Chatham County, GA — Planting Guide
Chatham County, Georgia gardeners: here's your June plan
Your Chatham County, Georgia garden is entering a new phase. Here's what's on the schedule for June and why each task matters now.
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Bring in the basil, cucumber, and green beans
Taste as you pick. The first ripe produce is the best feedback loop you'll get all season.
July will be here before you know it — start on
- First harvests: basil, cucumber, and green beans
Chatham County is in USDA Zone 9a. The average last spring frost is March 5 and the first fall frost is November 23, giving you a growing season of approximately 263 days.
At an elevation of 398 ft, Chatham County receives approximately 51.2 in of rainfall annually. Summer highs average 91°F with winter lows around 40°F. The predominant soil type is Sandy Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 44 days year to year — ranging from February 9 in warm years to March 24 in cold years. The growing season is trending shorter by about 2.59 days per decade. Chatham County scores 50/100 (Moderate) on the Microclimate Index.
🌡️ Zone
9a (20°F to 25°F min)
❄️ Last Frost
March 5
🍂 First Frost
November 23
📅 Growing Season
263 days
⛰️ Elevation
398 ft
🌧️ Annual Rainfall
51.2 in
Monthly Watering Calendar for Chatham County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
What this means for you: The 1-inch-per-week rule applies to most vegetable crops. Chatham County averages 51" a year — divide by 52 and compare to that 1" target. Some months are above, some below; that's where the calendar earns its keep.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 4.3 in | 9 days | — | None |
| Feb | 4.4 in | 9 days | — | Low |
| Mar | 4.8 in | 11 days | — | Low |
| Apr | 4.2 in | 7 days | 0.1 in | Low |
| May | 4.2 in | 9 days | 0.1 in | Low |
| Jun | 4.4 in | 12 days | — | Low |
| Jul | 6 in | 13 days | — | Low |
| Aug | 4.3 in | 12 days | — | Low |
| Sep | 3.4 in | 8 days | 0.9 in | Moderate |
| Oct | 2.9 in | 6 days | 1.4 in | Moderate |
| Nov | 4 in | 8 days | 0.3 in | Low |
| Dec | 4.3 in | 9 days | — | None |
Annual total: 51.2 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.
Chatham County Soil Profile
Soil Type
Sandy Loam
Soil pH
5-6.1
Drainage
Well Drained
Frost Risk Probability
Based on 31 years of NOAA weather station data from 3 stations
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) | Mar 24 | Dec 14 | 265 days |
| Cautious | Mar 13 | Nov 30 | 262 days |
| Average year | Mar 5 | Nov 23 | 263 days |
| Optimistic | Feb 20 | Nov 16 | 269 days |
| Aggressive (risky) | Feb 9 | Nov 10 | 274 days |
Not very — frost dates can vary by ±44 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Yes — growing seasons are getting shorter here (about 2.6 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Chatham County presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Chatham 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 Chatham County's climate and soil.
County Extension Office
Chatham County University of Georgia Cooperative Extension Extension Office
Phone: 706-542-3824
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.
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.
Services Available in Chatham County
Finding local nurseries & garden centers in Chatham County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Chatham 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 Chatham County GA" or "garden center Chatham 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 Chatham County GA" or check your extension office and local parks department. Facebook groups like "Chatham County Gardeners" or "Georgia 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
Sunlight & Day Length in Chatham County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Why it matters: Day length is the trigger that tells lettuce, spinach, and cilantro to bolt. In Chatham County, knowing when that day-length threshold arrives helps you plant a final round in time to harvest before it bolts.
Longest Day
14.1 hours
Summer solstice daylight
Shortest Day
9.9 hours
Winter solstice daylight
Peak Sun Hours
8.5 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.
