Captiva, FL — Planting Guide for June
Free PDF, personalized for your town's frost dates & climate. Drop your email — we'll send the link.
Your June game plan for Captiva, FL
Each item below is timed to Captiva, FL's frost dates and soil temperatures. Skip nothing, stress about nothing.
-
Start harvesting basil, peppers, and thai basil
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
July will be here before you know it — start on
- First harvests: ageratum, alpine strawberries, and anise
Captiva gardens in a long-season climate (Zone 10b, 326 frost-free days). Spring arrives early and fall lingers, so most of the work is matching the right crop to the right window — heat-lovers go in the ground as soon as the soil warms, and cool-season crops shift to fall and even winter rather than spring. Succession planting is your friend; you can plant the same crop three or four times in a season.
Native soil is Sand — warms fast and drains free, but nutrients and water wash through. Plan on heavy organic-matter additions and either drip irrigation or frequent shallow waterings to keep crops happy.
🌡️ USDA Zone
10b (35°F to 40°F min)
❄️ Avg. Last Frost
January 28
🍂 Avg. First Frost
December 19
📅 Growing Season
326 days
🌧️ Climate
Humid 54.6" annual
💨 Wind
Moderate 7.0 mph avg
🥶 Frost Tier
Regular 39% frost-free years
🏜️ Drought
0.0 wk/yr trend stable
📍 ZIP Codes
1 ZIP
Monthly Watering Calendar for Captiva
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
The practical takeaway: In humid climates, watering is usually about timing (morning, not evening, to prevent disease) more than volume. In dry climates, it's about depth (water deep, less often) more than frequency. Captiva's 55" annual tells you which side you're on.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 3 in | 6 days | 1.3 in | Moderate |
| Feb | 3.3 in | 6 days | 1 in | Moderate |
| Mar | 3.6 in | 6 days | 0.7 in | Moderate |
| Apr | 2.8 in | 6 days | 1.5 in | Moderate |
| May | 4 in | 9 days | 0.3 in | Low |
| Jun | 7.6 in | 16 days | — | Low |
| Jul | 10 in | 19 days | — | Low |
| Aug | 7.7 in | 14 days | — | Low |
| Sep | 9.3 in | 14 days | — | Low |
| Oct | 5.1 in | 9 days | — | Low |
| Nov | 2.7 in | 5 days | 1.6 in | High |
| Dec | 2.5 in | 5 days | 1.8 in | High |
Annual total: 61.6 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.
Captiva Soil Profile
Soil Type
Sand
Soil pH
5.1-5.9
Drainage
Well Drained
Frost Risk Probability
Based on 21 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 1 | Dec 23 | 297 days |
| Cautious | Feb 12 | Dec 22 | 313 days |
| Average year | Jan 28 | Dec 19 | 325 days |
| Optimistic | Jan 19 | Dec 8 | 323 days |
| Aggressive (risky) | Jan 5 | Nov 10 | 309 days |
Not very — frost dates can vary by ±56 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 4.9 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Lee County presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Lee 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 Lee County's climate and soil.
County Extension Office
Lee 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 Lee County
Finding local nurseries & garden centers in Lee County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Lee 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 Lee County FL" or "garden center Lee 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 Lee County FL" or check your extension office and local parks department. Facebook groups like "Lee 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 in Captiva
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
The practical takeaway: Photoperiod-sensitive crops will fail spectacularly if planted at the wrong latitude. Sweet onions in Michigan? Tiny. Spanish onions in Florida? Tiny. Match variety to Captiva's daylight pattern and you'll see the difference.
Longest Day
13.7 hours
Summer solstice daylight
Shortest Day
10.3 hours
Winter solstice daylight
Peak Sun Hours
8.9 hr/day peak (summer)
Peak sun hours (green dashed line below) account for cloud cover — this is the usable direct sunlight your garden actually receives. Most vegetables need 6+ peak sun hours.
