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Estill County, KY — Planting Guide

Estill County, Kentucky Zone 6b June

This month in Estill County, Kentucky

June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Estill County, Kentucky.

Avg. last frost April 16
Avg. first frost October 24
Soil temp (4") 69°F
Watering Low
Pest pressure High
Daylight 14.6 hrs
  1. Sow basil, peppers, and pole beans in trays indoors

    These need a head start before your last frost (April 16). Sow into cells now so you're ready to transplant in a few weeks.

  2. Harvest basil, carrots, and cucumber as they ripen

    The more you pick, the more the plant produces. Letting fruit overripen tells the plant it's time to stop.

Before July arrives, get these ready
  • First harvests: basil, carrots, and cucumber

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Estill County is in USDA Zone 6b. The average last spring frost is April 16 and the first fall frost is October 24, giving you a growing season of approximately 191 days.

At an elevation of 2,559 ft, Estill County receives approximately 42 in of rainfall annually. Summer highs average 88°F with winter lows around 21°F. The predominant soil type is Silt Loam.

Based on 31 years of NOAA climate station data, the last frost date here varies by 32 days year to year — ranging from April 2 in warm years to May 4 in cold years. The growing season is trending shorter by about 3 days per decade. Estill County scores 54/100 (Moderate) on the Microclimate Index.

🌡️ Zone

6b (-5°F to 0°F min)

❄️ Last Frost

April 16

🍂 First Frost

October 24

📅 Growing Season

191 days

⛰️ Elevation

2,559 ft

🌧️ Annual Rainfall

42 in

Estill County, KY Moderate season
191 days
Last Spring Frost April 16
191 growing days
First Fall Frost October 24

Monthly Watering Calendar for Estill County

When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.

Quick context: In humid climates, watering is usually about timing (morning, not evening, to prevent disease) more than volume. In dry climates, it's about depth (water deep, less often) more than frequency. Estill County's 42" annual tells you which side you're on.

1"/wk 0" 1.3" 2.5" 3.8" 5" Jan 3.5" Feb 3.8" Mar 4" +1.3" Apr 3" +0.9" May 3.4" +0.4" Jun 3.9" Jul 4.9" +0.7" Aug 3.6" +1.1" Sep 3.2" +1.3" Oct 3" Nov 2.8" Dec 3"
Rainfall sufficient Supplemental water needed Heavy watering required - - - 1"/week garden need
View detailed monthly data
MonthAvg RainfallRainy DaysExtra Water NeededWatering Effort
Jan 3.5 in 10 days None
Feb 3.8 in 7 days None
Mar 4 in 11 days 0.3 in Low
Apr 3 in 8 days 1.3 in Moderate
May 3.4 in 9 days 0.9 in Moderate
Jun 3.9 in 10 days 0.4 in Low
Jul 4.9 in 12 days Low
Aug 3.6 in 10 days 0.7 in Moderate
Sep 3.2 in 8 days 1.1 in Moderate
Oct 3 in 6 days 1.3 in Moderate
Nov 2.8 in 8 days None
Dec 3 in 7 days None

Annual total: 42.1 in. Water needs vary by crop — tomatoes need ~1.2"/week while herbs like rosemary need only 0.3"/week. Check individual plant pages for crop-specific water budgets that factor in your county's rainfall and soil drainage.

Estill County Soil Profile

Soil Type

Silt Loam

Soil pH

5.5-6.9

Drainage

Well Drained

Frost Risk Probability

Based on 31 years of NOAA weather station data from 3 stations

Too early frost risk Safe to Plant Apr 16 → Oct 24 191 frost-free days Protect crops frost returns Apr May Jun Jul Aug Sep Oct Nov Dec Safe: May 4 Protect by: Nov 2

Beginners: Plant frost-sensitive crops (tomatoes, peppers, squash) after the "Safe" date on the left. Harvest or cover them before the "Protect by" date on the right. Hardy crops (lettuce, peas, kale) can go in the yellow transition zones.

How to read this table: "Conservative" means you're safe from frost 9 out of 10 years — best for beginners and frost-sensitive crops. "Average year" is the typical date. "Aggressive" means only 1 in 10 years is that warm — experienced gardeners with frost protection can try these dates.

Planting Strategy Last Spring Frost First Fall Frost Frost-Free Days
Conservative (safest) May 4 Nov 2 182 days
Cautious Apr 23 Oct 28 188 days
Average year Apr 16 Oct 24 191 days
Optimistic Apr 9 Oct 18 192 days
Aggressive (risky) Apr 2 Oct 8 189 days
📊
How predictable are frost dates here?

Not very — frost dates can vary by ±32 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.

⚠️
Is the growing season changing?

Yes — growing seasons are getting shorter here (about 3 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.

