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Colleton County, SC — Planting Guide

Colleton County, South Carolina Zone 8b June

Your June gardening checklist

Welcome to June in Zone 8b. These are the moves that will have the biggest impact on your growing season.

Avg. last frost March 10
Avg. first frost November 13
Soil temp (4") 84°F
Watering Low
Pest pressure High
Daylight 14.2 hrs
  1. Start harvesting basil, carrots, and cucumber

    If you can't use it all right away, check the food-preservation section of your planner.

A few tasks this June that'll pay off in July
  • First harvests: basil, cucumber, and green beans

Instant PDF download. No spam, unsubscribe any time.

Colleton County is in USDA Zone 8b. The average last spring frost is March 10 and the first fall frost is November 13, giving you a growing season of approximately 248 days.

At an elevation of 265 ft, Colleton County receives approximately 58.2 in of rainfall annually. Summer highs average 96°F with winter lows around 38°F. The predominant soil type is Sandy Loam.

Based on 31 years of NOAA climate station data, the last frost date here varies by 70 days year to year — ranging from January 28 in warm years to April 7 in cold years. The growing season is trending shorter by about 0.62 days per decade. Colleton County scores 58/100 (Moderate) on the Microclimate Index.

🌡️ Zone

8b (15°F to 20°F min)

❄️ Last Frost

March 10

🍂 First Frost

November 13

📅 Growing Season

248 days

⛰️ Elevation

265 ft

🌧️ Annual Rainfall

58.2 in

Colleton County, SC Long season
248 days
❄
Last Spring Frost March 10
➔ 248 growing days ➔
❄
First Fall Frost November 13

Monthly Watering Calendar for Colleton County

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

Why this matters: Watering math is simple: 1 inch of rainfall delivers ~600 gallons to a 1,000 sq ft garden. Colleton County's 58" annual rainfall covers some months entirely; others need a few hours of drip irrigation per week. The calendar tells you which is which.

1"/wk 0" 1.6" 3.1" 4.7" 6.2" Jan 4.6" Feb 5.3" Mar 6.2" Apr 4.2" May 4.5" Jun 5.8" Jul 5.7" Aug 5.5" Sep 4.1" +0.9" Oct 3.4" Nov 4" Dec 4.8"
Rainfall sufficient Supplemental water needed Heavy watering required - - - 1"/week garden need
View detailed monthly data
MonthAvg RainfallRainy DaysExtra Water NeededWatering Effort
Jan 4.6 in 9 days — None
Feb 5.3 in 9 days — Low
Mar 6.2 in 11 days — Low
Apr 4.2 in 7 days 0.1 in Low
May 4.5 in 8 days — Low
Jun 5.8 in 10 days — Low
Jul 5.7 in 13 days — Low
Aug 5.5 in 11 days — Low
Sep 4.1 in 7 days 0.2 in Low
Oct 3.4 in 7 days 0.9 in Moderate
Nov 4 in 7 days 0.3 in Low
Dec 4.8 in 8 days — None

Annual total: 58.1 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.

Colleton County Soil Profile

Soil Type

Sandy Loam

Soil pH

4.9-6

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 Mar 10 → Nov 13 248 frost-free days Protect crops frost returns Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Safe: Apr 7 Protect by: Dec 13

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) Apr 7 Dec 13 250 days
Cautious Mar 22 Nov 23 246 days
Average year Mar 10 Nov 13 248 days
Optimistic Feb 21 Nov 6 258 days
Aggressive (risky) Jan 28 Oct 22 267 days
📊
How predictable are frost dates here?

Not very — frost dates can vary by ±70 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?

Slightly — seasons are trending a bit shorter (0.6 days/decade). Stay conservative with planting dates.

Gardening Difficulty Score

58 Moderate
Frost Timing Risk
10.0/10
Drought Risk
3.5/10
Soil Difficulty
4.0/10
Altitude Challenge
0.0/10
Climate Shift
2.5/10
Rainfall Challenge
5.3/10

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

Zone 8b Frost Countdown
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Loading...
Last Frost: Mar 10 First Frost: Nov 13

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

County Extension Office

Colleton County Clemson Cooperative Extension Extension Office

Phone: 864-656-3382

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 SC →

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 Colleton County

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

Why Buy Local

Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Colleton 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 Colleton County SC" or "garden center Colleton 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 Colleton County SC" or check your extension office and local parks department. Facebook groups like "Colleton County Gardeners" or "South Carolina 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.