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 | 10.5 hr | 6.2 hr | Short day |
| February | 11.1 hr | 6.7 hr | Short day |
| March | 11.8 hr | 7.7 hr | Short day |
| April | 12.6 hr | 8.7 hr | Neutral |
| May | 13.3 hr | 8.9 hr | Neutral |
| June | 13.7 hr | 7.4 hr | Neutral |
| July | 13.5 hr | 7 hr | Neutral |
| August | 12.9 hr | 7 hr | Neutral |
| September | 12.1 hr | 6.3 hr | Neutral |
| October | 11.4 hr | 7.1 hr | Short day |
| November | 10.7 hr | 6.1 hr | Short day |
| December | 10.3 hr | 5.8 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Captiva
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
The practical takeaway: Mulched soil swings less. The mulch insulates against both winter cold and summer heat. In Captiva, an aggressive mulch program shifts your effective soil temperature curve toward optimal for most crops.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from Feb through Dec.
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 | 60°F | 64°F | ♻️ Active | ~14 weeks |
| Feb | 61°F | 64°F | ♻️ Active | ~14 weeks |
| Mar | 65°F | 67°F | ♻️ Active | ~14 weeks |
| Apr | 72°F | 74°F | 🔥 Peak | ~8 weeks |
| May | 80°F | 80°F | 🔥 Peak | ~8 weeks |
| Jun | 87°F | 86°F | 🔥 Peak | ~8 weeks |
| Jul | 95°F | 91°F | 🔥 Peak | ~8 weeks |
| Aug | 94°F | 91°F | 🔥 Peak | ~8 weeks |
| Sep | 94°F | 91°F | 🔥 Peak | ~8 weeks |
| Oct | 83°F | 85°F | 🔥 Peak | ~8 weeks |
| Nov | 73°F | 76°F | 🔥 Peak | ~8 weeks |
| Dec | 62°F | 68°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 Captiva
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
The practical takeaway: Pest pressure is a function of climate, not effort. Captiva'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 | Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec |
| Whiteflies | High | Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec |
| Spider mites | High | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Thrips | Moderate | Mar, Apr, May, Jun, Jul, Aug, Sep |
| Scale insects | Moderate | Apr, May, Jun, Jul, Aug, Sep, Oct |
| Nematodes | Moderate | May, Jun, Jul, Aug, Sep |
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 Captiva
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 | Feb 6 | Oct 24 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Feb 1 | Oct 17 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Feb 6 | Oct 17 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Dec 30 | Oct 24 | ✓ 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 | Feb 27 | Dec 5 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (1 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Crimson clover | Oct 19 | Jan 7 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
Wind & Microclimate in Captiva
What this means for you: Plants lose water through tiny leaf pores. Wind accelerates that loss dramatically — a 15 mph day can double a calm day's irrigation need. Captiva's 7.0 mph background wind is something to design around, not against. Windbreaks made of perennial shrubs save more water than any drip system.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 12 mph Summer: 9 mph
Fall: 10 mph Winter: 12 mph
Prevailing wind: E. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
4.9/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Low
Relatively flat terrain (28 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Captiva
How much water you can collect, when to collect it, and what size system you need for your garden.
Quick context: Even in arid regions, rainwater harvesting works — you just need bigger storage and patience. In wet regions like Captiva (55" annually), you're mostly limited by how much water you can store between storms.
Annual Collection
30,701 gal
Per 1,000 sq ft of roof area (at 80% collection efficiency)
Recommended Setup
6 rain barrels (55 gal each)
For a typical 500 sq ft garden. Serious collectors: consider a 750 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
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 61.6 inches of rain per year
- A 1,000 sq ft roof can collect roughly 30,701 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
🥬 Vegetables to Grow in Captiva
105 vegetables matched to Zone 10b with planting dates calibrated for Captiva.