Gardening Difficulty Score

54 Moderate
Frost Timing Risk
10.0/10
Drought Risk
3.5/10
Soil Difficulty
1.0/10
Altitude Challenge
3.1/10
Climate Shift
10.0/10
Rainfall Challenge
0.0/10

Estill County presents some gardening challenges. Choose adapted varieties and plan around frost dates.

Zone 6b Frost Countdown
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Loading...
Last Frost: Apr 16 First Frost: Oct 24

Local Gardening Help in Estill County

Free expert help is closer than you think. Your county's cooperative extension office connects you with trained gardeners, soil testing labs, and local programs — all specific to Estill County's climate and soil.

County Extension Office

Estill County University of Kentucky Cooperative Extension Extension Office

Phone: 859-257-4302

Visit Extension Office Website →

Extension offices are run by land-grant universities and funded by the USDA. Their advice is free, research-based, and tailored to your county's specific conditions.

Master Gardener Program

Free gardening help from trained volunteers

Master Gardeners are community volunteers who complete 40–60 hours of university horticultural training. They answer gardening questions, diagnose plant problems, and offer workshops — all free.

Find Master Gardeners in KY →

Many extension offices run a Master Gardener hotline where you can call or email with photos of plant problems for free diagnosis.

Soil Testing

Available through your extension office

Before amending your soil, get it tested. Your extension office offers soil testing (typically $10–$25) that tells you exact pH, nutrient levels, and amendment recommendations specific to what you want to grow.

Request a Soil Test →

Services Available in Estill County

Soil testing Pest identification Master Gardener program
Finding local nurseries & garden centers in Estill County

Why Buy Local

Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Estill County's soil and climate that big-box stores can't. Plants from local growers are typically hardier because they're already acclimated to your zone.

How to Find Them

Search for "nurseries near Estill County KY" or "garden center Estill County" on Google Maps. Also check with your extension office — they often maintain lists of reputable local nurseries and plant sales.

Community gardens & gardening groups

Community gardens are a great way to learn from experienced gardeners in your area, especially if you're limited on space. Search "community garden Estill County KY" or check your extension office and local parks department. Facebook groups like "Estill County Gardeners" or "Kentucky Gardening" are also excellent for local advice and plant swaps.

What to Plant After Your Harvest

After your first crops finish, use the remaining frost-free days to grow a second round.

Show 6 more succession options
After Snap Peas (harvest ends Aug 20) 65 days until frost
After Kale (harvest ends Aug 6) 79 days until frost
After Squash (Winter) (harvest ends Sep 17) 37 days until frost
After Melon (harvest ends Aug 27) 58 days until frost
After Okra (harvest ends Aug 20) 65 days until frost
After Green Beans (harvest ends Aug 6) 79 days until frost

Sunlight & Day Length in Estill County

Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.

What this means for you: A 14-hour day in June produces dramatically more photosynthesis than a 10-hour day in November. Estill County's seasonal swing determines which crops can pack growth into spring vs. limp through fall.

Longest Day

14.6 hours

Summer solstice daylight

Shortest Day

9.4 hours

Winter solstice daylight

Peak Sun Hours

8.9 hr/day peak (summer)

Peak sun hours (green dashed line below) account for cloud cover — this is the usable direct sunlight your garden actually receives. Most vegetables need 6+ peak sun hours.

14hr 12hr 3h 6h 10h 13h 16h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight hours (sunrise to sunset) Peak sun hours (direct sunlight after cloud cover) ▪ Gold zone = long day (14+ hr) ▪ Blue zone = short day (<12 hr)

Onion tip: Your long summer days (14+ hours) support long-day onion varieties like Walla Walla, Sweet Spanish, and Ailsa Craig.

View detailed monthly data
MonthDaylight HoursPeak Sun HoursDay Length
January 9.7 hr 4.8 hr Short day
February 10.6 hr 5.6 hr Short day
March 11.7 hr 6.7 hr Short day
April 13 hr 7.4 hr Neutral
May 14 hr 8.7 hr Long day
June 14.6 hr 8.9 hr Long day
July 14.4 hr 7.8 hr Long day
August 13.5 hr 7.6 hr Neutral
September 12.2 hr 7.1 hr Neutral
October 11 hr 7 hr Short day
November 9.9 hr 5.5 hr Short day
December 9.4 hr 4.4 hr Short day

Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.

Soil Temperature & Composting in Estill County

Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.

Why this matters: Most root crops germinate well at 50-60°F. Most fruit-bearing crops want 65-75°F. Estill County's monthly soil curve maps these windows to actual months.

Plant Warm Crops When

Soil reaches 60°F+

Soil warm enough from Jun through Sep.

Best Month to Compost

Jun

Microbial activity peaks when soil is warm.

Active Composting

6 months

Solid season. Piles go dormant in winter.