After Squash (Winter) (harvest ends Aug 11) 94 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Corn (harvest ends Jul 7) 129 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Snap Peas (harvest ends Jul 14) 122 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Cauliflower (harvest ends Jul 7) 129 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Hot Peppers (harvest ends Sep 8) 66 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Sweet Corn (harvest ends Jun 23) 143 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
Show 6 more succession options
After Spinach (harvest ends Jun 16) 150 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Carrots (harvest ends Jun 16) 150 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Pole Beans (harvest ends Jul 14) 122 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Watermelon (harvest ends Jul 21) 115 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Green Beans (harvest ends Jun 30) 136 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d
After Tomatoes (harvest ends Aug 4) 101 days until frost
Radish 22-35d Lettuce 30-60d Zucchini 45-60d Basil 50-75d Cucumber 50-70d

Sunlight & Day Length in Colleton County

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

Why it matters: A 14-hour day in June produces dramatically more photosynthesis than a 10-hour day in November. Colleton County's seasonal swing determines which crops can pack growth into spring vs. limp through fall.

Longest Day

14.2 hours

Summer solstice daylight

Shortest Day

9.8 hours

Winter solstice daylight

Peak Sun Hours

8.8 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: Day-neutral onion varieties like Candy, Cabernet, and Sierra Blanca perform best in your day-length range.

View detailed monthly data
MonthDaylight HoursPeak Sun HoursDay Length
January 10.1 hr 4.9 hr Short day
February 10.8 hr 5.4 hr Short day
March 11.8 hr 6.8 hr Short day
April 12.8 hr 7.8 hr Neutral
May 13.7 hr 8.8 hr Neutral
June 14.2 hr 8.5 hr Long day
July 14 hr 7.6 hr Long day
August 13.2 hr 7 hr Neutral
September 12.2 hr 7 hr Neutral
October 11.2 hr 6.8 hr Short day
November 10.3 hr 5.8 hr Short day
December 9.8 hr 4.7 hr Short day

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

Soil Temperature & Composting in Colleton County

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

The practical takeaway: Soil temperature is a leading indicator. A black plastic mulch can warm soil 5-10°F faster than bare ground — meaningful in Colleton County's spring if you're trying to plant tomatoes earlier.

Plant Warm Crops When

Soil reaches 60°F+

Soil warm enough from Apr through Nov.

Best Month to Compost

May

Microbial activity peaks when soil is warm.

Active Composting

10 months

Nearly year-round composting.

60°F 70°F 30° 50° 70° 90° 110° 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 44°F 51°F 🐢 Slow ~24 weeks
Feb 48°F 52°F 🐢 Slow ~24 weeks
Mar 54°F 57°F ♻️ Active ~14 weeks
Apr 62°F 62°F ♻️ Active ~14 weeks
May 72°F 70°F 🔥 Peak ~8 weeks
Jun 84°F 78°F 🔥 Peak ~8 weeks
Jul 89°F 87°F 🔥 Peak ~8 weeks
Aug 91°F 88°F 🔥 Peak ~8 weeks
Sep 85°F 84°F 🔥 Peak ~8 weeks
Oct 73°F 78°F 🔥 Peak ~8 weeks
Nov 60°F 67°F ♻️ Active ~14 weeks
Dec 51°F 57°F ♻️ Active ~14 weeks

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

Pest & Disease Pressure in Colleton County

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

What this means for you: Pest pressure is a function of climate, not effort. Colleton County's baseline tells you how much vigilance is normal. A bad pest year in low-pressure region = a normal year in high-pressure region.

Insect Pest Pressure

7.2 / 10

High — expect multiple pest generations. Preventative measures essential.

Disease Risk

7.2 / 10

High fungal/bacterial risk. Space plants for airflow, water at soil level.