Show all 105 vegetables with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Dec 31 | Jan 28 | Feb 4 | — | Apr 29 – Jun 3 | 80–100 |
| Amaranth | Dec 17 | Jan 28 | Feb 4 | — | May 6 – Jun 24 | 90–120 |
| Artichoke | — | — | Feb 11 | — | Jun 17 – Aug 26 | 120–180 |
| Arugula | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 4 – May 6 | 30–50 |
| Asparagus | — | — | Feb 11 | — | — | 730–1095 |
| Beets | — | Jan 7 | — | Oct 24 | Mar 4 – Apr 1 | 50–70 |
| Belgian Endive | Dec 31 | Jan 7 | Jan 28 | Oct 24 | May 20 – Jul 15 | 110–150 |
| Bitter Melon | Dec 17 | Jan 28 | Feb 4 | — | Apr 8 – May 20 | 60–90 |
| Black Beans | — | Feb 4 | — | — | May 6 – Jun 24 | 90–120 |
| Bok Choy | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 11 – Apr 15 | 40–60 |
| Broccoli | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 1 – May 13 | 60–90 |
| Broccoli Rabe | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 11 – Apr 15 | 40–60 |
| Brussels Sprouts | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 29 – Jun 24 | 90–130 |
| Butternut Squash | Dec 31 | Jan 28 | Feb 4 | — | May 6 – Jun 10 | 85–110 |
| Cabbage | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 1 – May 27 | 60–100 |
| Calabash | Dec 17 | Jan 28 | Feb 4 | — | Apr 29 – Jun 24 | 80–120 |
| Cardoon | — | — | Feb 11 | — | Jun 17 – Jul 29 | 120–150 |
| Carrots | — | Jan 7 | — | Oct 24 | Mar 11 – Apr 15 | 60–80 |
| Cauliflower | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – May 27 | 55–100 |
| Celery | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 22 – Jun 17 | 80–120 |
| Celtuce | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 1 – May 13 | 60–90 |
| Chard | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – May 13 | 50–60 |
| Chayote | Dec 17 | Jan 28 | Feb 4 | — | Jun 10 – Aug 19 | 120–180 |
| Chickpeas | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 22 – Jun 3 | 80–110 |
| Chicory | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 1 – May 13 | 60–85 |
| Chinese Cabbage | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – Apr 22 | 50–70 |
| Christmas Lima Beans | Dec 17 | Jan 28 | Feb 4 | — | Apr 29 – Jun 3 | 80–100 |
| Collard Greens | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – May 27 | 55–75 |
| Corn | — | Feb 4 | — | — | Apr 8 – Jun 3 | 60–100 |
| Cowpeas | — | Feb 4 | — | — | Apr 8 – May 20 | 60–90 |
| Cress | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Feb 11 – Mar 4 | 14–21 |
| Crookneck Squash | Dec 31 | Jan 28 | Feb 4 | — | Mar 25 – Apr 22 | 45–60 |
| Cucumber | Dec 31 | Jan 28 | Feb 4 | — | Apr 1 – May 27 | 50–70 |
| Daikon | — | Jan 7 | — | Oct 24 | Mar 4 – Apr 1 | 50–70 |
| Delicata Squash | Dec 31 | Jan 28 | Feb 4 | — | Apr 29 – Jun 3 | 80–100 |
| Edamame | — | Feb 4 | — | — | Apr 22 – Jun 3 | 75–100 |
| Eggplant | Dec 17 | Jan 28 | Feb 4 | — | Apr 15 – Jun 17 | 65–85 |
| Endive | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 18 – Apr 22 | 45–65 |
| Escarole | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – Apr 22 | 50–70 |