60°F 70°F 10° 30° 50° 70° 90° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
4" depth 8" depth - - - 60°F (corn, beans) - - - 70°F (tomatoes, peppers)
View detailed monthly data
MonthSoil 4" DeepSoil 8" DeepCompost ActivityTime to Finish
Jan 26°F 34°F ❄️ Dormant ~36 weeks
Feb 28°F 31°F ❄️ Dormant ~36 weeks
Mar 34°F 39°F ❄️ Dormant ~36 weeks
Apr 46°F 46°F 🐢 Slow ~24 weeks
May 58°F 56°F ♻️ Active ~14 weeks
Jun 69°F 63°F 🔥 Peak ~8 weeks
Jul 78°F 71°F 🔥 Peak ~8 weeks
Aug 76°F 72°F 🔥 Peak ~8 weeks
Sep 70°F 69°F 🔥 Peak ~8 weeks
Oct 60°F 60°F ♻️ Active ~14 weeks
Nov 42°F 51°F 🐢 Slow ~24 weeks
Dec 31°F 39°F ❄️ Dormant ~36 weeks

Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.

Pest & Disease Pressure in Estill County

Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.

Why this matters: The most successful gardeners in high-pressure regions don't spray more — they design around the problem. Crop rotation, companion planting, and resistant varieties beat reactive spraying.

Insect Pest Pressure

6.1 / 10

Moderate — common pests appear but manageable with monitoring.

Disease Risk

5.7 / 10

Moderate — watch for mildew and blight during wet periods.

Seasonal Risk

Spring Low
Summer High
Fall Low
Winter Low
View 6 common pests in your area
PestRisk LevelPeak Months
Aphids High Apr, May, Jun, Jul, Aug, Sep
Japanese beetles Moderate Jun, Jul, Aug
Squash vine borers Moderate Jun, Jul
Tomato hornworms Moderate Jun, Jul, Aug
Cucumber beetles Low May, Jun, Jul
Stink bugs Moderate Jun, Jul, Aug, Sep
Organic pest management tips
  • Use row covers on susceptible crops during peak pest months
  • Apply neem oil preventatively every 7-14 days during active pest season
  • Interplant with strong-scented herbs (basil, marigold) to confuse pests
  • Hand-pick larger pests (beetles, caterpillars) in early morning when they're sluggish
  • Practice crop rotation — never plant the same family in the same spot within 3 years

Cover Crops for Estill County

Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.

Why it matters: You don't need a farm to use cover crops. A 4x8 raised bed accepts cover crops just as well as a half-acre. Estill County's climate determines the calendar; the principle is universal.

Spring Cover Crops (3 options) — Build soil before the main growing season
Crop Plant By Terminate N-Fixing Soil Benefit
Buckwheat Apr 19 Aug 15 Rapid growth, attracts pollinators, suppresses weeds
Sorghum-sudan grass Apr 20 Aug 29 Massive biomass, breaks compaction, suppresses nematodes
White clover Mar 21 Aug 22 ✓ Yes Living mulch, fixes nitrogen, permanent ground cover
Summer Cover Crops (1 options) — Fill gaps and suppress weeds between plantings
Crop Plant By Terminate N-Fixing Soil Benefit
Sunflowers Apr 27 Oct 3 Deep roots break compaction, attract pollinators and beneficial insects
Fall Cover Crops (7 options) — Plant after harvest to protect soil over winter
Crop Plant By Terminate N-Fixing Soil Benefit
Austrian winter peas Aug 30 Mar 26 ✓ Yes Fixes nitrogen, good for heavy clay soils
Crimson clover Aug 15 Apr 2 ✓ Yes Fixes nitrogen, attracts pollinators in spring
Daikon radish Aug 30 Apr 2 Deep taproot breaks compaction, excellent for clay soils
Hairy vetch Aug 14 Mar 26 ✓ Yes Excellent nitrogen fixer, good for depleted soils
Oats Sep 17 Apr 2 Quick biomass, winterkills in cold zones — no spring tillage needed
Winter rye Jul 15 Mar 26 Suppresses weeds, prevents erosion, breaks up compacted soil
Winter wheat Jul 15 Apr 2 Erosion control, weed suppression, good biomass

Wind & Microclimate in Estill County

Why it matters: New gardeners under-plan for wind. Estill County averages 7.3 mph — fine for most days. But every region has its windy days, and the first time a row of unstaked peppers leans over after a storm is a lesson you only need once.

Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.

Seasonal Wind Speed

Spring: 9 mph   Summer: 7 mph

Fall: 9 mph   Winter: 8 mph

Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.

Windbreak Benefit

3/10

Low need — wind is not a major factor in your garden planning.

Frost Pocket Risk

Moderate

Some terrain variation (585 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.

Rainwater Harvesting in Estill County

How much water you can collect, when to collect it, and what size system you need for your garden.

