Flagler County, FL — Planting Guide
Flagler County is in USDA Zone 9a. The average last spring frost is February 5 and the first fall frost is December 17, giving you a growing season of approximately 316 days.
At an elevation of 134 ft, Flagler County receives approximately 54.2 in of rainfall annually. Summer highs average 99°F with winter lows around 54°F. The predominant soil type is Sand.
Based on 26 years of NOAA climate station data, the last frost date here varies by 50 days year to year — ranging from January 9 in warm years to February 28 in cold years. The growing season is trending longer by about 3.77 days per decade. Flagler County scores 50/100 (Moderate) on the Microclimate Index.
🌡️ Zone
9a (20°F to 25°F min)
❄️ Last Frost
February 5
🍂 First Frost
December 17
📅 Growing Season
316 days
⛰️ Elevation
134 ft
🌧️ Annual Rainfall
54.2 in
Monthly Watering Calendar
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 2.7 in | 5 days | — | None |
| Feb | 2.5 in | 7 days | 1.8 in | High |
| Mar | 3 in | 7 days | 1.3 in | Moderate |
| Apr | 2.2 in | 5 days | 2.1 in | High |
| May | 3.7 in | 8 days | 0.6 in | Moderate |
| Jun | 8.8 in | 16 days | — | Low |
| Jul | 7.7 in | 16 days | — | Low |
| Aug | 7.4 in | 15 days | — | Low |
| Sep | 6.9 in | 13 days | — | Low |
| Oct | 4.7 in | 11 days | — | Low |
| Nov | 2 in | 6 days | 2.3 in | High |
| Dec | 2.5 in | 5 days | — | None |
Annual total: 54.1 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.
Flagler County Soil Profile
Soil Type
Sand
Soil pH
5.1-5.7
Drainage
Well Drained
Frost Risk Probability
Based on 26 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) | Feb 28 | Dec 26 | 301 days |
| Cautious | Feb 15 | Dec 23 | 311 days |
| Average year | Feb 5 | Dec 17 | 315 days |
| Optimistic | Jan 22 | Dec 8 | 320 days |
| Aggressive (risky) | Jan 9 | Nov 28 | 323 days |
Not very — frost dates can vary by ±50 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 longer here (about 3.8 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Flagler County presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Flagler 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 Flagler County's climate and soil.
County Extension Office
Flagler County University of Florida IFAS Extension Extension Office
Phone: 352-392-1761
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 Flagler County
Finding local nurseries & garden centers in Flagler County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Flagler 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 Flagler County FL" or "garden center Flagler 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 Flagler County FL" or check your extension office and local parks department. Facebook groups like "Flagler County Gardeners" or "Florida 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
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Longest Day
13.9 hours
Summer solstice daylight
Shortest Day
10.1 hours
Winter solstice daylight
Peak Sun Hours
9.1 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: Your shorter days favor short-day onion varieties like Vidalia, Texas 1015, and Red Creole. Plant in fall for best results.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 10.3 hr | 6.1 hr | Short day |
| February | 11 hr | 6.5 hr | Short day |
| March | 11.8 hr | 7.3 hr | Short day |
| April | 12.7 hr | 9.1 hr | Neutral |
| May | 13.5 hr | 8.9 hr | Neutral |
| June | 13.9 hr | 7.9 hr | Neutral |
| July | 13.7 hr | 6.8 hr | Neutral |
| August | 13.1 hr | 6.6 hr | Neutral |
| September | 12.2 hr | 6.4 hr | Neutral |
| October | 11.3 hr | 6.6 hr | Short day |
| November | 10.5 hr | 6.6 hr | Short day |
| December | 10.1 hr | 5.6 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting Calendar
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from Apr through Nov.
Best Month to Compost
Apr
Microbial activity peaks when soil is warm.