| Fava Beans | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 15 – May 27 | 75–100 |
| Fennel | Dec 17 | Jan 28 | Feb 4 | — | Apr 8 – May 20 | 60–90 |
| Ginger | Dec 17 | Jan 28 | Feb 4 | — | Oct 7 – Dec 16 | 240–300 |
| Green Beans | — | Feb 4 | — | — | Apr 1 – May 27 | 50–65 |
| Hot Peppers | Dec 17 | Jan 28 | Feb 4 | — | Apr 15 – Jul 22 | 70–120 |
| Hubbard Squash | Dec 31 | Jan 28 | Feb 4 | — | May 20 – Jun 24 | 100–120 |
| Jicama | Dec 17 | Jan 28 | Feb 4 | — | Jun 10 – Aug 19 | 120–180 |
| Kabocha | Dec 31 | Jan 28 | Feb 4 | — | May 6 – Jun 3 | 85–100 |
| Kai Lan | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 18 – Apr 15 | 45–60 |
| Kale | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – May 20 | 50–70 |
| Kidney Beans | — | Feb 4 | — | — | May 6 – Jun 10 | 85–110 |
| Kohlrabi | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 18 – Apr 22 | 45–65 |
| Komatsuna | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 4 – Apr 8 | 35–50 |
| Leeks | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 29 – Jul 15 | 90–150 |
| Lentils | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 22 – Jun 3 | 80–110 |
| Lettuce | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 4 – May 13 | 30–60 |
| Lima Beans | — | Feb 4 | — | — | Apr 8 – May 20 | 60–90 |
| Loofah | Dec 17 | Jan 28 | Feb 4 | — | May 20 – Jul 22 | 100–150 |
| Luffa | Dec 17 | Jan 28 | Feb 4 | — | May 6 – Jul 22 | 90–150 |
| Mache | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 11 – Apr 15 | 40–60 |
| Malabar Spinach | Dec 17 | Jan 28 | Feb 4 | — | Apr 1 – Apr 29 | 55–70 |
| Melon | Dec 31 | Jan 28 | Feb 4 | — | Apr 15 – Jun 3 | 70–100 |
| Microgreens | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Feb 4 – Mar 4 | 7–21 |
| Mizuna | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 4 – Apr 1 | 30–45 |
| Mustard Greens | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 4 – May 6 | 30–50 |
| Napa Cabbage | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – Apr 29 | 55–75 |
| New Zealand Spinach | Dec 17 | Jan 28 | Feb 4 | — | Apr 1 – Apr 29 | 55–70 |
| Okra | Dec 17 | Jan 28 | Feb 4 | — | Apr 1 – May 27 | 50–65 |
| Onion | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 29 – Jun 17 | 90–120 |
| Pac Choi | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 11 – Apr 8 | 40–55 |
| Patty Pan Squash | Dec 31 | Jan 28 | Feb 4 | — | Mar 25 – Apr 22 | 45–60 |
| Peas | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – May 20 | 55–70 |
| Peppers | Dec 17 | Jan 28 | Feb 4 | — | Apr 8 – Jun 17 | 60–90 |
| Pole Beans | Dec 17 | Jan 28 | Feb 4 | — | Apr 1 – May 27 | 55–70 |
| Potatoes | Dec 17 | Jan 28 | Feb 4 | — | Apr 15 – Jun 24 | 70–120 |
| Pumpkin | Dec 31 | Jan 28 | Feb 4 | — | May 6 – Jun 24 | 85–120 |
| Purslane | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 11 – Apr 15 | 40–60 |
| Radicchio | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 1 – May 6 | 60–80 |
| Radish | — | Jan 7 | — | Oct 24 | Feb 4 – Feb 25 | 22–35 |
| Romanesco | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 15 – May 27 | 75–100 |