Onion tip: Day-neutral onion varieties like Candy, Cabernet, and Sierra Blanca perform best in your day-length range.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 10.1 hr | 5.1 hr | Short day |
| February | 10.9 hr | 5.6 hr | Short day |
| March | 11.8 hr | 6.7 hr | Short day |
| April | 12.8 hr | 7.9 hr | Neutral |
| May | 13.6 hr | 8.5 hr | Neutral |
| June | 14.1 hr | 8.5 hr | Long day |
| July | 13.9 hr | 7.9 hr | Neutral |
| August | 13.2 hr | 7.1 hr | Neutral |
| September | 12.2 hr | 7.2 hr | Neutral |
| October | 11.2 hr | 7.1 hr | Short day |
| November | 10.3 hr | 5.6 hr | Short day |
| December | 9.9 hr | 5 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Chatham County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
What this means for you: Compost piles need 130-160°F internal temp to actively break down. Below 50°F ambient, microbial activity slows dramatically. Chatham County's soil temperature curve also tells you when your compost is working and when it's napping.
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.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 46°F | 52°F | 🐢 Slow | ~24 weeks |
| Feb | 48°F | 53°F | 🐢 Slow | ~24 weeks |
| Mar | 53°F | 57°F | ♻️ Active | ~14 weeks |
| Apr | 64°F | 62°F | ♻️ Active | ~14 weeks |
| May | 73°F | 71°F | 🔥 Peak | ~8 weeks |
| Jun | 83°F | 80°F | 🔥 Peak | ~8 weeks |
| Jul | 92°F | 87°F | 🔥 Peak | ~8 weeks |
| Aug | 90°F | 89°F | 🔥 Peak | ~8 weeks |
| Sep | 84°F | 85°F | 🔥 Peak | ~8 weeks |
| Oct | 73°F | 77°F | 🔥 Peak | ~8 weeks |
| Nov | 62°F | 67°F | ♻️ Active | ~14 weeks |
| Dec | 52°F | 58°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 Chatham 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. Chatham 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
High — expect multiple pest generations. Preventative measures essential.
Disease Risk
High fungal/bacterial risk. Space plants for airflow, water at soil level.
Seasonal Risk
View 6 common pests in your area
| Pest | Risk Level | Peak 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 | High | 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 Chatham County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
For new gardeners: 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 (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Mar 8 | Sep 28 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Mar 10 | Sep 14 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Mar 17 | Sep 28 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Feb 8 | Sep 21 | ✓ 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 2 | Nov 2 | — | 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 17 | Feb 12 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Sep 15 | Feb 12 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Oct 1 | Feb 19 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Sep 6 | Feb 12 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Oct 17 | Feb 12 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Aug 30 | Feb 12 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Aug 15 | Feb 19 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Chatham County
The practical takeaway: Wind shapes the garden you don't think about: bee paths, evaporation, structural stress on tomato cages. Chatham County's 7.7 mph background level is a baseline you should know before placing the tallest crops (sunflowers, pole beans, sweet corn).
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 11 mph Summer: 8 mph
Fall: 9 mph Winter: 12 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
5/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Moderate
Some terrain variation (545 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.
Rainwater Harvesting in Chatham County
How much water you can collect, when to collect it, and what size system you need for your garden.
Why it matters: Building a rainwater system is mostly about doing the math: roof area × annual rainfall × 0.6 = gallons you could realistically capture. For Chatham County, that's your 51" times your roof.
Annual Collection
25,518 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 500 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
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 51.2 inches of rain per year
- A 1,000 sq ft roof can collect roughly 25,518 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 Chatham County
Soil Type
Sandy Loam
Soil pH 5–6.1 · 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. (51.2 in. annual rainfall)
Season Tips
263-day frost-free season
Your long season supports multiple successions and heat-demanding crops like melons, sweet potatoes, and peppers. Plant warm-season crops as soon as soil warms.
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.
Recommended for Your Garden
Reduce heat stress and sun scorch in hot climates with UV-stabilized shade cloth.
Retain moisture and nutrients in sandy soils with expanded vermiculite.
Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.
🥬 Vegetables to Grow in Chatham County
114 vegetables that grow well in Zone 9a with planting dates for Chatham County.
