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Ridgeway, OH — Planting Guide for June

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Ridgeway, OH Zone 6a June

Your June game plan for Ridgeway, OH

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

Avg. last frost April 26
Avg. first frost October 20
Soil temp (4") 70°F
Watering Low
Pest pressure High
Daylight 14.9 hrs
  1. Begin indoor sowing: basil, pole beans, and thai basil

    A seed-starting mix and a sunny window (or a grow light) are all you need. Keep soil warm — around 70°F — for fast germination.

  2. Pick carrots, green beans, and kale

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

To set up a strong July, finish these tasks
  • Starting indoors: peppers, begonias, and eggplant
  • First harvests: basil, carrots, and cucumber

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Ridgeway has a classic four-season growing climate (Zone 6a). The last spring frost typically lands around April 26 and the first fall frost arrives around October 20 — a 177-day frost-free season that's long enough for tomatoes, peppers, melons, and a full succession of cool-weather crops on either side. The trick is timing: start warm-season seedlings indoors 6–8 weeks before last frost, harden them off, and plant out the week after your local frost date is statistically safe.

Soils trend Silt Loam — the gold standard for vegetables. Add 2–3" of compost annually to maintain it and you'll outgrow most of your neighbors.

Drought pressure is moderate (8.4 weeks/year on average). Mulching and drip irrigation pay for themselves quickly.

🌡️ USDA Zone

6a (-10°F to -5°F min)

❄️ Avg. Last Frost

April 26

🍂 Avg. First Frost

October 20

📅 Growing Season

177 days

🌧️ Climate

Humid 41.3" annual

💨 Wind

Moderate 8.9 mph avg

🥶 Frost Tier

Regular 0% frost-free years

🏜️ Drought

8.4 wk/yr trend stable

📍 ZIP Codes

1 ZIP

Ridgeway, OH Moderate season
177 days
Last Spring Frost April 26
177 growing days
First Fall Frost October 20

Monthly Watering Calendar for Ridgeway

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

For new gardeners: Mulch reduces watering needs 30-50% by cutting evaporation. Ridgeway's 41" annual rainfall might be enough for vegetables in some months and not in others — a 2-3" mulch layer evens the swing.

1"/wk 0" 1.3" 2.5" 3.8" 5" Jan 1.4" Feb 1.4" Mar 2.1" +1.2" Apr 3.1" +0.8" May 3.5" +0.4" Jun 3.9" +1.2" Jul 3.1" +0.8" Aug 3.5" +1.4" Sep 2.9" +2.1" Oct 2.2" Nov 1.8" Dec 1.4"
Rainfall sufficient Supplemental water needed Heavy watering required - - - 1"/week garden need
View detailed monthly data
MonthAvg RainfallRainy DaysExtra Water NeededWatering Effort
Jan 1.4 in 7 days None
Feb 1.4 in 6 days None
Mar 2.1 in 8 days None
Apr 3.1 in 10 days 1.2 in Moderate
May 3.5 in 11 days 0.8 in Moderate
Jun 3.9 in 9 days 0.4 in Low
Jul 3.1 in 10 days 1.2 in Moderate
Aug 3.5 in 8 days 0.8 in Moderate
Sep 2.9 in 7 days 1.4 in Moderate
Oct 2.2 in 8 days 2.1 in High
Nov 1.8 in 7 days None
Dec 1.4 in 8 days None

Annual total: 30.3 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.

Ridgeway Soil Profile

Soil Type

Silt Loam

Soil pH

6.3-6.8

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 26 → Oct 20 177 frost-free days Protect crops frost returns Apr May Jun Jul Aug Sep Oct Nov Dec Safe: May 12 Protect by: Nov 1

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 12 Nov 1 173 days
Cautious Apr 29 Oct 26 180 days
Average year Apr 26 Oct 20 177 days
Optimistic Apr 18 Oct 16 181 days
Aggressive (risky) Apr 12 Oct 7 178 days
📊
How predictable are frost dates here?

Not very — frost dates can vary by ±29 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.