Seasonal Risk

Spring High
Summer High
Fall High
Winter Low
View 6 common pests in your area
PestRisk LevelPeak Months
Aphids High Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
Squash vine borers High May, Jun, Jul
Stink bugs High Apr, May, Jun, Jul, Aug, Sep, Oct
Whiteflies High May, Jun, Jul, Aug, Sep, Oct
Spider mites Moderate Jun, Jul, Aug, Sep
Fire ants Low Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
Organic pest management tips
  • Install physical barriers: floating row covers, copper tape for slugs, mesh netting
  • Apply Bt (Bacillus thuringiensis) for caterpillar control — safe for beneficial insects
  • Use kaolin clay spray to deter a wide range of insects on fruiting crops
  • Release beneficial insects: ladybugs for aphids, parasitic wasps for caterpillars
  • Apply neem oil weekly during high-pressure months
  • Mulch heavily (3-4 inches) to reduce soil-borne disease splash

Cover Crops for Colleton County

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

Quick context: Cover crops do four things at once: fix nitrogen (legumes), suppress weeds (any), prevent erosion, and add organic matter when chopped down. Colleton County's seasonal pattern determines which species fit which gap.

Spring Cover Crops (4 options) — Build soil before the main growing season
Crop Plant By Terminate N-Fixing Soil Benefit
Buckwheat Mar 14 Sep 18 — Rapid growth, attracts pollinators, suppresses weeds
Cowpeas (southern peas) Mar 16 Sep 18 ✓ Yes Excellent nitrogen fixer for warm climates, edible
Sorghum-sudan grass Mar 22 Sep 11 — Massive biomass, breaks compaction, suppresses nematodes
White clover Feb 8 Sep 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 Apr 8 Oct 23 — 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 Sep 13 Feb 17 ✓ Yes Fixes nitrogen, good for heavy clay soils
Crimson clover Sep 16 Feb 24 ✓ Yes Fixes nitrogen, attracts pollinators in spring
Daikon radish Sep 24 Feb 17 — Deep taproot breaks compaction, excellent for clay soils
Hairy vetch Sep 7 Feb 24 ✓ Yes Excellent nitrogen fixer, good for depleted soils
Oats Oct 6 Feb 24 — Quick biomass, winterkills in cold zones — no spring tillage needed
Winter rye Aug 24 Feb 17 — Suppresses weeds, prevents erosion, breaks up compacted soil
Winter wheat Aug 6 Feb 24 — Erosion control, weed suppression, good biomass

Wind & Microclimate in Colleton County

Quick context: A 10 mph wind doesn't feel like much, but it triples leaf transpiration vs. still air. Colleton County's 7.4 mph average means most days are gentle on plants, but consider how a 20+ mph spring gust would affect a flat of seedlings hardened off too quickly.

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

Seasonal Wind Speed

Spring: 10 mph   Summer: 7 mph

Fall: 9 mph   Winter: 12 mph

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

Windbreak Benefit

5.3/10

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

Frost Pocket Risk

Moderate

Some terrain variation (532 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.

Rainwater Harvesting in Colleton County

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

The practical takeaway: Most gardens use 0.5-1 gallon per square foot per week in summer. Colleton County's 58" annual rainfall is enough to cover most needs if you can capture it. Rain barrels under downspouts are the simplest entry point.

Annual Collection

28,957 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 250 gal tank.

Legal Status

Unrestricted

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

Best Collection Months

Mar, Jun, Jul, Aug

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

Months to Draw From Storage

Sep, Oct, Nov

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 58.1 inches of rain per year
  • A 1,000 sq ft roof can collect roughly 28,957 gallons annually
  • Rainwater harvesting is fully legal in your state
  • Your area gets ample rainfall — even small barrels make a big difference
  • Consider a rain garden to handle overflow during heavy rainfall months

Soil & Growing Conditions in Colleton County

Soil Type

Sandy Loam

Soil pH 4.9–6 · Somewhat Poorly Drained drainage

Raised beds strongly recommended here — native soil drainage or texture limits in-ground options.

Watering Needs

Drought stress: 3.5/10

Low-to-moderate drought stress. Plan to water 1–2 times per week during peak summer. (58.2 in. annual rainfall)

Season Tips

248-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

🫧
Vermiculite $12-22

Retain moisture and nutrients in sandy soils with expanded vermiculite.

Helps sandy soil retain moisture and nutrients.

🧪
Soil Test Kit $12-25

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

Know your soil before you plant for best results.

📏
Digital pH Meter $10-20

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

Helpful for your garden setup.

🥬 Vegetables to Grow in Colleton County

114 vegetables that grow well in Zone 8b with planting dates for Colleton County.