Show all 114 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Feb 5 | Mar 5 | Mar 12 | — | Jun 4 – Jul 9 | 80–100 |
| Amaranth | Jan 22 | Mar 5 | Mar 12 | — | Jun 11 – Jul 30 | 90–120 |
| Artichoke | — | — | Mar 19 | — | Jul 23 – Oct 1 | 120–180 |
| Arugula | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 9 – Jun 11 | 30–50 |
| Asparagus | — | — | Mar 19 | — | — | 730–1095 |
| Beets | — | Feb 12 | — | Sep 28 | Apr 9 – May 7 | 50–70 |
| Belgian Endive | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Jun 25 – Aug 20 | 110–150 |
| Bitter Melon | Jan 22 | Mar 5 | Mar 12 | — | May 14 – Jun 25 | 60–90 |
| Black Beans | — | Mar 12 | — | — | Jun 11 – Jul 30 | 90–120 |
| Bok Choy | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 16 – May 21 | 40–60 |
| Broccoli | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 7 – Jun 18 | 60–90 |
| Broccoli Rabe | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 16 – May 21 | 40–60 |
| Brussels Sprouts | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Jun 4 – Jul 30 | 90–130 |
| Butternut Squash | Feb 5 | Mar 5 | Mar 12 | — | Jun 11 – Jul 16 | 85–110 |
| Cabbage | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 7 – Jul 2 | 60–100 |
| Calabash | Jan 22 | Mar 5 | Mar 12 | — | Jun 4 – Jul 30 | 80–120 |
| Cardoon | — | — | Mar 19 | — | Jul 23 – Sep 3 | 120–150 |
| Carrots | — | Feb 12 | — | Sep 28 | Apr 16 – May 21 | 60–80 |
| Cauliflower | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – Jul 2 | 55–100 |
| Celeriac | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Jun 18 – Jul 23 | 100–120 |
| Celery | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 28 – Jul 23 | 80–120 |
| Celtuce | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 7 – Jun 18 | 60–90 |
| Chard | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – Jun 18 | 50–60 |
| Chayote | Jan 22 | Mar 5 | Mar 12 | — | Jul 16 – Sep 24 | 120–180 |
| Chickpeas | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 28 – Jul 9 | 80–110 |
| Chicory | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 7 – Jun 18 | 60–85 |
| Chinese Cabbage | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – May 28 | 50–70 |
| Christmas Lima Beans | Jan 22 | Mar 5 | Mar 12 | — | Jun 4 – Jul 9 | 80–100 |
| Collard Greens | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – Jul 2 | 55–75 |
| Corn | — | Mar 12 | — | — | May 14 – Jul 9 | 60–100 |
| Cowpeas | — | Mar 12 | — | — | May 14 – Jun 25 | 60–90 |
| Cress | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Mar 19 – Apr 9 | 14–21 |
| Crookneck Squash | Feb 5 | Mar 5 | Mar 12 | — | Apr 30 – May 28 | 45–60 |
| Crosne | — | Feb 12 | — | Sep 28 | Jul 16 – Sep 17 | 150–200 |
| Cucumber | Feb 5 | Mar 5 | Mar 12 | — | May 7 – Jul 2 | 50–70 |
| Daikon | — | Feb 12 | — | Sep 28 | Apr 9 – May 7 | 50–70 |
| Delicata Squash | Feb 5 | Mar 5 | Mar 12 | — | Jun 4 – Jul 9 | 80–100 |
| Edamame | — | Mar 12 | — | — | May 28 – Jul 9 | 75–100 |
