Aug 14 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors |
| April | Start Indoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Fall Sowing Harvest |
| August | Fall Sowing Harvest |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
35–50 days
🧪 Soil pH
Needs 6.5–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
159 days in Lincoln County
Growing Tips for Lincoln County
Direct sow as soon as soil can be worked in spring. Plant in partial shade for summer crops to delay bolting. Succession plant every 2 weeks for continuous harvest.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Wind pollinated — isolate 1/2 mile for purity. Easy to let bolt in heat.
Spinach in Other Locations
Frequently Asked Questions
When should I plant Spinach in Lincoln County, ME?
Lincoln County is in Zone 6a with an average last frost of May 3. Plan your Spinach planting based on this frost date — see the calendar above for exact timing.
What planting zone is Lincoln County, ME?
Lincoln County, Maine is in USDA Hardiness Zone 6a. The average last spring frost is May 3 and first fall frost is October 9.
When should I plant Spinach in Lincoln County, ME?
In Lincoln County, ME, plant Spinach after the last frost (around May 3) and before the first frost (around October 9). Best results when soil holds above 50°F.
What growing zone is Lincoln County, ME for Spinach?
Lincoln County sits in USDA Zone 6a. Spinach grows reliably in zones 2a through 10b, so it's a good fit here.
Can Spinach grow in Lincoln County's climate?
Yes — Spinach grows well in Lincoln County's temperate climate. Lincoln County averages a 159-day frost-free season, with last frost around May 3 and first frost around October 9.
Your Lincoln County Garden Planner — Free
A 22-page printable planner built for Lincoln County (Zone 6a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.