Show all 114 vegetables with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Acorn Squash Feb 10 Mar 17 Mar 24 — Jun 16 – Jul 21 80–100
Amaranth Jan 20 Mar 17 Mar 24 — Jun 23 – Aug 11 90–120
Artichoke — — Mar 24 — Jul 28 – Oct 6 120–180
Arugula Feb 3 Feb 24 Mar 10 Sep 4 Apr 14 – Jun 16 30–50
Asparagus — — Mar 24 — — 730–1095
Beets — Feb 24 — Sep 4 Apr 21 – May 19 50–70
Belgian Endive Feb 3 Feb 24 Mar 10 Sep 4 Jun 30 – Aug 25 110–150
Bitter Melon Jan 20 Mar 17 Mar 24 — May 26 – Jul 7 60–90
Black Beans — Mar 17 — — Jun 16 – Aug 4 90–120
Bok Choy Feb 3 Feb 24 Mar 10 Sep 4 Apr 21 – May 26 40–60
Broccoli Feb 3 Feb 24 Mar 10 Sep 4 May 12 – Jun 23 60–90
Broccoli Rabe Feb 3 Feb 24 Mar 10 Sep 4 Apr 21 – May 26 40–60
Brussels Sprouts Feb 3 Feb 24 Mar 10 Sep 4 Jun 9 – Aug 4 90–130
Butternut Squash Feb 10 Mar 17 Mar 24 — Jun 23 – Jul 28 85–110
Cabbage Feb 3 Feb 24 Mar 10 Sep 4 May 12 – Jul 7 60–100
Calabash Jan 20 Mar 17 Mar 24 — Jun 16 – Aug 11 80–120
Cardoon — — Mar 24 — Jul 28 – Sep 8 120–150
Carrots — Feb 24 — Sep 4 Apr 28 – Jun 2 60–80
Cauliflower Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jul 7 55–100
Celeriac Feb 3 Feb 24 Mar 10 Sep 4 Jun 23 – Jul 28 100–120
Celery Feb 3 Feb 24 Mar 10 Sep 4 Jun 2 – Jul 28 80–120
Celtuce Feb 3 Feb 24 Mar 10 Sep 4 May 12 – Jun 23 60–90
Chard Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jun 23 50–60
Chayote Jan 20 Mar 17 Mar 24 — Jul 28 – Oct 6 120–180
Chickpeas Feb 3 Feb 24 Mar 10 Sep 4 Jun 2 – Jul 14 80–110
Chicory Feb 3 Feb 24 Mar 10 Sep 4 May 12 – Jun 23 60–85
Chinese Cabbage Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jun 2 50–70
Christmas Lima Beans Jan 20 Mar 17 Mar 24 — Jun 16 – Jul 21 80–100
Collard Greens Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jul 7 55–75
Corn — Mar 17 — — May 19 – Jul 14 60–100
Cowpeas — Mar 17 — — May 19 – Jun 30 60–90
Cress Feb 3 Feb 24 Mar 10 Sep 4 Mar 24 – Apr 14 14–21
Crookneck Squash Feb 10 Mar 17 Mar 24 — May 12 – Jun 9 45–60
Crosne — Feb 24 — Sep 4 Jul 28 – Sep 29 150–200
Cucumber Feb 10 Mar 17 Mar 24 — May 19 – Jul 14 50–70
Daikon — Feb 24 — Sep 4 Apr 21 – May 19 50–70
Delicata Squash Feb 10 Mar 17 Mar 24 — Jun 16 – Jul 21 80–100
Edamame — Mar 17 — — Jun 2 – Jul 14 75–100
Eggplant Jan 6 Mar 17 Mar 24 — Jun 2 – Aug 4 65–85
Endive Feb 3 Feb 24 Mar 10 Sep 4 Apr 28 – Jun 2 45–65
Escarole Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jun 2 50–70
Fava Beans Feb 3 Feb 24 Mar 10 Sep 4 May 26 – Jul 7 75–100
Fennel Jan 20 Mar 17 Mar 24 — May 26 – Jul 7 60–90
Garlic — — — Oct 2 Jan 1 – Jun 18 90–240
Ginger Jan 20 Mar 17 Mar 24 — Nov 24 – Dec 8 240–300
Green Beans — Mar 17 — — May 12 – Jul 7 50–65
Horseradish — — Mar 24 — Jul 28 – Oct 6 120–180
Hot Peppers Jan 6 Mar 17 Mar 24 — Jun 2 – Sep 8 70–120
Hubbard Squash Feb 10 Mar 17 Mar 24 — Jul 7 – Aug 11 100–120
Jicama Jan 20 Mar 17 Mar 24 — Jul 28 – Oct 6 120–180
Kabocha Feb 10 Mar 17 Mar 24 — Jun 23 – Jul 21 85–100
Kai Lan Feb 3 Feb 24 Mar 10 Sep 4 Apr 28 – May 26 45–60
Kale Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jun 30 50–70
Kidney Beans — Mar 17 — — Jun 16 – Jul 21 85–110
Kohlrabi Feb 3 Feb 24 Mar 10 Sep 4 Apr 28 – Jun 2 45–65
Komatsuna Feb 3 Feb 24 Mar 10 Sep 4 Apr 14 – May 19 35–50