| Eggplant | Jan 22 | Mar 5 | Mar 12 | — | May 21 – Jul 23 | 65–85 |
| Endive | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 23 – May 28 | 45–65 |
| Escarole | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – May 28 | 50–70 |
| Fava Beans | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 21 – Jul 2 | 75–100 |
| Fennel | Jan 22 | Mar 5 | Mar 12 | — | May 14 – Jun 25 | 60–90 |
| Garlic | — | — | — | Oct 12 | Jan 11 – Jun 28 | 90–240 |
| Ginger | Jan 22 | Mar 5 | Mar 12 | — | Nov 12 – Jan 7 | 240–300 |
| Green Beans | — | Mar 12 | — | — | May 7 – Jul 2 | 50–65 |
| Horseradish | — | — | Mar 19 | — | Jul 23 – Oct 1 | 120–180 |
| Hot Peppers | Jan 22 | Mar 5 | Mar 12 | — | May 21 – Aug 27 | 70–120 |
| Hubbard Squash | Feb 5 | Mar 5 | Mar 12 | — | Jun 25 – Jul 30 | 100–120 |
| Jicama | Jan 22 | Mar 5 | Mar 12 | — | Jul 16 – Sep 24 | 120–180 |
| Kabocha | Feb 5 | Mar 5 | Mar 12 | — | Jun 11 – Jul 9 | 85–100 |
| Kai Lan | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 23 – May 21 | 45–60 |
| Kale | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – Jun 25 | 50–70 |
| Kidney Beans | — | Mar 12 | — | — | Jun 11 – Jul 16 | 85–110 |
| Kohlrabi | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 23 – May 28 | 45–65 |
| Komatsuna | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 9 – May 14 | 35–50 |
| Leeks | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Jun 4 – Aug 20 | 90–150 |
| Lentils | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 28 – Jul 9 | 80–110 |
| Lettuce | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 9 – Jun 18 | 30–60 |
| Lima Beans | — | Mar 12 | — | — | May 14 – Jun 25 | 60–90 |
| Loofah | Jan 22 | Mar 5 | Mar 12 | — | Jun 25 – Aug 27 | 100–150 |
| Luffa | Jan 22 | Mar 5 | Mar 12 | — | Jun 11 – Aug 27 | 90–150 |
| Mache | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 16 – May 21 | 40–60 |
| Malabar Spinach | Jan 22 | Mar 5 | Mar 12 | — | May 7 – Jun 4 | 55–70 |
| Melon | Feb 5 | Mar 5 | Mar 12 | — | May 21 – Jul 9 | 70–100 |
| Microgreens | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Mar 12 – Apr 9 | 7–21 |
| Mitsuba | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 23 – Jun 18 | 50–70 |
| Mizuna | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 9 – May 7 | 30–45 |
| Mustard Greens | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 9 – Jun 11 | 30–50 |
| Napa Cabbage | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – Jun 4 | 55–75 |
| New Zealand Spinach | Jan 22 | Mar 5 | Mar 12 | — | May 7 – Jun 4 | 55–70 |
| Okra | Jan 22 | Mar 5 | Mar 12 | — | May 7 – Jul 2 | 50–65 |
| Onion | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Jun 4 – Jul 23 | 90–120 |
| Pac Choi | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 16 – May 14 | 40–55 |
| Parsnip | — | Feb 12 | — | Sep 28 | May 28 – Jul 9 | 100–130 |
| Patty Pan Squash | Feb 5 | Mar 5 | Mar 12 | — | Apr 30 – May 28 | 45–60 |