Gardening Difficulty Score

76 Good
Frost Timing Risk
10.0/10
Drought Risk
3.5/10
Soil Difficulty
0.0/10
Altitude Challenge
0.0/10
Climate Shift
1.1/10
Rainfall Challenge
0.0/10

Hardin County offers good growing conditions. A little planning around frost dates goes a long way.

Zone 6a Frost Countdown
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Loading...
Last Frost: Apr 26 First Frost: Oct 20

Local Gardening Help in Hardin 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 Hardin County's climate and soil.

County Extension Office

Hardin County Ohio State University Extension Extension Office

Phone: 614-292-6181

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 OH →

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 Hardin County

Soil testing Pest diagnostics Master Gardener hotline
Finding local nurseries & garden centers in Hardin County

Why Buy Local

Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Hardin 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 Hardin County OH" or "garden center Hardin 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 Hardin County OH" or check your extension office and local parks department. Facebook groups like "Hardin County Gardeners" or "Ohio 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 Spinach (harvest ends Aug 2) 79 days until frost
After Peas (harvest ends Aug 16) 65 days until frost
After Eggplant (harvest ends Sep 20) 30 days until frost
After Broccoli (harvest ends Aug 9) 72 days until frost
After Zucchini (harvest ends Aug 23) 58 days until frost
After Cauliflower (harvest ends Aug 23) 58 days until frost

Sunlight & Day Length in Ridgeway

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

What this means for you: Plants use day length as their seasonal clock. Some crops flower when days lengthen (most flowers), some when days shorten (chrysanthemums, soybeans). Ridgeway's curve is the timing layer beneath everything you grow.

Longest Day

14.9 hours

Summer solstice daylight

Shortest Day

9.1 hours

Winter solstice daylight

Peak Sun Hours

9.7 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 2h 6h 9h 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 9.4 hr 3.9 hr Short day
February 10.4 hr 4.4 hr Short day
March 11.7 hr 5.8 hr Short day
April 13.1 hr 6.5 hr Neutral
May 14.3 hr 8.4 hr Long day
June 14.9 hr 9.1 hr Long day
July 14.6 hr 9.7 hr Long day
August 13.6 hr 8.7 hr Neutral
September 12.3 hr 7.2 hr Neutral
October 10.9 hr 5.7 hr Short day
November 9.7 hr 4 hr Short day
December 9.1 hr 3.4 hr Short day

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

Soil Temperature & Composting in Ridgeway

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

Why it matters: Soil temperature predicts plant emergence better than calendar dates. Ridgeway's spring soil warm-up curve tells you which weeks are safe for direct-sow beans, cucumbers, squash, and corn.

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° 33° 55° 78° 100° 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 25°F 30°F ❄️ Dormant ~36 weeks
Feb 25°F 29°F ❄️ Dormant ~36 weeks
Mar 33°F 34°F ❄️ Dormant ~36 weeks
Apr 47°F 45°F 🐢 Slow ~24 weeks
May 59°F 55°F ♻️ Active ~14 weeks
Jun 70°F 64°F 🔥 Peak ~8 weeks
Jul 77°F 73°F 🔥 Peak ~8 weeks
Aug 80°F 73°F 🔥 Peak ~8 weeks
Sep 72°F 68°F 🔥 Peak ~8 weeks
Oct 57°F 60°F ♻️ Active ~14 weeks
Nov 42°F 48°F 🐢 Slow ~24 weeks
Dec 29°F 40°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 Ridgeway

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

Quick context: Pollinators are the good bugs. Pest pressure is the bad bugs. Ridgeway's climate makes both more abundant in warm humid regions, and rarer in cold dry ones — plan habitat to encourage the good while managing the bad.

Insect Pest Pressure

5.9 / 10

Moderate — common pests appear but manageable with monitoring.

Disease Risk

1.7 / 10

Low disease risk — dry conditions reduce fungal problems.