Active Composting
12 months
Nearly year-round composting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 53°F | 57°F | ♻️ Active | ~14 weeks |
| Feb | 52°F | 59°F | ♻️ Active | ~14 weeks |
| Mar | 59°F | 63°F | ♻️ Active | ~14 weeks |
| Apr | 66°F | 67°F | 🔥 Peak | ~8 weeks |
| May | 77°F | 74°F | 🔥 Peak | ~8 weeks |
| Jun | 89°F | 83°F | 🔥 Peak | ~8 weeks |
| Jul | 94°F | 89°F | 🔥 Peak | ~8 weeks |
| Aug | 95°F | 92°F | 🔥 Peak | ~8 weeks |
| Sep | 90°F | 88°F | 🔥 Peak | ~8 weeks |
| Oct | 80°F | 83°F | 🔥 Peak | ~8 weeks |
| Nov | 66°F | 73°F | 🔥 Peak | ~8 weeks |
| Dec | 58°F | 63°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 Flagler County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
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 | Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Whiteflies | High | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Spider mites | High | May, Jun, Jul, Aug, Sep, Oct |
| Fire ants | High | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Thrips | Moderate | Apr, May, Jun, Jul, Aug |
| Leaf miners | Low | Mar, Apr, May, Jun |
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 Flagler County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with county-specific planting dates.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Feb 7 | Oct 22 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Feb 12 | Oct 22 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Feb 13 | Oct 22 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Jan 9 | Oct 22 | ✓ Yes | Living mulch, fixes nitrogen, permanent ground cover |
Summer Cover Crops (1 options) — Fill gaps and suppress weeds between plantings
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Sunflowers | Mar 3 | Nov 26 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (4 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Austrian winter peas | Oct 11 | Jan 22 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Oct 17 | Jan 22 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Oct 28 | Jan 22 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Oct 10 | Jan 22 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
Wind & Microclimate
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 13 mph Summer: 8 mph
Fall: 9 mph Winter: 13 mph
Prevailing wind: E. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
4.7/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Low
Relatively flat terrain (49 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting Potential
How much water you can collect, when to collect it, and what size system you need for your garden.
Annual Collection
26,963 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 1,250 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Jun, Jul, Aug, Sep
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Apr, Nov, Dec
Dry months when you'll rely on stored water — size your storage for this gap.
Rainwater collection tips for your area
- Your county receives approximately 54.1 inches of rain per year
- A 1,000 sq ft roof can collect roughly 26,963 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 Flagler County