| Peas | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – Jun 25 | 55–70 |
| Peppers | Jan 22 | Mar 5 | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Pole Beans | Jan 22 | Mar 5 | Mar 12 | — | May 7 – Jul 2 | 55–70 |
| Potatoes | Jan 22 | Mar 5 | Mar 12 | — | May 21 – Jul 30 | 70–120 |
| Pumpkin | Feb 5 | Mar 5 | Mar 12 | — | Jun 11 – Jul 30 | 85–120 |
| Purslane | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 16 – May 21 | 40–60 |
| Radicchio | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 7 – Jun 11 | 60–80 |
| Radish | — | Feb 12 | — | Sep 28 | Mar 12 – Apr 2 | 22–35 |
| Romanesco | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 21 – Jul 2 | 75–100 |
| Rutabaga | — | Feb 12 | — | Sep 28 | May 7 – Jun 11 | 80–100 |
| Salsify | — | Feb 12 | — | Sep 28 | May 28 – Jul 9 | 100–130 |
| Savoy Cabbage | Feb 5 | Feb 12 | Mar 5 | Sep 28 | May 14 – Jul 9 | 70–110 |
| Scallions | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – May 28 | 50–70 |
| Scarlet Runner Beans | Jan 22 | Mar 5 | Mar 12 | — | May 14 – Jun 18 | 60–80 |
| Shallot | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Jun 4 – Jul 23 | 90–120 |
| Shiso | Jan 22 | Mar 12 | Mar 12 | — | May 7 – Jul 2 | 50–70 |
| Snap Peas | Jan 22 | Mar 5 | Mar 12 | — | May 7 – Jul 2 | 55–70 |
| Snow Peas | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 30 – Jun 25 | 50–65 |
| Soybeans | — | Mar 12 | — | — | Jun 4 – Jul 30 | 80–120 |
| Spaghetti Squash | Feb 5 | Mar 5 | Mar 12 | — | Jun 11 – Jul 9 | 85–100 |
| Spinach | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 9 – Jun 11 | 35–50 |
| Squash (Summer) | Feb 5 | Mar 5 | Mar 12 | — | Apr 30 – Jul 2 | 45–65 |
| Squash (Winter) | Feb 5 | Mar 5 | Mar 12 | — | Jun 4 – Jul 30 | 80–120 |
| Sunchoke | — | — | Mar 19 | — | Jul 9 – Sep 3 | 110–150 |
| Sweet Corn | — | Mar 12 | — | — | May 14 – Jun 25 | 60–90 |
| Sweet Potatoes | Jan 22 | Mar 5 | Mar 12 | — | Jun 11 – Jul 30 | 90–120 |
| Tatsoi | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 9 – May 14 | 35–50 |
| Tomatillo | Jan 22 | Mar 5 | Mar 12 | — | May 14 – Jul 23 | 60–85 |
| Tomatoes | Jan 22 | Mar 5 | Mar 12 | — | May 14 – Jul 23 | 60–85 |
| Turmeric | Jan 22 | Mar 5 | Mar 12 | — | Nov 12 – Jan 7 | 240–300 |
| Turnip | — | Feb 12 | — | Sep 28 | Mar 26 – Apr 30 | 40–60 |
| Watercress | Feb 5 | Feb 12 | Mar 5 | Sep 28 | Apr 16 – May 21 | 40–60 |
| Watermelon | Feb 5 | Mar 5 | Mar 12 | — | May 21 – Jul 9 | 70–100 |
| Wax Beans | — | Mar 12 | — | — | May 7 – Jul 2 | 50–65 |
| Winter Melon | Jan 22 | Mar 5 | Mar 12 | — | Jun 11 – Jul 30 | 90–120 |
| Yam | Jan 22 | Mar 5 | Mar 12 | — | Sep 10 – Jan 7 | 180–330 |
| Yard Long Beans | Jan 22 | Mar 5 | Mar 12 | — | May 7 – Jun 18 | 55–80 |
| Zucchini | Feb 5 | Mar 5 | Mar 12 | — | Apr 30 – Jun 25 | 45–60 |
🍓 Fruits to Grow in Chatham County
24 fruits that grow well in Zone 9a with planting dates for Chatham County.