Leeks Feb 3 Feb 24 Mar 10 Sep 4 Jun 9 – Aug 25 90–150
Lentils Feb 3 Feb 24 Mar 10 Sep 4 Jun 2 – Jul 14 80–110
Lettuce Feb 3 Feb 24 Mar 10 Sep 4 Apr 14 – Jun 23 30–60
Lima Beans — Mar 17 — — May 19 – Jun 30 60–90
Loofah Jan 20 Mar 17 Mar 24 — Jul 7 – Sep 8 100–150
Luffa Jan 20 Mar 17 Mar 24 — Jun 23 – Sep 8 90–150
Mache Feb 3 Feb 24 Mar 10 Sep 4 Apr 21 – May 26 40–60
Malabar Spinach Jan 20 Mar 17 Mar 24 — May 19 – Jun 16 55–70
Melon Feb 10 Mar 17 Mar 24 — Jun 2 – Jul 21 70–100
Microgreens Feb 3 Feb 24 Mar 10 Sep 4 Mar 17 – Apr 14 7–21
Mitsuba Feb 3 Feb 24 Mar 3 Sep 4 Apr 28 – Jun 23 50–70
Mizuna Feb 3 Feb 24 Mar 10 Sep 4 Apr 14 – May 12 30–45
Mustard Greens Feb 3 Feb 24 Mar 10 Sep 4 Apr 14 – Jun 16 30–50
Napa Cabbage Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jun 9 55–75
New Zealand Spinach Jan 20 Mar 17 Mar 24 — May 19 – Jun 16 55–70
Okra Jan 20 Mar 17 Mar 24 — May 19 – Jul 14 50–65
Onion Feb 3 Feb 24 Mar 10 Sep 4 Jun 9 – Jul 28 90–120
Pac Choi Feb 3 Feb 24 Mar 10 Sep 4 Apr 21 – May 19 40–55
Parsnip — Feb 24 — Sep 4 Jun 9 – Jul 21 100–130
Patty Pan Squash Feb 10 Mar 17 Mar 24 — May 12 – Jun 9 45–60
Peas Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jun 30 55–70
Peppers Jan 6 Mar 17 Mar 24 — May 26 – Aug 4 60–90
Pole Beans Jan 20 Mar 17 Mar 24 — May 19 – Jul 14 55–70
Potatoes Jan 20 Mar 17 Mar 24 — Jun 2 – Aug 11 70–120
Pumpkin Feb 10 Mar 17 Mar 24 — Jun 23 – Aug 11 85–120
Purslane Feb 3 Feb 24 Mar 10 Sep 4 Apr 21 – May 26 40–60
Radicchio Feb 3 Feb 24 Mar 10 Sep 4 May 12 – Jun 16 60–80
Radish — Feb 24 — Sep 4 Mar 24 – Apr 14 22–35
Rhubarb — — Mar 31 — — 365–730
Romanesco Feb 3 Feb 24 Mar 10 Sep 4 May 26 – Jul 7 75–100
Rutabaga — Feb 24 — Sep 4 May 19 – Jun 23 80–100
Salsify — Feb 24 — Sep 4 Jun 9 – Jul 21 100–130
Savoy Cabbage Feb 3 Feb 24 Mar 10 Sep 4 May 19 – Jul 14 70–110
Scallions Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jun 2 50–70
Scarlet Runner Beans Jan 20 Mar 17 Mar 24 — May 26 – Jun 30 60–80
Shallot Feb 3 Feb 24 Mar 10 Sep 4 Jun 9 – Jul 28 90–120
Shiso Jan 20 Mar 17 Mar 24 — May 19 – Jul 14 50–70
Snap Peas Jan 20 Mar 17 Mar 24 — May 19 – Jul 14 55–70
Snow Peas Feb 3 Feb 24 Mar 10 Sep 4 May 5 – Jun 30 50–65
Soybeans — Mar 17 — — Jun 9 – Aug 4 80–120
Spaghetti Squash Feb 10 Mar 17 Mar 24 — Jun 23 – Jul 21 85–100
Spinach Feb 3 Feb 24 Mar 10 Sep 4 Apr 14 – Jun 16 35–50
Squash (Summer) Feb 10 Mar 17 Mar 24 — May 12 – Jul 14 45–65
Squash (Winter) Feb 10 Mar 17 Mar 24 — Jun 16 – Aug 11 80–120
Sunchoke — — Mar 24 — Jul 14 – Sep 8 110–150
Sweet Corn — Mar 17 — — May 19 – Jun 30 60–90
Sweet Potatoes Jan 20 Mar 17 Mar 24 — Jun 23 – Aug 11 90–120
Tatsoi Feb 3 Feb 24 Mar 10 Sep 4 Apr 14 – May 19 35–50
Tomatillo Jan 20 Mar 17 Mar 24 — May 26 – Aug 4 60–85
Tomatoes Jan 20 Mar 17 Mar 24 — May 26 – Aug 4 60–85
Turmeric Jan 20 Mar 17 Mar 24 — Nov 24 – Dec 8 240–300
Turnip — Feb 24 — Sep 4 Apr 7 – May 12 40–60
Watercress Feb 3 Feb 24 Mar 10 Sep 4 Apr 21 – May 26 40–60
Watermelon Feb 10 Mar 17 Mar 24 — Jun 2 – Jul 21 70–100
Wax Beans — Mar 17 — — May 12 – Jul 7 50–65
Winter Melon Jan 20 Mar 17 Mar 24 — Jun 23 – Aug 11 90–120
Yard Long Beans Jan 20 Mar 17 Mar 24 — May 19 – Jun 30 55–80
Zucchini Feb 10 Mar 17 Mar 24 — May 12 – Jul 7 45–60