Soil Type
Sand
Soil pH 5.1–5.7 · Excessively 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. (54.2 in. annual rainfall)
Season Tips
316-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.
Free Garden Planner
Plan your entire garden season — organize planting dates, track what you're growing, and know exactly when to start seeds, transplant, and harvest.
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 Flagler County
115 vegetables that grow well in Zone 9a with planting dates for Flagler County.
Show all 115 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Acorn Squash | Jan 8 | Feb 5 | Feb 12 | May 7 – Jun 11 | 80–100 |
| Amaranth | Dec 25 | Feb 5 | Feb 12 | May 14 – Jul 2 | 90–120 |
| Artichoke | — | — | Feb 19 | Jun 25 – Sep 3 | 120–180 |
| Arugula | Jan 8 | Jan 15 | Feb 5 | Mar 12 – May 14 | 30–50 |
| Asparagus | — | — | Feb 19 | — | 730–1095 |
| Beets | — | Jan 15 | — | Mar 12 – Apr 9 | 50–70 |
| Belgian Endive | Jan 8 | Jan 15 | Feb 5 | May 28 – Jul 23 | 110–150 |
| Bitter Melon | Dec 25 | Feb 5 | Feb 12 | Apr 16 – May 28 | 60–90 |
| Black Beans | — | Feb 12 | — | May 14 – Jul 2 | 90–120 |
| Bok Choy | Jan 8 | Jan 15 | Feb 5 | Mar 19 – Apr 23 | 40–60 |
| Broccoli | Jan 8 | Jan 15 | Feb 5 | Apr 9 – May 21 | 60–90 |
| Broccoli Rabe | Jan 8 | Jan 15 | Feb 5 | Mar 19 – Apr 23 | 40–60 |
| Brussels Sprouts | Jan 8 | Jan 15 | Feb 5 | May 7 – Jul 2 | 90–130 |
| Butternut Squash | Jan 8 | Feb 5 | Feb 12 | May 14 – Jun 18 | 85–110 |
| Cabbage | Jan 8 | Jan 15 | Feb 5 | Apr 9 – Jun 4 | 60–100 |
| Calabash | Dec 25 | Feb 5 | Feb 12 | May 7 – Jul 2 | 80–120 |
| Cardoon | — | — | Feb 19 | Jun 25 – Aug 6 | 120–150 |
| Carrots | — | Jan 15 | — | Mar 19 – Apr 23 | 60–80 |
| Cauliflower | Jan 8 | Jan 15 | Feb 5 | Apr 2 – Jun 4 | 55–100 |
| Celeriac | Jan 8 | Jan 15 | Feb 5 | May 21 – Jun 25 | 100–120 |
| Celery | Jan 8 | Jan 15 | Feb 5 | Apr 30 – Jun 25 | 80–120 |
| Celtuce | Jan 8 | Jan 15 | Feb 5 | Apr 9 – May 21 | 60–90 |
| Chard | Jan 8 | Jan 15 | Feb 5 | Apr 2 – May 21 | 50–60 |
| Chayote | Dec 25 | Feb 5 | Feb 12 | Jun 18 – Aug 27 | 120–180 |
| Chickpeas | Jan 8 | Jan 15 | Feb 5 | Apr 30 – Jun 11 | 80–110 |
| Chicory | Jan 8 | Jan 15 | Feb 5 | Apr 9 – May 21 | 60–85 |
| Chinese Cabbage | Jan 8 | Jan 15 | Feb 5 | Apr 2 – Apr 30 | 50–70 |
| Christmas Lima Beans | Dec 25 | Feb 5 | Feb 12 | May 7 – Jun 11 | 80–100 |
| Collard Greens | Jan 8 | Jan 15 | Feb 5 | Apr 2 – Jun 4 | 55–75 |
| Corn | — | Feb 12 | — | Apr 16 – Jun 11 | 60–100 |
| Cowpeas | — | Feb 12 | — | Apr 16 – May 28 | 60–90 |
| Cress | Jan 8 | Jan 15 | Feb 5 | Feb 19 – Mar 12 | 14–21 |
| Crookneck Squash | Jan 8 | Feb 5 | Feb 12 | Apr 2 – Apr 30 | 45–60 |
| Crosne | — | Jan 15 | — | Jun 18 – Aug 20 | 150–200 |
| Cucumber | Jan 8 | Feb 5 | Feb 12 | Apr 9 – Jun 4 | 50–70 |
| Daikon | — | Jan 15 | — | Mar 12 – Apr 9 | 50–70 |
| Delicata Squash | Jan 8 | Feb 5 | Feb 12 | May 7 – Jun 11 | 80–100 |
| Edamame | — | Feb 12 | — | Apr 30 – Jun 11 | 75–100 |
| Eggplant | Dec 25 | Feb 5 | Feb 12 | Apr 23 – Jun 25 | 65–85 |
| Endive | Jan 8 | Jan 15 | Feb 5 | Mar 26 – Apr 30 | 45–65 |