Show all 24 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Mar 19 | — | Jun 18 – Oct 1 | 90–180 |
| Blackberries | — | — | Mar 19 | — | — | 365–730 |
| Boysenberries | — | — | Mar 19 | — | — | 365–730 |
| Cantaloupe | — | — | Mar 19 | — | May 28 – Jul 2 | 70–90 |
| Che Fruit | — | — | Mar 19 | — | — | 1095–1825 |
| Dragon Fruit | — | — | Mar 19 | — | — | 365–730 |
| Elderberries | — | — | Mar 19 | — | — | 730–1095 |
| Figs | — | — | Mar 19 | — | — | 730–1825 |
| Goji Berries | — | — | Mar 19 | — | — | 730–1095 |
| Grapes | — | — | Mar 19 | — | — | 730–1095 |
| Ground Cherry | — | — | Mar 19 | — | May 28 – Jul 23 | 65–80 |
| Guava | — | — | Mar 19 | — | — | 365–730 |
| Honeydew | — | — | Mar 19 | — | Jun 11 – Jul 23 | 80–110 |
| Kiwi | — | — | Mar 19 | — | — | 1095–1825 |
| Loquat | — | — | Mar 19 | — | — | 730–1825 |
| Mulberries | — | — | Mar 19 | — | — | 730–1825 |
| Passion Fruit | — | — | Mar 19 | — | — | 365–545 |
| Pawpaw | — | — | Mar 19 | — | — | 1095–2555 |
| Persimmon | — | — | Mar 19 | — | — | 1095–2555 |
| Pomegranate | — | — | Mar 19 | — | — | 730–1095 |
| Quince | — | — | Mar 19 | — | — | 1095–1825 |
| Raspberries | — | — | Mar 19 | — | — | 365–730 |
| Serviceberries | — | — | Mar 19 | — | — | 730–1095 |
| Strawberries | — | — | Mar 19 | — | Jun 18 – Jan 14 | 90–365 |
🌿 Herbs to Grow in Chatham County
37 herbs that grow well in Zone 9a with planting dates for Chatham County.
Show all 37 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Anise | Feb 5 | Feb 12 | Feb 26 | Sep 28 | May 28 – Aug 13 | 90–120 |
| Basil | Jan 22 | Mar 12 | Mar 12 | — | May 7 – Jul 9 | 50–75 |
| Bee Balm | — | — | Mar 12 | — | Jun 11 – Aug 27 | 90–120 |
| Borage | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 23 – Jun 11 | 50–60 |
| Caraway | Feb 5 | Feb 12 | Feb 26 | Sep 28 | — | 365–450 |
| Catnip | — | — | Mar 12 | — | May 14 – Jul 16 | 60–80 |
| Chamomile | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 30 – Jul 9 | 60–90 |
| Chervil | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 9 – Jun 11 | 40–60 |
| Chives | — | — | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Cilantro | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 9 – Jun 11 | 40–60 |
| Comfrey | — | — | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Cumin | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Jun 11 – Aug 13 | 100–120 |
| Dill | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 9 – Jun 11 | 40–60 |
| Epazote | Jan 22 | Mar 12 | Mar 12 | — | Apr 30 – Jun 25 | 45–60 |
| Fennel (herb) | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 30 – Jul 9 | 60–90 |
| Feverfew | — | — | Mar 12 | — | Jun 11 – Aug 27 | 90–120 |
| Garlic Chives | — | — | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Horehound | — | — | Mar 12 | — | May 28 – Jul 23 | 75–90 |
| Hyssop | — | — | Mar 12 | — | May 21 – Jul 23 | 70–90 |
| Lemon Balm | — | — | Mar 12 | — | May 14 – Jul 2 | 60–70 |
| Lemon Thyme | — | — | Mar 12 | — | May 21 – Jul 23 | 70–90 |
| Lemon Verbena | Jan 22 | Mar 12 | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Lemongrass | Jan 22 | Mar 12 | Mar 12 | — | May 28 – Aug 27 | 75–120 |
| Marjoram | — | — | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Mint | — | — | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Oregano | — | — | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Parsley | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 30 – Jul 2 | 60–80 |
| Rosemary | — | — | Mar 12 | — | Jun 4 – Oct 22 | 80–180 |
| Rue | — | — | Mar 12 | — | May 21 – Jul 23 | 70–90 |
| Sage | — | — | Mar 12 | — | May 28 – Jul 23 | 75–90 |
| Savory | — | — | Mar 12 | — | May 7 – Jul 2 | 50–70 |
| Sorrel | Feb 5 | Feb 12 | Feb 26 | Sep 28 | Apr 9 – Jun 11 | 40–60 |
| Stevia | Jan 22 | Mar 12 | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Tarragon | — | — | Mar 12 | — | May 14 – Jul 23 | 60–90 |
| Thai Basil | Jan 22 | Mar 12 | Mar 12 | — | May 7 – Jul 9 | 50–75 |
| Thyme | — | — | Mar 12 | — | May 21 – Jul 23 | 70–90 |
| Valerian | — | — | Mar 12 | — | Jul 16 – Oct 22 | 120–180 |
🌸 Flowers to Grow in Chatham County
49 flowers that grow well in Zone 9a with planting dates for Chatham County.