| Savoy Cabbage | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 8 – Jun 3 | 70–110 |
| Scallions | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – Apr 22 | 50–70 |
| Scarlet Runner Beans | Dec 17 | Jan 28 | Feb 4 | — | Apr 8 – May 13 | 60–80 |
| Shallot | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Apr 29 – Jun 17 | 90–120 |
| Shiso | Dec 17 | Feb 4 | Feb 4 | — | Apr 1 – May 27 | 50–70 |
| Snap Peas | Dec 17 | Jan 28 | Feb 4 | — | Apr 1 – May 27 | 55–70 |
| Snow Peas | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 25 – May 20 | 50–65 |
| Soybeans | — | Feb 4 | — | — | Apr 29 – Jun 24 | 80–120 |
| Spaghetti Squash | Dec 31 | Jan 28 | Feb 4 | — | May 6 – Jun 3 | 85–100 |
| Spinach | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 4 – May 6 | 35–50 |
| Squash (Summer) | Dec 31 | Jan 28 | Feb 4 | — | Mar 25 – May 27 | 45–65 |
| Squash (Winter) | Dec 31 | Jan 28 | Feb 4 | — | Apr 29 – Jun 24 | 80–120 |
| Sweet Corn | — | Feb 4 | — | — | Apr 8 – May 20 | 60–90 |
| Sweet Potatoes | Dec 17 | Jan 28 | Feb 4 | — | May 6 – Jun 24 | 90–120 |
| Tatsoi | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 4 – Apr 8 | 35–50 |
| Tomatillo | Dec 17 | Jan 28 | Feb 4 | — | Apr 8 – Jun 17 | 60–85 |
| Tomatoes | Dec 17 | Jan 28 | Feb 4 | — | Apr 8 – Jun 17 | 60–85 |
| Turmeric | Dec 17 | Jan 28 | Feb 4 | — | Oct 7 – Dec 16 | 240–300 |
| Turnip | — | Jan 7 | — | Oct 24 | Feb 18 – Mar 25 | 40–60 |
| Watercress | Dec 31 | Jan 7 | Jan 28 | Oct 24 | Mar 11 – Apr 15 | 40–60 |
| Watermelon | Dec 31 | Jan 28 | Feb 4 | — | Apr 15 – Jun 3 | 70–100 |
| Wax Beans | — | Feb 4 | — | — | Apr 1 – May 27 | 50–65 |
| Winter Melon | Dec 17 | Jan 28 | Feb 4 | — | May 6 – Jun 24 | 90–120 |
| Yam | Dec 17 | Jan 28 | Feb 4 | — | Aug 5 – Jan 20 | 180–330 |
| Yard Long Beans | Dec 17 | Jan 28 | Feb 4 | — | Apr 1 – May 13 | 55–80 |
| Zucchini | Dec 31 | Jan 28 | Feb 4 | — | Mar 25 – May 20 | 45–60 |
🍓 Fruits to Grow in Captiva
16 fruits matched to Zone 10b with planting dates calibrated for Captiva.
Show all 16 fruits with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Feb 11 | — | May 13 – Aug 26 | 90–180 |
| Blackberries | — | — | Feb 11 | — | — | 365–730 |
| Boysenberries | — | — | Feb 11 | — | — | 365–730 |
| Cantaloupe | — | — | Feb 11 | — | Apr 22 – May 27 | 70–90 |
| Che Fruit | — | — | Feb 11 | — | — | 1095–1825 |
| Dragon Fruit | — | — | Feb 11 | — | — | 365–730 |
| Figs | — | — | Feb 11 | — | — | 730–1825 |
| Goji Berries | — | — | Feb 11 | — | — | 730–1095 |
| Grapes | — | — | Feb 11 | — | — | 730–1095 |
| Ground Cherry | — | — | Feb 11 | — | Apr 22 – Jun 17 | 65–80 |
| Guava | — | — | Feb 11 | — | — | 365–730 |
| Honeydew | — | — | Feb 11 | — | May 6 – Jun 17 | 80–110 |
| Loquat | — | — | Feb 11 | — | — | 730–1825 |
| Passion Fruit | — | — | Feb 11 | — | — | 365–545 |
| Pomegranate | — | — | Feb 11 | — | — | 730–1095 |
| Strawberries | — | — | Feb 11 | — | May 13 – Feb 10 | 90–365 |
🌿 Herbs to Grow in Captiva
23 herbs matched to Zone 10b with planting dates calibrated for Captiva.