Why it matters: Even in arid regions, rainwater harvesting works — you just need bigger storage and patience. In wet regions like Estill County (42" annually), you're mostly limited by how much water you can store between storms.

Annual Collection

20,982 gal

Per 1,000 sq ft of roof area (at 80% collection efficiency)

Recommended Setup

6 rain barrels (55 gal each)

For a typical 500 sq ft garden. Serious collectors: consider a 750 gal tank.

Legal Status

Unrestricted

Rainwater harvesting is fully legal in your state with no restrictions.

Best Collection Months

Feb, Mar, Jun, Jul

Highest rainfall months — your barrels will fill up quickly during these months.

Months to Draw From Storage

Oct, Nov, Dec

Dry months when you'll rely on stored water — size your storage for this gap.

Rainwater collection tips for your area
  • Your county receives approximately 42.1 inches of rain per year
  • A 1,000 sq ft roof can collect roughly 20,982 gallons annually
  • Rainwater harvesting is fully legal in your state
  • Stock up on stored water before your dry season (Oct, Nov, Dec)
  • Use a first-flush diverter to keep roof debris out of your collection

Soil & Growing Conditions in Estill County

Soil Type

Silt Loam

Soil pH 5.5–6.9 · Moderately Well Drained drainage

Good candidate for raised beds to maximise drainage and extend the season.

Watering Needs

Drought stress: 3.5/10

Low-to-moderate drought stress. Plan to water 1–2 times per week during peak summer. (42 in. annual rainfall)

Season Tips

191-day frost-free season

Plenty of time for warm-season crops. Start heat-lovers indoors 6–8 weeks before last frost to maximise your harvest window.

Your Free Printable Garden Planner

Plan every bed, every planting, every harvest — in one place. This 22-page printable includes your zone's planting calendar, a month-by-month task list, a seed inventory tracker, a harvest log, and succession-planting charts. Built to print, write in, and actually use all season.

Instant PDF download. No spam, unsubscribe any time.

Recommended for Your Garden

🧪
Soil Test Kit $12-25

Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.

📏
Digital pH Meter $10-20

Get instant, accurate soil pH readings to fine-tune your amendments.

🍂
Organic Compost $8-30

Boost soil fertility and structure with rich, well-aged organic compost.

🥬 Vegetables to Grow in Estill County

107 vegetables that grow well in Zone 6b with planting dates for Estill County.