Show all 49 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Jan 22 | Feb 19 | Feb 19 | — | Apr 16 – Oct 1 | 60–75 |
| Alliums | — | — | — | Oct 26 | Nov 23 – Dec 14 | 28–42 |
| Anemones | — | — | — | Sep 28 | Oct 5 – Nov 2 | 90–120 |
| Bachelor's Button | — | Jan 8 | Feb 5 | Sep 14 | Apr 2 – Jul 23 | 60–90 |
| Begonias | Dec 25 | — | Feb 12 | — | Apr 23 – Oct 22 | 70–90 |
| Black-eyed Susan | Jan 8 | Feb 19 | Feb 19 | — | Apr 30 – Sep 17 | 60–80 |
| Bleeding Hearts | Jan 8 | — | Feb 19 | — | Apr 9 – Apr 30 | 60–90 |
| Calendula | — | Jan 8 | Feb 5 | Aug 31 | Mar 19 – Jul 23 | 50–70 |
| California Poppy | — | — | — | Aug 31 | Nov 9 – Mar 15 | 60–90 |
| Celosia | Feb 5 | Feb 19 | Feb 19 | — | Apr 23 – Oct 29 | 60–90 |
| Columbine | Jan 8 | Feb 19 | Feb 19 | — | Apr 9 – Apr 30 | 70–100 |
| Coreopsis | Jan 8 | Feb 19 | Feb 19 | — | Apr 16 – Sep 17 | 60–80 |
| Cosmos | Feb 5 | Feb 5 | Feb 5 | — | Apr 16 – Oct 1 | 60–90 |
| Daffodils | — | — | — | Oct 26 | Oct 12 – Nov 2 | 20–40 |
| Dahlias | — | Mar 5 | Mar 5 | — | May 14 – Nov 12 | 70–120 |
| Daylily | Jan 8 | — | Feb 19 | — | Apr 30 – Oct 15 | 60–90 |
| Dianthus | Jan 8 | Jan 8 | Jan 8 | — | Feb 26 – Apr 30 | 60–80 |
| Echinacea (Purple Coneflower) | Jan 8 | Feb 19 | Feb 19 | — | Apr 30 – Sep 17 | 70–90 |
| Foxglove | Jan 8 | Feb 19 | Feb 19 | — | Apr 9 – Apr 30 | 80–120 |
| Freesia | — | — | — | Oct 12 | Oct 26 – Nov 23 | 84–112 |
| Gaillardia (Blanket Flower) | Jan 22 | Feb 19 | Feb 19 | — | Apr 30 – Oct 29 | 70–100 |
| Geraniums | Dec 25 | — | Feb 12 | — | Apr 23 – Oct 22 | 70–100 |
| Gladiolus | — | Mar 5 | Mar 5 | — | May 14 – Nov 12 | 70–100 |
| Hostas | Jan 8 | — | Feb 19 | — | Apr 30 – Aug 20 | 60–90 |
| Hyacinths | — | — | — | Oct 26 | Oct 26 – Nov 16 | 14–28 |
| Hydrangeas | Jan 8 | — | Feb 19 | — | Apr 30 – Aug 20 | 90–150 |
| Impatiens | Jan 8 | — | Feb 19 | — | Apr 30 – Oct 15 | 60–75 |
| Irises | — | Division | Feb 19 | — | Apr 9 – May 14 | 60–100 |
| Larkspur | — | — | — | Sep 14 | Nov 23 – Mar 15 | 60–90 |
| Lavender | Jan 8 | — | Feb 19 | — | Apr 30 – Aug 6 | 90–120 |
| Lilies | — | Division | Feb 19 | — | Apr 30 – Aug 6 | 70–120 |
| Lobelia | Jan 8 | — | Jan 8 | — | Mar 5 – Apr 2 | 70–80 |
| Marigolds | Jan 29 | Feb 19 | Feb 19 | — | Apr 16 – Sep 17 | 50–70 |
| Nasturtium | Feb 5 | Feb 12 | Feb 12 | — | Apr 9 – Oct 8 | 55–65 |
| Pansy | Dec 25 | — | Feb 5 | Aug 31 | Mar 26 – Jun 25 | 70–90 |
| Petunia | Jan 8 | — | Feb 19 | — | Apr 30 – Oct 1 | 70–90 |
| Phlox | Jan 8 | Feb 19 | Feb 19 | — | Apr 30 – Jun 25 | 80–110 |
| Portulaca | Feb 5 | Feb 19 | Feb 19 | — | Apr 9 – Oct 15 | 50–70 |
| Ranunculus | — | — | — | Sep 28 | Oct 12 – Nov 9 | 90–120 |
| Roses | Jan 8 | — | Feb 19 | — | Apr 30 – Oct 15 | 90–180 |
| Salvia | Jan 8 | — | Feb 12 | — | Apr 23 – Oct 8 | 70–90 |