| Escarole | Jan 8 | Jan 15 | Feb 5 | Apr 2 – Apr 30 | 50–70 |
| Fava Beans | Jan 8 | Jan 15 | Feb 5 | Apr 23 – Jun 4 | 75–100 |
| Fennel | Dec 25 | Feb 5 | Feb 12 | Apr 16 – May 28 | 60–90 |
| Garlic | — | — | — | — | 90–240 |
| Ginger | Dec 25 | Feb 5 | Feb 12 | Oct 15 – Dec 10 | 240–300 |
| Green Beans | — | Feb 12 | — | Apr 9 – Jun 4 | 50–65 |
| Horseradish | — | — | Feb 19 | Jun 25 – Sep 3 | 120–180 |
| Hot Peppers | Dec 25 | Feb 5 | Feb 12 | Apr 23 – Jul 30 | 70–120 |
| Hubbard Squash | Jan 8 | Feb 5 | Feb 12 | May 28 – Jul 2 | 100–120 |
| Jicama | Dec 25 | Feb 5 | Feb 12 | Jun 18 – Aug 27 | 120–180 |
| Kabocha | Jan 8 | Feb 5 | Feb 12 | May 14 – Jun 11 | 85–100 |
| Kai Lan | Jan 8 | Jan 15 | Feb 5 | Mar 26 – Apr 23 | 45–60 |
| Kale | Jan 8 | Jan 15 | Feb 5 | Apr 2 – May 28 | 50–70 |
| Kidney Beans | — | Feb 12 | — | May 14 – Jun 18 | 85–110 |
| Kohlrabi | Jan 8 | Jan 15 | Feb 5 | Mar 26 – Apr 30 | 45–65 |
| Komatsuna | Jan 8 | Jan 15 | Feb 5 | Mar 12 – Apr 16 | 35–50 |
| Leeks | Jan 8 | Jan 15 | Feb 5 | May 7 – Jul 23 | 90–150 |
| Lentils | Jan 8 | Jan 15 | Feb 5 | Apr 30 – Jun 11 | 80–110 |
| Lettuce | Jan 8 | Jan 15 | Feb 5 | Mar 12 – May 21 | 30–60 |
| Lima Beans | — | Feb 12 | — | Apr 16 – May 28 | 60–90 |
| Loofah | Dec 25 | Feb 5 | Feb 12 | May 28 – Jul 30 | 100–150 |
| Luffa | Dec 25 | Feb 5 | Feb 12 | May 14 – Jul 30 | 90–150 |
| Mache | Jan 8 | Jan 15 | Feb 5 | Mar 19 – Apr 23 | 40–60 |
| Malabar Spinach | Dec 25 | Feb 5 | Feb 12 | Apr 9 – May 7 | 55–70 |
| Melon | Jan 8 | Feb 5 | Feb 12 | Apr 23 – Jun 11 | 70–100 |
| Microgreens | Jan 8 | Jan 15 | Feb 5 | Feb 12 – Mar 12 | 7–21 |
| Mitsuba | Jan 8 | Jan 15 | Jan 29 | Mar 26 – May 21 | 50–70 |
| Mizuna | Jan 8 | Jan 15 | Feb 5 | Mar 12 – Apr 9 | 30–45 |
| Mustard Greens | Jan 8 | Jan 15 | Feb 5 | Mar 12 – May 14 | 30–50 |
| Napa Cabbage | Jan 8 | Jan 15 | Feb 5 | Apr 2 – May 7 | 55–75 |
| New Zealand Spinach | Dec 25 | Feb 5 | Feb 12 | Apr 9 – May 7 | 55–70 |
| Okra | Dec 25 | Feb 5 | Feb 12 | Apr 9 – Jun 4 | 50–65 |
| Onion | Jan 8 | Jan 15 | Feb 5 | May 7 – Jun 25 | 90–120 |
| Pac Choi | Jan 8 | Jan 15 | Feb 5 | Mar 19 – Apr 16 | 40–55 |
| Parsnip | — | Jan 15 | — | Apr 30 – Jun 11 | 100–130 |
| Patty Pan Squash | Jan 8 | Feb 5 | Feb 12 | Apr 2 – Apr 30 | 45–60 |
| Peas | Jan 8 | Jan 15 | Feb 5 | Apr 2 – May 28 | 55–70 |
| Peppers | Dec 25 | Feb 5 | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Pole Beans | Dec 25 | Feb 5 | Feb 12 | Apr 9 – Jun 4 | 55–70 |
| Potatoes | Dec 25 | Feb 5 | Feb 12 | Apr 23 – Jul 2 | 70–120 |
| Pumpkin | Jan 8 | Feb 5 | Feb 12 | May 14 – Jul 2 | 85–120 |
| Purslane | Jan 8 | Jan 15 | Feb 5 | Mar 19 – Apr 23 | 40–60 |
| Radicchio | Jan 8 | Jan 15 | Feb 5 | Apr 9 – May 14 | 60–80 |
| Radish | — | Jan 15 | — | Feb 12 – Mar 5 | 22–35 |
| Romanesco | Jan 8 | Jan 15 | Feb 5 | Apr 23 – Jun 4 | 75–100 |
| Rutabaga | — | Jan 15 | — | Apr 9 – May 14 | 80–100 |
| Salsify | — | Jan 15 | — | Apr 30 – Jun 11 | 100–130 |
| Savoy Cabbage | Jan 8 | Jan 15 | Feb 5 | Apr 16 – Jun 11 | 70–110 |
| Scallions | Jan 8 | Jan 15 | Feb 5 | Apr 2 – Apr 30 | 50–70 |