Seasonal Risk

Spring Low
Summer High
Fall Low
Winter Low
View 6 common pests in your area
PestRisk LevelPeak Months
Aphids Moderate May, Jun, Jul, Aug
Japanese beetles Moderate Jun, Jul, Aug
Squash bugs Moderate Jun, Jul, Aug
Tomato hornworms Low Jul, Aug
Cabbage loopers Moderate May, Jun, Jul, Aug
Slugs Low Apr, May, Jun
Organic pest management tips
  • Maintain healthy soil with regular compost additions to build natural pest resistance
  • Practice crop rotation annually to break pest cycles
  • Encourage beneficial insects with flowering herbs like dill, fennel, and yarrow

Cover Crops for Ridgeway

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

Why it matters: Why not just leave bare soil? Weed seeds, erosion, nutrient leaching, and crust formation. A cover crop solves all of these for the cost of seeds and one mowing.

Spring Cover Crops (3 options) — Build soil before the main growing season
Crop Plant By Terminate N-Fixing Soil Benefit
Buckwheat May 6 Aug 25 Rapid growth, attracts pollinators, suppresses weeds
Sorghum-sudan grass May 2 Aug 11 Massive biomass, breaks compaction, suppresses nematodes
White clover Apr 1 Aug 18 ✓ 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 May 22 Oct 6 Deep roots break compaction, attract pollinators and beneficial insects
Fall Cover Crops (6 options) — Plant after harvest to protect soil over winter
Crop Plant By Terminate N-Fixing Soil Benefit
Austrian winter peas Aug 14 Apr 5 ✓ Yes Fixes nitrogen, good for heavy clay soils
Daikon radish Sep 8 Apr 5 Deep taproot breaks compaction, excellent for clay soils
Hairy vetch Jul 25 Apr 12 ✓ Yes Excellent nitrogen fixer, good for depleted soils
Oats Sep 5 Apr 5 Quick biomass, winterkills in cold zones — no spring tillage needed
Winter rye Jul 26 Apr 12 Suppresses weeds, prevents erosion, breaks up compacted soil
Winter wheat Jul 13 Apr 12 Erosion control, weed suppression, good biomass

Wind & Microclimate in Ridgeway

Quick context: Why care about wind? Above about 10 mph, evaporation jumps and pollinators struggle to land on flowers. Ridgeway's 8.9 mph average means you can plant tall crops without much support, but it doesn't mean ignore wind — a 20+ mph storm still snaps unstaked tomatoes.

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

Seasonal Wind Speed

Spring: 14 mph   Summer: 8 mph

Fall: 11 mph   Winter: 11 mph

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

Windbreak Benefit

5.2/10

Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.

Frost Pocket Risk

Low

Relatively flat terrain (146 ft range). Frost pocket risk is minimal — garden placement is flexible.

Rainwater Harvesting in Ridgeway

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

For new gardeners: A single rain barrel under a downspout catches 50 gallons in a 0.5" storm. Ridgeway's 41" annual rainfall means even modest harvesting systems quickly amortize their cost in water savings.

Annual Collection

15,101 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 1,750 gal tank.

Legal Status

Unrestricted

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

Best Collection Months

Apr, May, Jun, Aug

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

Months to Draw From Storage

Jan, Feb, 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 30.3 inches of rain per year
  • A 1,000 sq ft roof can collect roughly 15,101 gallons annually
  • Rainwater harvesting is fully legal in your state
  • Stock up on stored water before your dry season (Jan, Feb, Dec)
  • Use a first-flush diverter to keep roof debris out of your collection

🥬 Vegetables to Grow in Ridgeway

107 vegetables matched to Zone 6a with planting dates calibrated for Ridgeway.