| Sedum (Stonecrop) | Jan 8 | — | Feb 19 | — | Jun 11 – Aug 20 | 60–90 |
| Snapdragon | — | Jan 8 | Feb 5 | Aug 31 | Apr 9 – Aug 6 | 70–100 |
| Sunflower | Feb 12 | Feb 12 | Feb 12 | — | May 7 – Oct 8 | 70–100 |
| Sweet Alyssum | — | Jan 8 | Feb 5 | Sep 14 | Mar 12 – Jun 25 | 45–60 |
| Sweet Pea | — | — | — | Sep 14 | Nov 23 – Jan 18 | 65–85 |
| Vinca (Annual) | Dec 25 | — | Feb 12 | — | Apr 23 – Oct 22 | 70–90 |
| Yarrow | Jan 8 | Feb 19 | Feb 19 | — | Apr 16 – Sep 3 | 60–90 |
| Zinnia | Feb 5 | Feb 12 | Feb 12 | — | Apr 23 – Oct 8 | 60–70 |
Monthly Planting Guide for Chatham County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Chatham County.
Frequently Asked Questions
What planting zone is Chatham County, GA?
Chatham County is in USDA Hardiness Zone 9a. 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 Chatham County, GA?
Based on 31 years of NOAA weather station data, the median last spring frost in Chatham County falls around March 5. In 8 out of 10 years, last frost lands between February 9 and March 24 — a 44-day window of variability. Use March 24 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Chatham County, GA?
The median first fall frost in Chatham County arrives around November 23. In cold years it can arrive as early as November 10; in mild years as late as December 14. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Chatham County?
Chatham County has a frost-free growing season of approximately 263 days. This long season supports multiple succession plantings and warm-season crops that need extended heat, like sweet potatoes and melons. Climate records show the growing season is trending shorter by about 2.59 days per decade.
What is the soil like in Chatham County for gardening?
Chatham County has predominantly Sandy Loam soil with a pH range of 5–6.1 and Poorly Drained drainage. The native soil conditions make raised beds a particularly good investment here — they let you control drainage and fertility independent of the ground soil.
What is grown commercially in Chatham County?
Chatham County has commercial agriculture that includes Cotton, Poultry, Peanuts, Soybeans, Hay. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Chatham County a good location for home gardening?
Chatham County scores 50/100 (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.
Your Chatham County Garden Planner — Free
A 22-page printable planner built for Chatham County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.
The Gardener's Encyclopedia to Companion Planting
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
Seed Saving & Storage Guide
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
Composting Guide for Homesteaders
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