🍓 Fruits to Grow in Colleton County

27 fruits that grow well in Zone 8b with planting dates for Colleton County.

Show all 27 fruits with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Alpine Strawberries — — Mar 31 — Jun 30 – Oct 13 90–180
Aronia — — Mar 31 — — 730–1095
Blackberries — — Mar 31 — — 365–730
Blueberries — — Mar 31 — — 730–1095
Boysenberries — — Mar 31 — — 365–730
Cantaloupe — — Mar 31 — Jun 9 – Jul 14 70–90
Che Fruit — — Mar 31 — — 1095–1825
Elderberries — — Mar 31 — — 730–1095
Figs — — Mar 31 — — 730–1825
Goji Berries — — Mar 31 — — 730–1095
Gooseberries — — Mar 31 — — 730–1095
Grapes — — Mar 31 — — 730–1095
Ground Cherry — — Mar 31 — Jun 9 – Aug 4 65–80
Hardy Kiwi — — Mar 31 — — 1095–1825
Honeydew — — Mar 31 — Jun 23 – Aug 4 80–110
Jostaberry — — Mar 31 — — 730–1095
Kiwi — — Mar 31 — — 1095–1825
Loquat — — Mar 31 — — 730–1825
Medlar — — Mar 31 — — 1095–1825
Mulberries — — Mar 31 — — 730–1825
Pawpaw — — Mar 31 — — 1095–2555
Persimmon — — Mar 31 — — 1095–2555
Pomegranate — — Mar 31 — — 730–1095
Quince — — Mar 31 — — 1095–1825
Raspberries — — Mar 31 — — 365–730
Serviceberries — — Mar 31 — — 730–1095
Strawberries — — Mar 31 — Jun 30 – Dec 15 90–365

🌿 Herbs to Grow in Colleton County

39 herbs that grow well in Zone 8b with planting dates for Colleton County.