Show all 107 vegetables with dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Acorn Squash Mar 22 May 3 May 10 Aug 2 – Sep 6 80–100
Amaranth Mar 1 May 3 May 10 Aug 9 – Sep 27 90–120
Arugula Mar 22 Apr 12 Apr 26 Aug 11 May 31 – Aug 2 30–50
Asparagus May 10 730–1095
Beets Apr 12 Aug 11 Jun 7 – Jul 5 50–70
Belgian Endive Mar 22 Apr 12 Apr 26 Aug 11 Aug 16 – Oct 11 110–150
Bitter Melon Mar 1 May 3 May 10 Jul 12 – Aug 23 60–90
Black Beans May 3 Aug 2 – Sep 20 90–120
Bok Choy Mar 22 Apr 12 Apr 26 Aug 11 Jun 7 – Jul 12 40–60
Broccoli Mar 22 Apr 12 Apr 26 Aug 11 Jun 28 – Aug 9 60–90
Broccoli Rabe Mar 22 Apr 12 Apr 26 Aug 11 Jun 7 – Jul 12 40–60
Brussels Sprouts Mar 22 Apr 12 Apr 26 Aug 11 Jul 26 – Sep 20 90–130
Butternut Squash Mar 22 May 3 May 10 Aug 9 – Sep 13 85–110
Cabbage Mar 22 Apr 12 Apr 26 Aug 11 Jun 28 – Aug 23 60–100
Calabash Mar 1 May 3 May 10 Aug 2 – Sep 27 80–120
Carrots Apr 12 Aug 11 Jun 14 – Jul 19 60–80
Cauliflower Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Aug 23 55–100
Celeriac Mar 22 Apr 12 Apr 26 Aug 11 Aug 9 – Sep 13 100–120
Celery Mar 22 Apr 12 Apr 26 Aug 11 Jul 19 – Sep 13 80–120
Celtuce Mar 22 Apr 12 Apr 26 Aug 11 Jun 28 – Aug 9 60–90
Chard Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Aug 9 50–60
Chickpeas Mar 22 Apr 12 Apr 26 Aug 11 Jul 19 – Aug 30 80–110
Chicory Mar 22 Apr 12 Apr 26 Aug 11 Jun 28 – Aug 9 60–85
Chinese Cabbage Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Jul 19 50–70
Christmas Lima Beans Mar 1 May 3 May 10 Aug 2 – Sep 6 80–100
Collard Greens Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Aug 23 55–75
Corn May 3 Jul 5 – Aug 30 60–100
Cowpeas May 3 Jul 5 – Aug 16 60–90
Cress Mar 22 Apr 12 Apr 26 Aug 11 May 10 – May 31 14–21
Crookneck Squash Mar 22 May 3 May 10 Jun 28 – Jul 26 45–60
Crosne Apr 12 Aug 11 Sep 13 – Oct 25 150–200
Cucumber Mar 22 May 3 May 10 Jul 5 – Aug 30 50–70
Daikon Apr 12 Aug 11 Jun 7 – Jul 5 50–70
Delicata Squash Mar 22 May 3 May 10 Aug 2 – Sep 6 80–100
Edamame May 3 Jul 19 – Aug 30 75–100
Eggplant Feb 15 May 3 May 10 Jul 19 – Sep 20 65–85
Endive Mar 22 Apr 12 Apr 26 Aug 11 Jun 14 – Jul 19 45–65
Escarole Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Jul 19 50–70
Fava Beans Mar 22 Apr 12 Apr 26 Aug 11 Jul 12 – Aug 23 75–100
Fennel Mar 1 May 3 May 10 Jul 12 – Aug 23 60–90
Garlic Sep 8 Dec 8 – Mar 23 90–240
Green Beans May 3 Jun 28 – Aug 23 50–65
Horseradish May 10 Sep 13 – Nov 22 120–180
Hot Peppers Feb 15 May 3 May 10 Jul 19 – Oct 25 70–120
Hubbard Squash Mar 22 May 3 May 10 Aug 23 – Sep 27 100–120
Kabocha Mar 22 May 3 May 10 Aug 9 – Sep 6 85–100
Kai Lan Mar 22 Apr 12 Apr 26 Aug 11 Jun 14 – Jul 12 45–60
Kale Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Aug 16 50–70
Kidney Beans May 3 Aug 2 – Sep 6 85–110
Kohlrabi Mar 22 Apr 12 Apr 26 Aug 11 Jun 14 – Jul 19 45–65
Komatsuna Mar 22 Apr 12 Apr 26 Aug 11 May 31 – Jul 5 35–50
Leeks Mar 22 Apr 12 Apr 26 Aug 11 Jul 26 – Oct 11 90–150