Show all 107 vegetables with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Acorn Squash Mar 12 Apr 23 Apr 30 Jul 23 – Aug 27 80–100
Amaranth Feb 19 Apr 23 Apr 30 Jul 30 – Sep 17 90–120
Arugula Mar 12 Apr 2 Apr 16 Aug 15 May 21 – Jul 23 30–50
Asparagus Apr 30 730–1095
Beets Apr 2 Aug 15 May 28 – Jun 25 50–70
Belgian Endive Mar 12 Apr 2 Apr 16 Aug 15 Aug 6 – Oct 1 110–150
Bitter Melon Feb 19 Apr 23 Apr 30 Jul 2 – Aug 13 60–90
Black Beans Apr 23 Jul 23 – Sep 10 90–120
Bok Choy Mar 12 Apr 2 Apr 16 Aug 15 May 28 – Jul 2 40–60
Broccoli Mar 12 Apr 2 Apr 16 Aug 15 Jun 18 – Jul 30 60–90
Broccoli Rabe Mar 12 Apr 2 Apr 16 Aug 15 May 28 – Jul 2 40–60
Brussels Sprouts Mar 12 Apr 2 Apr 16 Aug 15 Jul 16 – Sep 10 90–130
Butternut Squash Mar 12 Apr 23 Apr 30 Jul 30 – Sep 3 85–110
Cabbage Mar 12 Apr 2 Apr 16 Aug 15 Jun 18 – Aug 13 60–100
Calabash Feb 19 Apr 23 Apr 30 Jul 23 – Sep 17 80–120
Carrots Apr 2 Aug 15 Jun 4 – Jul 9 60–80
Cauliflower Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Aug 13 55–100
Celeriac Mar 12 Apr 2 Apr 16 Aug 15 Jul 30 – Sep 3 100–120
Celery Mar 12 Apr 2 Apr 16 Aug 15 Jul 9 – Sep 3 80–120
Celtuce Mar 12 Apr 2 Apr 16 Aug 15 Jun 18 – Jul 30 60–90
Chard Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Jul 30 50–60
Chickpeas Mar 12 Apr 2 Apr 16 Aug 15 Jul 9 – Aug 20 80–110
Chicory Mar 12 Apr 2 Apr 16 Aug 15 Jun 18 – Jul 30 60–85
Chinese Cabbage Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Jul 9 50–70
Christmas Lima Beans Feb 19 Apr 23 Apr 30 Jul 23 – Aug 27 80–100
Collard Greens Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Aug 13 55–75
Corn Apr 23 Jun 25 – Aug 20 60–100
Cowpeas Apr 23 Jun 25 – Aug 6 60–90
Cress Mar 12 Apr 2 Apr 16 Aug 15 Apr 30 – May 21 14–21
Crookneck Squash Mar 12 Apr 23 Apr 30 Jun 18 – Jul 16 45–60
Crosne Apr 2 Aug 15 Sep 3 – Oct 15 150–200
Cucumber Mar 12 Apr 23 Apr 30 Jun 25 – Aug 20 50–70
Daikon Apr 2 Aug 15 May 28 – Jun 25 50–70
Delicata Squash Mar 12 Apr 23 Apr 30 Jul 23 – Aug 27 80–100
Edamame Apr 23 Jul 9 – Aug 20 75–100
Eggplant Feb 5 Apr 23 Apr 30 Jul 9 – Sep 10 65–85
Endive Mar 12 Apr 2 Apr 16 Aug 15 Jun 4 – Jul 9 45–65
Escarole Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Jul 9 50–70
Fava Beans Mar 12 Apr 2 Apr 16 Aug 15 Jul 2 – Aug 13 75–100
Fennel Feb 19 Apr 23 Apr 30 Jul 2 – Aug 13 60–90
Garlic Sep 12 Dec 12 – Mar 27 90–240
Green Beans Apr 23 Jun 18 – Aug 13 50–65
Horseradish Apr 30 Sep 3 – Nov 12 120–180
Hot Peppers Feb 5 Apr 23 Apr 30 Jul 9 – Oct 15 70–120
Hubbard Squash Mar 12 Apr 23 Apr 30 Aug 13 – Sep 17 100–120
Kabocha Mar 12 Apr 23 Apr 30 Jul 30 – Aug 27 85–100
Kai Lan Mar 12 Apr 2 Apr 16 Aug 15 Jun 4 – Jul 2 45–60
Kale Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Aug 6 50–70
Kidney Beans Apr 23 Jul 23 – Aug 27 85–110
Kohlrabi Mar 12 Apr 2 Apr 16 Aug 15 Jun 4 – Jul 9 45–65
Komatsuna Mar 12 Apr 2 Apr 16 Aug 15 May 21 – Jun 25 35–50
Leeks Mar 12 Apr 2 Apr 16 Aug 15 Jul 16 – Oct 1 90–150
Lentils Mar 12 Apr 2 Apr 16 Aug 15 Jul 9 – Aug 20 80–110
Lettuce Mar 12 Apr 2 Apr 16 Aug 15 May 21 – Jul 30 30–60
Lima Beans Apr 23 Jun 25 – Aug 6 60–90
Loofah Feb 19 Apr 23 Apr 30 Aug 13 – Oct 15 100–150
Luffa Feb 19 Apr 23 Apr 30 Jul 30 – Oct 15 90–150
Mache Mar 12 Apr 2 Apr 16 Aug 15 May 28 – Jul 2 40–60
Melon Mar 12 Apr 23 Apr 30 Jul 9 – Aug 27 70–100
Microgreens Mar 12 Apr 2 Apr 16 Aug 15 Apr 23 – May 21 7–21
Mitsuba Mar 12 Apr 2 Apr 9 Aug 15 Jun 4 – Jul 30 50–70
Mizuna Mar 12 Apr 2 Apr 16 Aug 15 May 21 – Jun 18 30–45
Mustard Greens Mar 12 Apr 2 Apr 16 Aug 15 May 21 – Jul 23 30–50
Napa Cabbage Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Jul 16 55–75
New Zealand Spinach Feb 19 Apr 23 Apr 30 Jun 25 – Jul 23 55–70
Okra Feb 19 Apr 23 Apr 30 Jun 25 – Aug 20 50–65
Onion Mar 12 Apr 2 Apr 16 Aug 15 Jul 16 – Sep 3 90–120
Pac Choi Mar 12 Apr 2 Apr 16 Aug 15 May 28 – Jun 25 40–55
Parsnip Apr 2 Aug 15 Jul 16 – Aug 27 100–130
Patty Pan Squash Mar 12 Apr 23 Apr 30 Jun 18 – Jul 16 45–60
Peas Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Aug 6 55–70
Peppers Feb 5 Apr 23 Apr 30 Jul 2 – Sep 10 60–90
Pole Beans Feb 19 Apr 23 Apr 30 Jun 25 – Aug 20 55–70
Potatoes Feb 19 Apr 23 Apr 30 Jul 9 – Sep 17 70–120
Pumpkin Mar 12 Apr 23 Apr 30 Jul 30 – Sep 17 85–120
Purslane Mar 12 Apr 2 Apr 16 Aug 15 May 28 – Jul 2 40–60
Radicchio Mar 12 Apr 2 Apr 16 Aug 15 Jun 18 – Jul 23 60–80
Radish Apr 2 Aug 15 Apr 30 – May 21 22–35
Rhubarb May 7 365–730
Romanesco Mar 12 Apr 2 Apr 16 Aug 15 Jul 2 – Aug 13 75–100
Rutabaga Apr 2 Aug 15 Jun 25 – Jul 30 80–100
Salsify Apr 2 Aug 15 Jul 16 – Aug 27 100–130
Savoy Cabbage Mar 12 Apr 2 Apr 16 Aug 15 Jun 25 – Aug 20 70–110
Scallions Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Jul 9 50–70
Scarlet Runner Beans Feb 19 Apr 23 Apr 30 Jul 2 – Aug 6 60–80
Shallot Mar 12 Apr 2 Apr 16 Aug 15 Jul 16 – Sep 3 90–120
Shiso Feb 26 Apr 23 Apr 30 Jun 25 – Aug 20 50–70
Snap Peas Feb 19 Apr 23 Apr 30 Jun 25 – Aug 20 55–70
Snow Peas Mar 12 Apr 2 Apr 16 Aug 15 Jun 11 – Aug 6 50–65
Soybeans Apr 23 Jul 16 – Sep 10 80–120
Spaghetti Squash Mar 12 Apr 23 Apr 30 Jul 30 – Aug 27 85–100
Spinach Mar 12 Apr 2 Apr 16 Aug 15 May 21 – Jul 23 35–50
Squash (Summer) Mar 12 Apr 23 Apr 30 Jun 18 – Aug 20 45–65
Squash (Winter) Mar 12 Apr 23 Apr 30 Jul 23 – Sep 17 80–120
Sunchoke Apr 30 Aug 20 – Oct 15 110–150
Sweet Corn Apr 23 Jun 25 – Aug 6 60–90
Sweet Potatoes Feb 19 Apr 23 Apr 30 Jul 30 – Sep 17 90–120
Tatsoi Mar 12 Apr 2 Apr 16 Aug 15 May 21 – Jun 25 35–50
Tomatillo Feb 19 Apr 23 Apr 30 Jul 2 – Sep 10 60–85
Tomatoes Feb 19 Apr 23 Apr 30 Jul 2 – Sep 10 60–85
Turnip Apr 2 Aug 15 May 14 – Jun 18 40–60
Watercress Mar 12 Apr 2 Apr 16 Aug 15 May 28 – Jul 2 40–60
Watermelon Mar 12 Apr 23 Apr 30 Jul 9 – Aug 27 70–100
Wax Beans Apr 23 Jun 18 – Aug 13 50–65
Winter Melon Feb 19 Apr 23 Apr 30 Jul 30 – Sep 17 90–120
Yard Long Beans Feb 19 Apr 23 Apr 30 Jun 25 – Aug 6 55–80
Zucchini Mar 12 Apr 23 Apr 30 Jun 18 – Aug 13 45–60