Show all 39 herbs with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Angelica Feb 3 Feb 24 Mar 3 Sep 4 — 365–730
Anise Feb 3 Feb 24 Mar 3 Sep 4 Jun 2 – Aug 18 90–120
Basil Jan 20 Mar 17 Mar 24 — May 19 – Jul 21 50–75
Bee Balm — — Mar 17 — Jun 16 – Sep 1 90–120
Borage Feb 3 Feb 24 Mar 3 Sep 4 Apr 28 – Jun 16 50–60
Caraway Feb 3 Feb 24 Mar 3 Sep 4 — 365–450
Catnip — — Mar 17 — May 19 – Jul 21 60–80
Chamomile Feb 3 Feb 24 Mar 3 Sep 4 May 5 – Jul 14 60–90
Chervil Feb 3 Feb 24 Mar 3 Sep 4 Apr 14 – Jun 16 40–60
Chives — — Mar 17 — May 19 – Jul 28 60–90
Cilantro Feb 3 Feb 24 Mar 3 Sep 4 Apr 14 – Jun 16 40–60
Comfrey — — Mar 17 — May 19 – Jul 28 60–90
Cumin Feb 3 Feb 24 Mar 3 Sep 4 Jun 16 – Aug 18 100–120
Dill Feb 3 Feb 24 Mar 3 Sep 4 Apr 14 – Jun 16 40–60
Epazote Jan 20 Mar 17 Mar 24 — May 12 – Jul 7 45–60
Fennel (herb) Feb 3 Feb 24 Mar 3 Sep 4 May 5 – Jul 14 60–90
Feverfew — — Mar 17 — Jun 16 – Sep 1 90–120
Garlic Chives — — Mar 17 — May 19 – Jul 28 60–90
Horehound — — Mar 17 — Jun 2 – Jul 28 75–90
Hyssop — — Mar 17 — May 26 – Jul 28 70–90
Lemon Balm — — Mar 17 — May 19 – Jul 7 60–70
Lemon Thyme — — Mar 17 — May 26 – Jul 28 70–90
Lemon Verbena Jan 20 Mar 17 Mar 24 — May 26 – Aug 4 60–90
Lemongrass Jan 20 Mar 17 Mar 24 — Jun 9 – Sep 8 75–120
Lovage — — Mar 17 — May 26 – Jul 28 70–90
Marjoram — — Mar 17 — May 19 – Jul 28 60–90
Mint — — Mar 17 — May 19 – Jul 28 60–90
Oregano — — Mar 17 — May 19 – Jul 28 60–90
Parsley Feb 3 Feb 24 Mar 3 Sep 4 May 5 – Jul 7 60–80
Rosemary — — Mar 17 — Jun 9 – Oct 27 80–180
Rue — — Mar 17 — May 26 – Jul 28 70–90
Sage — — Mar 17 — Jun 2 – Jul 28 75–90
Savory — — Mar 17 — May 12 – Jul 7 50–70
Sorrel Feb 3 Feb 24 Mar 3 Sep 4 Apr 14 – Jun 16 40–60
Stevia Jan 20 Mar 17 Mar 24 — May 26 – Aug 4 60–90
Tarragon — — Mar 17 — May 19 – Jul 28 60–90
Thai Basil Jan 20 Mar 17 Mar 24 — May 19 – Jul 21 50–75
Thyme — — Mar 17 — May 26 – Jul 28 70–90
Valerian — — Mar 17 — Jul 21 – Oct 27 120–180

🌸 Flowers to Grow in Colleton County

54 flowers that grow well in Zone 8b with planting dates for Colleton County.