Lentils Mar 22 Apr 12 Apr 26 Aug 11 Jul 19 – Aug 30 80–110
Lettuce Mar 22 Apr 12 Apr 26 Aug 11 May 31 – Aug 9 30–60
Lima Beans May 3 Jul 5 – Aug 16 60–90
Loofah Mar 1 May 3 May 10 Aug 23 – Oct 25 100–150
Luffa Mar 1 May 3 May 10 Aug 9 – Oct 25 90–150
Mache Mar 22 Apr 12 Apr 26 Aug 11 Jun 7 – Jul 12 40–60
Melon Mar 22 May 3 May 10 Jul 19 – Sep 6 70–100
Microgreens Mar 22 Apr 12 Apr 26 Aug 11 May 3 – May 31 7–21
Mitsuba Mar 22 Apr 12 Apr 19 Aug 11 Jun 14 – Aug 9 50–70
Mizuna Mar 22 Apr 12 Apr 26 Aug 11 May 31 – Jun 28 30–45
Mustard Greens Mar 22 Apr 12 Apr 26 Aug 11 May 31 – Aug 2 30–50
Napa Cabbage Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Jul 26 55–75
New Zealand Spinach Mar 1 May 3 May 10 Jul 5 – Aug 2 55–70
Okra Mar 1 May 3 May 10 Jul 5 – Aug 30 50–65
Onion Mar 22 Apr 12 Apr 26 Aug 11 Jul 26 – Sep 13 90–120
Pac Choi Mar 22 Apr 12 Apr 26 Aug 11 Jun 7 – Jul 5 40–55
Parsnip Apr 12 Aug 11 Jul 26 – Sep 6 100–130
Patty Pan Squash Mar 22 May 3 May 10 Jun 28 – Jul 26 45–60
Peas Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Aug 16 55–70
Peppers Feb 15 May 3 May 10 Jul 12 – Sep 20 60–90
Pole Beans Mar 1 May 3 May 10 Jul 5 – Aug 30 55–70
Potatoes Mar 1 May 3 May 10 Jul 19 – Sep 27 70–120
Pumpkin Mar 22 May 3 May 10 Aug 9 – Sep 27 85–120
Purslane Mar 22 Apr 12 Apr 26 Aug 11 Jun 7 – Jul 12 40–60
Radicchio Mar 22 Apr 12 Apr 26 Aug 11 Jun 28 – Aug 2 60–80
Radish Apr 12 Aug 11 May 10 – May 31 22–35
Rhubarb May 17 365–730
Romanesco Mar 22 Apr 12 Apr 26 Aug 11 Jul 12 – Aug 23 75–100
Rutabaga Apr 12 Aug 11 Jul 5 – Aug 9 80–100
Salsify Apr 12 Aug 11 Jul 26 – Sep 6 100–130
Savoy Cabbage Mar 22 Apr 12 Apr 26 Aug 11 Jul 5 – Aug 30 70–110
Scallions Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Jul 19 50–70
Scarlet Runner Beans Mar 1 May 3 May 10 Jul 12 – Aug 16 60–80
Shallot Mar 22 Apr 12 Apr 26 Aug 11 Jul 26 – Sep 13 90–120
Shiso Mar 8 May 3 May 10 Jul 5 – Aug 30 50–70
Snap Peas Mar 1 May 3 May 10 Jul 5 – Aug 30 55–70
Snow Peas Mar 22 Apr 12 Apr 26 Aug 11 Jun 21 – Aug 16 50–65
Soybeans May 3 Jul 26 – Sep 20 80–120
Spaghetti Squash Mar 22 May 3 May 10 Aug 9 – Sep 6 85–100
Spinach Mar 22 Apr 12 Apr 26 Aug 11 May 31 – Aug 2 35–50
Squash (Summer) Mar 22 May 3 May 10 Jun 28 – Aug 30 45–65
Squash (Winter) Mar 22 May 3 May 10 Aug 2 – Sep 27 80–120
Sunchoke May 10 Aug 30 – Oct 25 110–150
Sweet Corn May 3 Jul 5 – Aug 16 60–90
Sweet Potatoes Mar 1 May 3 May 10 Aug 9 – Sep 27 90–120
Tatsoi Mar 22 Apr 12 Apr 26 Aug 11 May 31 – Jul 5 35–50
Tomatillo Mar 1 May 3 May 10 Jul 12 – Sep 20 60–85
Tomatoes Mar 1 May 3 May 10 Jul 12 – Sep 20 60–85
Turnip Apr 12 Aug 11 May 24 – Jun 28 40–60
Watercress Mar 22 Apr 12 Apr 26 Aug 11 Jun 7 – Jul 12 40–60
Watermelon Mar 22 May 3 May 10 Jul 19 – Sep 6 70–100
Wax Beans May 3 Jun 28 – Aug 23 50–65
Winter Melon Mar 1 May 3 May 10 Aug 9 – Sep 27 90–120
Yard Long Beans Mar 1 May 3 May 10 Jul 5 – Aug 16 55–80
Zucchini Mar 22 May 3 May 10 Jun 28 – Aug 23 45–60

