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When to plant Pansy in Letcher County, KY

Plant Pansy in Letcher County from April 13 to April 27 in spring. Letcher County sits in USDA Zone 7a, with last frost around April 13 and first frost on October 22. A second sowing from August 13 to August 27 extends the harvest into fall.

When to Plant Pansy in Letcher County, KY

Letcher County, Kentucky Zone 7a August

Your August game plan for Letcher County, Kentucky

August is a pivotal month for Letcher County, Kentucky gardens. Focus on these tasks first and you'll set up the rest of the season for success.

Avg. last frost April 13
Avg. first frost October 22
Soil temp (4") 75°F
Watering Low
Pest pressure High
Daylight 13.4 hrs
  1. Collect pansy at their peak

    Taste as you pick. The first ripe produce is the best feedback loop you'll get all season.

  2. Get pansy in for a late-season harvest

    Fall crops get sweeter with a light frost. Don't be afraid of cool nights.

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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.

Letcher County, Kentucky is in USDA Zone 7a. The average last spring frost is April 13 and the first fall frost is October 22, giving you a growing season of approximately 192 days.

At an elevation of 3,749 feet, Letcher County receives approximately 54.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Pansy during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Pansy root diseases.

Annual Blooms in Spring Pollinator-friendly Good for cutting
Letcher County, KY (Zone 7a) Moderate season
192 days
Last Spring Frost April 13
192 growing days
First Fall Frost October 22

Letcher County Soil Profile

Soil Type

Silt Loam

Soil pH

5.5-6.5

Drainage

Well Drained

Pansy Planting Risk Windows

Early Start (70% safe) ✓ Fits season (66 days to spare)
Start indoors: Jan 28 Transplant: Apr 8 🌸 Bloom: Jun 3 – Aug 12
Recommended (50%) ✓ Fits season (66 days to spare)
Start indoors: Feb 2 Transplant: Apr 13 🌸 Bloom: Jun 8 – Aug 17
Safe Start (90%) ✓ Fits season (61 days to spare)
Start indoors: Feb 19 Transplant: Apr 30 🌸 Bloom: Jun 25 – Sep 3

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.

Soil Compatibility in Letcher County

How your county's soil matches Pansy's growing requirements.

Soil pH

Your soil pH (5.5–6.5) overlaps with Pansy's range (5.4–6.2), though not a perfect match.

Soil Texture

The silt loam soil in Letcher County is excellent for Pansy — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (3.1%). Annual compost additions will help Pansy.

How to Plant Pansy

0.3"
Planting Depth
7"
Between Plants
10"
Between Rows

Fall planting: Sow 10 weeks before your first frost date for a fall harvest.

Succession Planting Pansy

3
successive plantings in your 192-day season

Sow every 8 weeks. Last sowing by Jul 24 to harvest before frost.

For a dedicated fall crop, sow by Aug 13.

Pansy Water Budget

Plant needs
1.0″/week
Rainfall provides
1.2″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

Monthly Watering Guide for Pansy

Pansy needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Pansy Needs Rainfall You Supplement Action
Jan 4.5" 0" ❄️ Dormant
Feb 4.3" 0" ❄️ Dormant
Mar 5.4" 0" ❄️ Dormant
Apr 4.3" 4.2" 0.1" 💧 Light watering
May 4.3" 4.5" 0" ✅ Rainfall sufficient
Jun 4.3" 5.4" 0" ✅ Rainfall sufficient
Jul 4.3" 5.4" 0" ✅ Rainfall sufficient
Aug 4.3" 5.6" 0" ✅ Rainfall sufficient
Sep 4.3" 3.4" 0.9" 💧 Light watering
Oct 4.3" 3.4" 0.9" 💧 Light watering
Nov 4.1" 0" ❄️ Dormant
Dec 4.4" 0" ❄️ Dormant

Water needs are for active growing months only (Apr–Oct in Letcher County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Pansy Heat Requirements (GDD)

What are Growing Degree Days (GDD)?

Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.

Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.

Pansy needs ~1,160 GDD — county provides 2,784 GDD Excellent fit

Pansy Planting Timeline — Letcher County, KY

Pansy Planting Calendar

Activity When Date Range
Start Indoors February 2 Feb 2 – Feb 16
Transplant Outdoors April 13 Apr 13 – Apr 27
Bloom June 8 Jun 8 – Aug 17
Fall Sowing August 13 Aug 13 – Aug 27

Plant 0.3" deep · 7" apart · Rows 10" apart

Month-by-Month Timeline

MonthActivities
January
February Start Indoors
March
April Transplant Outdoors
May
June Bloom
July Bloom
August Fall Sowing Bloom
September
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · Natural rainfall sufficient

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 5.4–6.2 · Your soil: acceptable

🗺️ USDA Zone

Zone 7a

📆 Growing Season

192 days in Letcher County

Growing Tips for Pansy in Letcher County

Direct sow Pansy outdoors after April 13 in Letcher County when soil has warmed and frost danger has passed.

General growing tips

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 →

Frequently Asked Questions

When should I plant Pansy in Letcher County, KY?

Letcher County is in Zone 7a with an average last frost of April 13. Plan your Pansy planting based on this frost date — see the calendar above for exact timing.

What planting zone is Letcher County, KY?

Letcher County, Kentucky is in USDA Hardiness Zone 7a. The average last spring frost is April 13 and first fall frost is October 22.

When should I plant Pansy in Letcher County, KY?

In Letcher County, KY, plant Pansy after the last frost (around April 13) and before the first frost (around October 22). Best results when soil holds above 50°F.

What growing zone is Letcher County, KY for Pansy?

Letcher County sits in USDA Zone 7a. Pansy grows reliably in zones 3a through 10b, so it's a good fit here.

Can Pansy grow in Letcher County's climate?

Yes — Pansy grows well in Letcher County's temperate climate. Letcher County averages a 192-day frost-free season, with last frost around April 13 and first frost around October 22.

🌱

Your Letcher County Garden Planner — Free

A 22-page printable planner built for Letcher County (Zone 7a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Letcher County, KY. Local conditions may vary. Last updated: August 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.