| Scarlet Runner Beans | Dec 25 | Feb 5 | Feb 12 | Apr 16 – May 21 | 60–80 |
| Shallot | Jan 8 | Jan 15 | Feb 5 | May 7 – Jun 25 | 90–120 |
| Shiso | Dec 25 | Feb 12 | Feb 12 | Apr 9 – Jun 4 | 50–70 |
| Snap Peas | Dec 25 | Feb 5 | Feb 12 | Apr 9 – Jun 4 | 55–70 |
| Snow Peas | Jan 8 | Jan 15 | Feb 5 | Apr 2 – May 28 | 50–65 |
| Soybeans | — | Feb 12 | — | May 7 – Jul 2 | 80–120 |
| Spaghetti Squash | Jan 8 | Feb 5 | Feb 12 | May 14 – Jun 11 | 85–100 |
| Spinach | Jan 8 | Jan 15 | Feb 5 | Mar 12 – May 14 | 35–50 |
| Squash (Summer) | Jan 8 | Feb 5 | Feb 12 | Apr 2 – Jun 4 | 45–65 |
| Squash (Winter) | Jan 8 | Feb 5 | Feb 12 | May 7 – Jul 2 | 80–120 |
| Sunchoke | — | — | Feb 19 | Jun 11 – Aug 6 | 110–150 |
| Sunflower | Dec 25 | Feb 5 | Feb 12 | Apr 23 – Jun 11 | 70–100 |
| Sweet Corn | — | Feb 12 | — | Apr 16 – May 28 | 60–90 |
| Sweet Potatoes | Dec 25 | Feb 5 | Feb 12 | May 14 – Jul 2 | 90–120 |
| Tatsoi | Jan 8 | Jan 15 | Feb 5 | Mar 12 – Apr 16 | 35–50 |
| Tomatillo | Dec 25 | Feb 5 | Feb 12 | Apr 16 – Jun 25 | 60–85 |
| Tomatoes | Dec 25 | Feb 5 | Feb 12 | Apr 16 – Jun 25 | 60–85 |
| Turmeric | Dec 25 | Feb 5 | Feb 12 | Oct 15 – Dec 10 | 240–300 |
| Turnip | — | Jan 15 | — | Feb 26 – Apr 2 | 40–60 |
| Watercress | Jan 8 | Jan 15 | Feb 5 | Mar 19 – Apr 23 | 40–60 |
| Watermelon | Jan 8 | Feb 5 | Feb 12 | Apr 23 – Jun 11 | 70–100 |
| Wax Beans | — | Feb 12 | — | Apr 9 – Jun 4 | 50–65 |
| Winter Melon | Dec 25 | Feb 5 | Feb 12 | May 14 – Jul 2 | 90–120 |
| Yam | Dec 25 | Feb 5 | Feb 12 | Aug 13 – Dec 10 | 180–330 |
| Yard Long Beans | Dec 25 | Feb 5 | Feb 12 | Apr 9 – May 21 | 55–80 |
| Zucchini | Jan 8 | Feb 5 | Feb 12 | Apr 2 – May 28 | 45–60 |
🍓 Fruits to Grow in Flagler County
24 fruits that grow well in Zone 9a with planting dates for Flagler County.
Show all 24 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Feb 19 | May 21 – Sep 3 | 90–180 |
| Blackberries | — | — | Feb 19 | — | 365–730 |
| Boysenberries | — | — | Feb 19 | — | 365–730 |
| Cantaloupe | — | — | Feb 19 | Apr 30 – Jun 4 | 70–90 |
| Che Fruit | — | — | Feb 19 | — | 1095–1825 |
| Dragon Fruit | — | — | Feb 19 | — | 365–730 |
| Elderberries | — | — | Feb 19 | — | 730–1095 |
| Figs | — | — | Feb 19 | — | 730–1825 |
| Goji Berries | — | — | Feb 19 | — | 730–1095 |
| Grapes | — | — | Feb 19 | — | 730–1095 |
| Ground Cherry | — | — | Feb 19 | Apr 30 – Jun 25 | 65–80 |
| Guava | — | — | Feb 19 | — | 365–730 |
| Honeydew | — | — | Feb 19 | May 14 – Jun 25 | 80–110 |
| Kiwi | — | — | Feb 19 | — | 1095–1825 |
| Loquat | — | — | Feb 19 | — | 730–1825 |
| Mulberries | — | — | Feb 19 | — | 730–1825 |
| Passion Fruit | — | — | Feb 19 | — | 365–545 |
| Pawpaw | — | — | Feb 19 | — | 1095–2555 |
| Persimmon | — | — | Feb 19 | — | 1095–2555 |
| Pomegranate | — | — | Feb 19 | — | 730–1095 |
| Quince | — | — | Feb 19 | — | 1095–1825 |
| Raspberries | — | — | Feb 19 | — | 365–730 |
| Serviceberries | — | — | Feb 19 | — | 730–1095 |
| Strawberries | — | — | Feb 19 | May 21 – Dec 17 | 90–365 |
🌿 Herbs to Grow in Flagler County
40 herbs that grow well in Zone 9a with planting dates for Flagler County.