🍓 Fruits to Grow in Ridgeway

27 fruits matched to Zone 6a with planting dates calibrated for Ridgeway.

Show all 27 fruits with dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Alpine Strawberries May 17 Aug 16 – Nov 29 90–180
Aronia May 17 730–1095
Blackberries May 17 365–730
Blueberries May 17 730–1095
Boysenberries May 17 365–730
Cantaloupe May 17 Jul 26 – Aug 30 70–90
Che Fruit May 17 1095–1825
Cranberries May 17 730–1095
Currants May 17 730–1095
Elderberries May 17 730–1095
Goji Berries May 17 730–1095
Gooseberries May 17 730–1095
Grapes May 17 730–1095
Ground Cherry May 17 Jul 26 – Sep 20 65–80
Hardy Kiwi May 17 1095–1825
Haskaps May 17 730–1095
Honeydew May 17 Aug 9 – Sep 20 80–110
Jostaberry May 17 730–1095
Lingonberries May 17 730–1095
Medlar May 17 1095–1825
Mulberries May 17 730–1825
Pawpaw May 17 1095–2555
Persimmon May 17 1095–2555
Quince May 17 1095–1825
Raspberries May 17 365–730
Serviceberries May 17 730–1095
Strawberries May 17 Aug 16 – Nov 29 90–365

🌿 Herbs to Grow in Ridgeway

35 herbs matched to Zone 6a with planting dates calibrated for Ridgeway.

Show all 35 herbs with dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Angelica Mar 22 Apr 12 Apr 19 Aug 11 365–730
Anise Mar 22 Apr 12 Apr 19 Aug 11 Jul 19 – Oct 4 90–120
Basil Mar 8 May 3 May 10 Jul 5 – Sep 6 50–75
Bee Balm May 3 Aug 2 – Oct 18 90–120
Borage Mar 22 Apr 12 Apr 19 Aug 11 Jun 14 – Aug 2 50–60
Caraway Mar 22 Apr 12 Apr 19 Aug 11 365–450
Catnip May 3 Jul 5 – Sep 6 60–80
Chamomile Mar 22 Apr 12 Apr 19 Aug 11 Jun 21 – Aug 30 60–90
Chervil Mar 22 Apr 12 Apr 19 Aug 11 May 31 – Aug 2 40–60
Chives May 3 Jul 5 – Sep 13 60–90
Cilantro Mar 22 Apr 12 Apr 19 Aug 11 May 31 – Aug 2 40–60
Comfrey May 3 Jul 5 – Sep 13 60–90
Cumin Mar 22 Apr 12 Apr 19 Aug 11 Aug 2 – Oct 4 100–120
Dill Mar 22 Apr 12 Apr 19 Aug 11 May 31 – Aug 2 40–60
Epazote Mar 8 May 3 May 10 Jun 28 – Aug 23 45–60
Fennel (herb) Mar 22 Apr 12 Apr 19 Aug 11 Jun 21 – Aug 30 60–90
Feverfew May 3 Aug 2 – Oct 18 90–120
Garlic Chives May 3 Jul 5 – Sep 13 60–90
Horehound May 3 Jul 19 – Sep 13 75–90
Hyssop May 3 Jul 12 – Sep 13 70–90
Lemon Balm May 3 Jul 5 – Aug 23 60–70
Lemon Thyme May 3 Jul 12 – Sep 13 70–90
Lovage May 3 Jul 12 – Sep 13 70–90
Marjoram May 3 Jul 5 – Sep 13 60–90
Mint May 3 Jul 5 – Sep 13 60–90
Oregano May 3 Jul 5 – Sep 13 60–90
Parsley Mar 22 Apr 12 Apr 19 Aug 11 Jun 21 – Aug 23 60–80
Rue May 3 Jul 12 – Sep 13 70–90
Sage May 3 Jul 19 – Sep 13 75–90
Savory May 3 Jun 28 – Aug 23 50–70
Sorrel Mar 22 Apr 12 Apr 19 Aug 11 May 31 – Aug 2 40–60
Tarragon May 3 Jul 5 – Sep 13 60–90
Thai Basil Mar 8 May 3 May 10 Jul 5 – Sep 6 50–75
Thyme May 3 Jul 12 – Sep 13 70–90
Valerian May 3 Sep 6 – Nov 15 120–180