🍓 Fruits to Grow in Estill County

27 fruits that grow well in Zone 6b with planting dates for Estill County.

Show all 27 fruits with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Alpine Strawberries May 7 Aug 6 – Nov 19 90–180
Aronia May 7 730–1095
Blackberries May 7 365–730
Blueberries May 7 730–1095
Boysenberries May 7 365–730
Cantaloupe May 7 Jul 16 – Aug 20 70–90
Che Fruit May 7 1095–1825
Cranberries May 7 730–1095
Currants May 7 730–1095
Elderberries May 7 730–1095
Goji Berries May 7 730–1095
Gooseberries May 7 730–1095
Grapes May 7 730–1095
Ground Cherry May 7 Jul 16 – Sep 10 65–80
Hardy Kiwi May 7 1095–1825
Haskaps May 7 730–1095
Honeydew May 7 Jul 30 – Sep 10 80–110
Jostaberry May 7 730–1095
Lingonberries May 7 730–1095
Medlar May 7 1095–1825
Mulberries May 7 730–1825
Pawpaw May 7 1095–2555
Persimmon May 7 1095–2555
Quince May 7 1095–1825
Raspberries May 7 365–730
Serviceberries May 7 730–1095
Strawberries May 7 Aug 6 – Nov 19 90–365

🌿 Herbs to Grow in Estill County

35 herbs that grow well in Zone 6b with planting dates for Estill County.