Show all 40 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Anise | Jan 8 | Jan 15 | Jan 29 | Apr 30 – Jul 16 | 90–120 |
| Basil | Dec 25 | Feb 12 | Feb 12 | Apr 9 – Jun 11 | 50–75 |
| Bee Balm | — | — | Feb 12 | May 14 – Jul 30 | 90–120 |
| Borage | Jan 8 | Jan 15 | Jan 29 | Mar 26 – May 14 | 50–60 |
| Caraway | Jan 8 | Jan 15 | Jan 29 | — | 365–450 |
| Catnip | — | — | Feb 12 | Apr 16 – Jun 18 | 60–80 |
| Chamomile | Jan 8 | Jan 15 | Jan 29 | Apr 2 – Jun 11 | 60–90 |
| Chervil | Jan 8 | Jan 15 | Jan 29 | Mar 12 – May 14 | 40–60 |
| Chives | — | — | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Cilantro | Jan 8 | Jan 15 | Jan 29 | Mar 12 – May 14 | 40–60 |
| Comfrey | — | — | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Cumin | Jan 8 | Jan 15 | Jan 29 | May 14 – Jul 16 | 100–120 |
| Dill | Jan 8 | Jan 15 | Jan 29 | Mar 12 – May 14 | 40–60 |
| Echinacea | — | — | Feb 12 | Jun 18 – Sep 24 | 120–180 |
| Epazote | Dec 25 | Feb 12 | Feb 12 | Apr 2 – May 28 | 45–60 |
| Fennel (herb) | Jan 8 | Jan 15 | Jan 29 | Apr 2 – Jun 11 | 60–90 |
| Feverfew | — | — | Feb 12 | May 14 – Jul 30 | 90–120 |
| Garlic Chives | — | — | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Horehound | — | — | Feb 12 | Apr 30 – Jun 25 | 75–90 |
| Hyssop | — | — | Feb 12 | Apr 23 – Jun 25 | 70–90 |
| Lavender | — | — | Feb 12 | May 14 – Oct 15 | 90–200 |
| Lemon Balm | — | — | Feb 12 | Apr 16 – Jun 4 | 60–70 |
| Lemon Thyme | — | — | Feb 12 | Apr 23 – Jun 25 | 70–90 |
| Lemon Verbena | Dec 25 | Feb 12 | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Lemongrass | Dec 25 | Feb 12 | Feb 12 | Apr 30 – Jul 30 | 75–120 |
| Marjoram | — | — | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Mint | — | — | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Oregano | — | — | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Parsley | Jan 8 | Jan 15 | Jan 29 | Apr 2 – Jun 4 | 60–80 |
| Rosemary | — | — | Feb 12 | May 7 – Sep 24 | 80–180 |
| Rue | — | — | Feb 12 | Apr 23 – Jun 25 | 70–90 |
| Sage | — | — | Feb 12 | Apr 30 – Jun 25 | 75–90 |
| Savory | — | — | Feb 12 | Apr 9 – Jun 4 | 50–70 |
| Sorrel | Jan 8 | Jan 15 | Jan 29 | Mar 12 – May 14 | 40–60 |
| Stevia | Dec 25 | Feb 12 | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Tarragon | — | — | Feb 12 | Apr 16 – Jun 25 | 60–90 |
| Thai Basil | Dec 25 | Feb 12 | Feb 12 | Apr 9 – Jun 11 | 50–75 |
| Thyme | — | — | Feb 12 | Apr 23 – Jun 25 | 70–90 |
| Valerian | — | — | Feb 12 | Jun 18 – Sep 24 | 120–180 |
| Yarrow | — | — | Feb 12 | May 14 – Jul 30 | 90–120 |
Monthly Planting Guide for Flagler County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Flagler County.
Frequently Asked Questions
What planting zone is Flagler County, FL?
Flagler 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 Flagler County, FL?
Based on 26 years of NOAA weather station data, the median last spring frost in Flagler County falls around February 5. In 8 out of 10 years, last frost lands between January 9 and February 28 — a 50-day window of variability. Use February 28 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Flagler County, FL?
The median first fall frost in Flagler County arrives around December 17. In cold years it can arrive as early as November 28; in mild years as late as December 26. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Flagler County?
Flagler County has a frost-free growing season of approximately 316 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 longer by about 3.77 days per decade.
What is the soil like in Flagler County for gardening?
Flagler County has predominantly Sand soil with a pH range of 5.1–5.7 and Excessively 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 Flagler County?
Flagler County has commercial agriculture that includes Citrus, Cattle, Sugarcane, Tomatoes, Strawberries. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Flagler County a good location for home gardening?
Flagler 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.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Flagler County gardeners in Zone 9a organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.