🌸 Flowers to Grow in Ridgeway

53 flowers matched to Zone 6a with planting dates calibrated for Ridgeway.

Show all 53 flowers with dates
Plant Start Indoors Direct Sow Transplant Fall Plant Bloom Days to Maturity
Ageratum Mar 8 Apr 26 Apr 26 Jun 21 – Sep 27 60–75
Alliums Sep 8 Oct 6 – Nov 3 28–42
Anemones Mar 29 Apr 26 May 31 – Jun 28 90–120
Astilbe Feb 22 May 3 Jul 12 – Sep 20 70–100
Bachelor's Button Mar 15 Mar 29 Apr 26 Sep 8 Jun 28 – Sep 13 60–90
Begonias Feb 15 May 3 Jul 12 – Oct 11 70–90
Black-eyed Susan Feb 22 Apr 26 May 3 Jul 19 – Nov 1 60–80
Bleeding Hearts Feb 22 May 3 Jun 28 – Aug 2 60–90
Calendula Mar 15 Mar 29 Apr 26 Jun 14 – Sep 13 50–70
California Poppy Mar 29 Jun 7 – Jul 19 60–90
Celosia Mar 22 May 3 May 3 Jul 5 – Oct 18 60–90
Columbine Feb 22 May 10 May 10 Jul 5 – Aug 9 70–100
Coreopsis Feb 22 May 3 May 3 Jul 12 – Nov 1 60–80
Cosmos Mar 29 Apr 26 Apr 26 Jul 5 – Oct 11 60–90
Crocus Sep 8 Jul 28 – Aug 18 10–20
Daffodils Sep 8 Aug 4 – Aug 25 20–40
Dahlias Mar 29 May 3 May 3 Jul 19 – Nov 1 70–120
Daylily Feb 22 May 3 Jul 19 – Nov 1 60–90
Dianthus Mar 1 Mar 29 Apr 12 May 31 – Aug 30 60–80
Echinacea (Purple Coneflower) Feb 22 May 10 May 10 Aug 2 – Nov 8 70–90
Foxglove Feb 22 May 3 May 3 Jun 28 – Aug 2 80–120
Gaillardia (Blanket Flower) Mar 8 May 3 May 3 Jul 12 – Nov 15 70–100
Geraniums Feb 15 May 3 Jul 12 – Oct 11 70–100
Gladiolus Apr 26 Apr 26 Jul 12 – Oct 25 70–100
Hostas Feb 15 May 3 Jul 19 – Nov 1 60–90
Hyacinths Sep 8 Aug 25 – Sep 15 14–28
Hydrangeas Feb 15 May 3 Jul 12 – Oct 18 90–150
Impatiens Mar 1 May 3 Jul 12 – Oct 18 60–75
Irises Division May 3 Jun 28 – Jul 26 60–100
Larkspur Mar 29 Jun 7 – Aug 2 60–90
Lavender Feb 15 May 10 Jul 19 – Sep 13 90–120
Lilies Division May 3 Jul 12 – Oct 18 70–120
Lobelia Feb 22 Apr 12 Jun 7 – Aug 30 70–80
Lupine Feb 22 May 3 May 3 Jun 28 – Aug 2 75–100
Marigolds Mar 15 May 3 May 3 Jun 28 – Sep 27 50–70
Nasturtium Mar 29 May 3 May 3 Jun 28 – Oct 18 55–65
Pansy Feb 15 Apr 26 Aug 25 Jun 21 – Aug 23 70–90
Peonies Division May 3 Jul 5 – Aug 9 90–120
Petunia Mar 1 May 3 Jul 12 – Oct 18 70–90
Phlox Feb 22 May 3 May 3 Jul 12 – Oct 4 80–110
Portulaca Mar 22 May 3 May 3 Jun 21 – Oct 4 50–70
Ranunculus Mar 15 Apr 26 Jun 7 – Jul 5 90–120
Roses Feb 15 May 3 Jul 12 – Nov 1 90–180
Salvia Feb 22 May 3 Jul 12 – Oct 18 70–90
Sedum (Stonecrop) Feb 22 May 3 Aug 23 – Nov 8 60–90
Snapdragon Feb 15 Apr 5 Apr 26 Jul 5 – Sep 13 70–100
Sunflower Apr 5 May 3 May 3 Jul 26 – Oct 18 70–100
Sweet Alyssum Mar 8 Apr 5 Apr 26 Jun 7 – Aug 16 45–60
Sweet Pea Mar 15 Mar 22 Apr 26 Jul 12 – Sep 20 65–85
Tulips Sep 8 Aug 18 – Sep 15 15–30
Vinca (Annual) Feb 15 May 3 Jul 12 – Oct 18 70–90
Yarrow Feb 22 Apr 26 May 3 Jul 12 – Nov 1 60–90
Zinnia Mar 29 May 3 May 3 Jul 12 – Oct 18 60–70

