When to plant Pansy in Waldo County, ME
In Waldo County, Pansy is a single-season spring crop — there's no second fall window. Plant May 8–May 22 for an 70–90-day harvest, finishing well before the October 6 first frost.
When to Plant Pansy in Waldo County, ME
Pansies (Viola × wittrockiana) are beloved cool-season annuals offering some of the widest color range in the annual garden. Their cheerful "faces" appear in early spring — or even late winter in mild climates — and hold up remarkably well through frosts. Heat causes them to go leggy and stop blooming; replace with warm-season annuals once daytime temps exceed 70°F.
Waldo County, Maine is in USDA Zone 5b. The average last spring frost is May 8 and the first fall frost is October 6, giving you a growing season of approximately 151 days.
At an elevation of 966 feet, Waldo County receives approximately 46 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84°F, so choose short-season varieties of Pansy to ensure they mature before fall.
Waldo County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Pansy Planting Timeline — Waldo County, ME
Pansy Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 27 | Feb 27 – Mar 13 |
| Transplant Outdoors | May 8 | May 8 – May 22 |
| Bloom | July 3 | Jul 3 – Sep 4 |
Plant 0.3" deep · 7" apart · Rows 10" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors |
| April | — |
| May | Transplant Outdoors |
| June | — |
| July | Bloom |
| August | Bloom |
| September | Bloom |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
70–90 days
🧪 Soil pH
Needs 5.4–6.2 · Your soil: N/A
🗺️ USDA Zone
Zone 5b
📆 Growing Season
151 days in Waldo County
Growing Tips for Waldo County
Start indoors 10-12 weeks before last frost for spring transplants. In zones 6+, fall planting (8-10 weeks before first frost) gives overwintering plants that bloom earliest in spring. Plant in full sun in cool weather; afternoon shade helps extend bloom in zones 7-8. Deadhead to prevent premature seed set. Shear back by one-third when plants go leggy to extend the season.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Pansy in Other Locations
Frequently Asked Questions
When should I plant Pansy in Waldo County, ME?
Waldo County is in Zone 5b with an average last frost of May 8. Plan your Pansy planting based on this frost date — see the calendar above for exact timing.
What planting zone is Waldo County, ME?
Waldo County, Maine is in USDA Hardiness Zone 5b. The average last spring frost is May 8 and first fall frost is October 6.
When should I plant Pansy in Waldo County, ME?
In Waldo County, ME, plant Pansy after the last frost (around May 8) and before the first frost (around October 6). Best results when soil holds above 50°F.
What growing zone is Waldo County, ME for Pansy?
Waldo County sits in USDA Zone 5b. Pansy grows reliably in zones 3a through 10b, so it's a good fit here.
Can Pansy grow in Waldo County's climate?
Yes — Pansy grows well in Waldo County's temperate climate. Waldo County averages a 151-day frost-free season, with last frost around May 8 and first frost around October 6.
Your Waldo County Garden Planner — Free
A 22-page printable planner built for Waldo County (Zone 5b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.