Show all 35 herbs with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Angelica Mar 12 Apr 2 Apr 9 Aug 15 365–730
Anise Mar 12 Apr 2 Apr 9 Aug 15 Jul 9 – Sep 24 90–120
Basil Feb 26 Apr 23 Apr 30 Jun 25 – Aug 27 50–75
Bee Balm Apr 23 Jul 23 – Oct 8 90–120
Borage Mar 12 Apr 2 Apr 9 Aug 15 Jun 4 – Jul 23 50–60
Caraway Mar 12 Apr 2 Apr 9 Aug 15 365–450
Catnip Apr 23 Jun 25 – Aug 27 60–80
Chamomile Mar 12 Apr 2 Apr 9 Aug 15 Jun 11 – Aug 20 60–90
Chervil Mar 12 Apr 2 Apr 9 Aug 15 May 21 – Jul 23 40–60
Chives Apr 23 Jun 25 – Sep 3 60–90
Cilantro Mar 12 Apr 2 Apr 9 Aug 15 May 21 – Jul 23 40–60
Comfrey Apr 23 Jun 25 – Sep 3 60–90
Cumin Mar 12 Apr 2 Apr 9 Aug 15 Jul 23 – Sep 24 100–120
Dill Mar 12 Apr 2 Apr 9 Aug 15 May 21 – Jul 23 40–60
Epazote Feb 26 Apr 23 Apr 30 Jun 18 – Aug 13 45–60
Fennel (herb) Mar 12 Apr 2 Apr 9 Aug 15 Jun 11 – Aug 20 60–90
Feverfew Apr 23 Jul 23 – Oct 8 90–120
Garlic Chives Apr 23 Jun 25 – Sep 3 60–90
Horehound Apr 23 Jul 9 – Sep 3 75–90
Hyssop Apr 23 Jul 2 – Sep 3 70–90
Lemon Balm Apr 23 Jun 25 – Aug 13 60–70
Lemon Thyme Apr 23 Jul 2 – Sep 3 70–90
Lovage Apr 23 Jul 2 – Sep 3 70–90
Marjoram Apr 23 Jun 25 – Sep 3 60–90
Mint Apr 23 Jun 25 – Sep 3 60–90
Oregano Apr 23 Jun 25 – Sep 3 60–90
Parsley Mar 12 Apr 2 Apr 9 Aug 15 Jun 11 – Aug 13 60–80
Rue Apr 23 Jul 2 – Sep 3 70–90
Sage Apr 23 Jul 9 – Sep 3 75–90
Savory Apr 23 Jun 18 – Aug 13 50–70
Sorrel Mar 12 Apr 2 Apr 9 Aug 15 May 21 – Jul 23 40–60
Tarragon Apr 23 Jun 25 – Sep 3 60–90
Thai Basil Feb 26 Apr 23 Apr 30 Jun 25 – Aug 27 50–75
Thyme Apr 23 Jul 2 – Sep 3 70–90
Valerian Apr 23 Aug 27 – Nov 5 120–180

🌸 Flowers to Grow in Estill County

53 flowers that grow well in Zone 6b with planting dates for Estill County.