Monthly Planting Guide for Ridgeway

ZIP Codes in Ridgeway

Click any ZIP to see its specific frost, soil, and climate measurements (some ZIPs differ noticeably from the town aggregate):

Gardening Guides & Resources

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

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Your Hardin County Garden Planner — Free

A 22-page printable planner built for Hardin 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.

Instant PDF download. No spam, unsubscribe any time.

Best Seller
The Gardener's Encyclopedia to Companion Planting

The Gardener's Encyclopedia to Companion Planting

$27 $293 value

The pairings that make vegetables, herbs, and flowers grow better — and the ones that quietly wreck a bed.

  • Proven pairings for 200+ vegetables, herbs, flowers, and fruits
  • Full seed-starting + planting schedule with timing and spacing
  • Bonus: square-foot gardening guide + printable seasonal planners
See what's inside →
Reader favourite
Seed Saving & Storage Guide

Seed Saving & Storage Guide

$27 $157 value

Most saved seeds go bad before next season. This shows exactly when to pick, how to dry, and where to store seeds from 200 plants so yours don't.

  • 200 plants, step-by-step: life cycle, pollination type, isolation
  • Exact temperature + humidity ranges that keep seeds viable
  • Bonus: searchable Google Sheets tracker + custom GPT assistant
Save a lifetime of seed money →
Composting Guide for Homesteaders

Composting Guide for Homesteaders

$27 $210 value

Turn kitchen scraps and yard waste into compost that actually feeds the garden — instead of a pile that smells, attracts pests, and never breaks down.

  • 14 sections on composting methods, soil science, and troubleshooting
  • The 7-step hot-compost system from start to finish
  • Bonus tools: troubleshooting chart, safety guide, monitoring log
Start composting today →

Town-level data is aggregated from per-ZIP NOAA GHCN-D measurements (1 ZIP code in Ridgeway), USDA SSURGO soil survey, and the US Drought Monitor weekly archive. Frost dates represent 50% probability averages; local conditions vary by elevation and microclimate. Last updated: June 2026.