Show all 54 flowers with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Bloom Days to Maturity
Ageratum Jan 27 Feb 24 Feb 24 — Apr 21 – Sep 22 60–75
Alliums — — — Oct 16 Nov 13 – Dec 4 28–42
Anemones — — — Sep 18 Sep 25 – Oct 23 90–120
Astilbe Jan 13 — Mar 10 — May 19 – Jul 7 70–100
Bachelor's Button — Jan 20 Feb 17 Sep 18 Apr 21 – Aug 18 60–90
Begonias Dec 30 — Feb 24 — May 5 – Oct 6 70–90
Black-eyed Susan Jan 13 Feb 24 Mar 10 — May 19 – Oct 13 60–80
Bleeding Hearts Jan 13 — Mar 10 — Apr 28 – May 26 60–90
Calendula — Jan 20 Feb 17 Sep 4 Apr 7 – Sep 1 50–70
California Poppy — — — Sep 4 Nov 13 – Mar 5 60–90
Celosia Feb 10 Feb 24 Feb 24 — Apr 28 – Oct 6 60–90
Columbine Jan 13 Mar 10 Mar 10 — Apr 28 – May 26 70–100
Coreopsis Jan 13 Feb 24 Mar 10 — May 12 – Oct 6 60–80
Cosmos Feb 10 Feb 17 Feb 17 — Apr 28 – Sep 29 60–90
Crocus — — — Oct 16 Sep 18 – Oct 9 10–20
Daffodils — — — Oct 16 Sep 25 – Oct 23 20–40
Dahlias Feb 17 Mar 10 Mar 10 — May 19 – Nov 3 70–120
Daylily Jan 13 — Mar 10 — May 19 – Oct 20 60–90
Dianthus Jan 13 Jan 20 Jan 27 — Mar 17 – May 26 60–80
Echinacea (Purple Coneflower) Jan 13 Mar 10 Mar 10 — May 19 – Oct 6 70–90
Foxglove Jan 13 Mar 3 Mar 3 — Apr 21 – May 19 80–120
Freesia — — — Oct 2 Oct 23 – Nov 27 84–112
Gaillardia (Blanket Flower) Jan 27 Feb 24 Feb 24 — May 5 – Oct 20 70–100
Geraniums Dec 30 — Feb 24 — May 5 – Oct 6 70–100
Gladiolus — Mar 10 Mar 10 — May 19 – Nov 3 70–100
Hostas Jan 6 — Mar 10 — May 19 – Sep 22 60–90
Hyacinths — — — Oct 16 Oct 9 – Oct 30 14–28
Hydrangeas Jan 6 — Mar 3 — May 12 – Sep 15 90–150
Impatiens Jan 13 — Mar 3 — May 12 – Oct 13 60–75
Irises — Division Mar 3 — Apr 21 – May 26 60–100
Larkspur — — — Sep 4 Nov 13 – Mar 5 60–90
Lavender Jan 13 — Mar 10 — May 19 – Aug 25 90–120
Lilies — Division Mar 3 — May 12 – Sep 1 70–120
Lobelia Jan 13 — Jan 27 — Mar 24 – May 5 70–80
Lupine Jan 13 Mar 10 Mar 10 — Apr 28 – May 26 75–100
Marigolds Feb 3 Feb 24 Feb 24 — Apr 21 – Sep 8 50–70
Nasturtium Feb 10 Feb 24 Feb 24 — Apr 21 – Oct 6 55–65
Pansy Dec 30 — Feb 17 Sep 4 Apr 14 – Aug 4 70–90
Peonies — Division Mar 10 — May 5 – Jun 2 90–120
Petunia Jan 13 — Mar 3 — May 12 – Sep 29 70–90
Phlox Jan 13 Mar 10 Mar 10 — May 19 – Jul 28 80–110
Portulaca Feb 10 Feb 24 Feb 24 — Apr 14 – Sep 22 50–70
Ranunculus — — — Sep 18 Oct 2 – Oct 30 90–120
Roses Jan 6 — Mar 3 — May 12 – Oct 13 90–180
Salvia Jan 13 — Feb 24 — May 5 – Oct 6 70–90
Sedum (Stonecrop) Jan 13 — Mar 10 — Jun 30 – Sep 22 60–90
Snapdragon Dec 30 Jan 27 Feb 17 Sep 4 Apr 28 – Sep 1 70–100
Sunflower Feb 17 Feb 24 Feb 24 — May 19 – Oct 6 70–100
Sweet Alyssum Jan 27 Jan 27 Feb 17 Sep 18 Mar 31 – Aug 4 45–60
Sweet Pea — — — Sep 11 Nov 20 – Jan 29 65–85
Tulips — — — Oct 16 Oct 2 – Oct 30 15–30
Vinca (Annual) Dec 30 — Feb 24 — May 5 – Oct 6 70–90
Yarrow Jan 13 Feb 24 Mar 10 — May 12 – Oct 6 60–90
Zinnia Feb 10 Feb 24 Feb 24 — May 5 – Oct 6 60–70

Monthly Planting Guide for Colleton County