Show all 53 flowers with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Bloom Days to Maturity
Ageratum Feb 26 Apr 16 Apr 16 Jun 11 – Sep 24 60–75
Alliums Sep 12 Oct 10 – Nov 7 28–42
Anemones Mar 19 Apr 16 May 14 – Jun 11 90–120
Astilbe Feb 12 Apr 23 Jul 2 – Sep 10 70–100
Bachelor's Button Mar 5 Mar 19 Apr 16 Sep 12 Jun 18 – Sep 10 60–90
Begonias Feb 5 Apr 23 Jul 2 – Oct 8 70–90
Black-eyed Susan Feb 12 Apr 16 Apr 23 Jul 9 – Oct 29 60–80
Bleeding Hearts Feb 12 Apr 23 Jun 18 – Jul 23 60–90
Calendula Mar 5 Mar 19 Apr 16 Jun 4 – Sep 10 50–70
California Poppy Mar 19 May 28 – Jul 23 60–90
Celosia Mar 12 Apr 23 Apr 23 Jun 25 – Oct 15 60–90
Columbine Feb 12 Apr 23 Apr 23 Jun 18 – Jul 23 70–100
Coreopsis Feb 12 Apr 16 Apr 23 Jul 2 – Oct 29 60–80
Cosmos Mar 19 Apr 16 Apr 16 Jun 25 – Oct 8 60–90
Crocus Sep 12 Aug 1 – Aug 22 10–20
Daffodils Sep 12 Aug 8 – Aug 29 20–40
Dahlias Mar 19 Apr 23 Apr 23 Jul 9 – Oct 29 70–120
Daylily Feb 12 Apr 23 Jul 9 – Oct 29 60–90
Dianthus Feb 19 Mar 19 Mar 26 May 14 – Aug 13 60–80
Echinacea (Purple Coneflower) Feb 12 Apr 23 Apr 23 Jul 9 – Oct 29 70–90
Foxglove Feb 12 Apr 23 Apr 23 Jun 18 – Jul 23 80–120
Gaillardia (Blanket Flower) Feb 26 Apr 23 Apr 23 Jul 2 – Nov 5 70–100
Geraniums Feb 5 Apr 23 Jul 2 – Oct 8 70–100
Gladiolus Apr 16 Apr 16 Jul 2 – Oct 22 70–100
Hostas Feb 5 Apr 23 Jul 9 – Oct 29 60–90
Hyacinths Sep 12 Aug 29 – Sep 19 14–28
Hydrangeas Feb 5 Apr 23 Jul 2 – Oct 15 90–150
Impatiens Feb 19 Apr 23 Jul 2 – Oct 15 60–75
Irises Division Apr 23 Jun 18 – Jul 16 60–100
Larkspur Mar 19 May 28 – Jul 23 60–90
Lavender Feb 5 Apr 30 Jul 9 – Sep 3 90–120
Lilies Division Apr 23 Jul 2 – Oct 8 70–120
Lobelia Feb 12 Apr 2 May 28 – Aug 20 70–80
Lupine Feb 12 Apr 23 Apr 23 Jun 18 – Jul 23 75–100
Marigolds Mar 5 Apr 16 Apr 16 Jun 11 – Sep 17 50–70
Nasturtium Mar 19 Apr 16 Apr 16 Jun 11 – Oct 8 55–65
Pansy Feb 5 Apr 16 Aug 29 Jun 11 – Aug 20 70–90
Peonies Division Apr 23 Jun 25 – Jul 30 90–120
Petunia Feb 19 Apr 23 Jul 2 – Oct 15 70–90
Phlox Feb 12 Apr 23 Apr 23 Jul 2 – Sep 24 80–110
Portulaca Mar 12 Apr 23 Apr 23 Jun 11 – Oct 1 50–70
Ranunculus Mar 5 Apr 16 May 21 – Jun 18 90–120
Roses Feb 5 Apr 23 Jul 2 – Oct 29 90–180
Salvia Feb 12 Apr 16 Jun 25 – Oct 8 70–90
Sedum (Stonecrop) Feb 12 Apr 23 Aug 13 – Nov 5 60–90
Snapdragon Feb 5 Mar 26 Apr 16 Jun 25 – Sep 10 70–100
Sunflower Mar 26 Apr 16 Apr 16 Jul 9 – Oct 8 70–100
Sweet Alyssum Mar 5 Mar 26 Apr 16 May 28 – Aug 13 45–60
Sweet Pea Mar 5 Mar 12 Apr 16 Jul 2 – Sep 10 65–85
Tulips Sep 19 Aug 29 – Sep 26 15–30
Vinca (Annual) Feb 5 Apr 23 Jul 2 – Oct 15 70–90
Yarrow Feb 12 Apr 16 Apr 23 Jul 2 – Oct 29 60–90
Zinnia Mar 19 Apr 16 Apr 16 Jun 25 – Oct 1 60–70

Monthly Planting Guide for Estill County

Gardening Guides & Resources

Helpful guides from The Ultimate Homestead to improve your garden in Estill County.

Frequently Asked Questions

What planting zone is Estill County, KY?

Estill County is in USDA Hardiness Zone 6b. This zone classification determines which perennial plants survive winter and sets the baseline for frost timing across the county.

When is the last frost in Estill County, KY?

Based on 31 years of NOAA weather station data, the median last spring frost in Estill County falls around April 16. In 8 out of 10 years, last frost lands between April 2 and May 4 — a 32-day window of variability. Use May 4 as your conservative safe-to-plant date for frost-sensitive crops.

When is the first fall frost in Estill County, KY?

The median first fall frost in Estill County arrives around October 24. In cold years it can arrive as early as October 8; in mild years as late as November 2. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.

How long is the growing season in Estill County?

Estill County has a frost-free growing season of approximately 191 days. This is enough time for most warm-season crops including tomatoes, peppers, and squash with proper timing. Climate records show the growing season is trending shorter by about 3 days per decade.

What is the soil like in Estill County for gardening?

Estill County has predominantly Silt Loam soil with a pH range of 5.5–6.9 and Moderately Well Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.

What is grown commercially in Estill County?

Estill County has commercial agriculture that includes Corn, Hay, Soybeans, Cattle, Wheat. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.

Is Estill County a good location for home gardening?

Estill County scores 54/100 (Moderate) on our Microclimate Index, which combines frost reliability, drought pressure, soil challenge, elevation risk, and long-term climate trend. Conditions here are moderate — most common crops grow well with standard timing and care.

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A 22-page printable planner built for Estill County (Zone 6b). 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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Composting Guide for Homesteaders

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA GHCN-D daily station data (1994–2024) from 3 weather stations in or near Estill County (31 years of records). Frost dates represent 50% probability averages; local conditions vary by elevation and microclimate. Last updated: June 2026.

Sources & credits

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