Show all 23 herbs with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Anise | Dec 31 | Jan 7 | Jan 21 | Oct 24 | Apr 22 – Jul 8 | 90–120 |
| Basil | Dec 17 | Feb 4 | Feb 4 | — | Apr 1 – Jun 3 | 50–75 |
| Borage | Dec 31 | Jan 7 | Jan 21 | Oct 24 | Mar 18 – May 6 | 50–60 |
| Chervil | Dec 31 | Jan 7 | Jan 21 | Oct 24 | Mar 4 – May 6 | 40–60 |
| Chives | — | — | Feb 4 | — | Apr 8 – Jun 17 | 60–90 |
| Cilantro | Dec 31 | Jan 7 | Jan 21 | Oct 24 | Mar 4 – May 6 | 40–60 |
| Cumin | Dec 31 | Jan 7 | Jan 21 | Oct 24 | May 6 – Jul 8 | 100–120 |
| Dill | Dec 31 | Jan 7 | Jan 21 | Oct 24 | Mar 4 – May 6 | 40–60 |
| Epazote | Dec 17 | Feb 4 | Feb 4 | — | Mar 25 – May 20 | 45–60 |
| Fennel (herb) | Dec 31 | Jan 7 | Jan 21 | Oct 24 | Mar 25 – Jun 3 | 60–90 |
| Garlic Chives | — | — | Feb 4 | — | Apr 8 – Jun 17 | 60–90 |
| Horehound | — | — | Feb 4 | — | Apr 22 – Jun 17 | 75–90 |
| Lemon Verbena | Dec 17 | Feb 4 | Feb 4 | — | Apr 8 – Jun 17 | 60–90 |
| Lemongrass | Dec 17 | Feb 4 | Feb 4 | — | Apr 22 – Jul 22 | 75–120 |
| Marjoram | — | — | Feb 4 | — | Apr 8 – Jun 17 | 60–90 |
| Mint | — | — | Feb 4 | — | Apr 8 – Jun 17 | 60–90 |
| Oregano | — | — | Feb 4 | — | Apr 8 – Jun 17 | 60–90 |
| Parsley | Dec 31 | Jan 7 | Jan 21 | Oct 24 | Mar 25 – May 27 | 60–80 |
| Rosemary | — | — | Feb 4 | — | Apr 29 – Sep 16 | 80–180 |
| Sage | — | — | Feb 4 | — | Apr 22 – Jun 17 | 75–90 |
| Savory | — | — | Feb 4 | — | Apr 1 – May 27 | 50–70 |
| Stevia | Dec 17 | Feb 4 | Feb 4 | — | Apr 8 – Jun 17 | 60–90 |
| Thai Basil | Dec 17 | Feb 4 | Feb 4 | — | Apr 1 – Jun 3 | 50–75 |
🌸 Flowers to Grow in Captiva
31 flowers matched to Zone 10b with planting dates calibrated for Captiva.
Show all 31 flowers with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Dec 17 | Dec 17 | Dec 17 | — | Feb 11 – Sep 9 | 60–75 |
| Anemones | — | — | — | Nov 7 | Nov 7 – Dec 5 | 90–120 |
| Bachelor's Button | — | Nov 12 | Dec 10 | Sep 26 | Feb 4 – May 13 | 60–90 |
| Begonias | Nov 19 | — | Dec 10 | — | Feb 18 – Oct 14 | 70–90 |
| Calendula | — | Nov 12 | Dec 10 | Sep 12 | Jan 21 – Apr 29 | 50–70 |
| California Poppy | — | — | — | Sep 12 | Nov 21 – Feb 13 | 60–90 |
| Celosia | Dec 31 | Dec 17 | Dec 17 | — | Feb 18 – Oct 7 | 60–90 |
| Cosmos | Dec 31 | Dec 10 | Dec 10 | — | Feb 18 – Sep 16 | 60–90 |
| Dahlias | — | Jan 28 | Jan 28 | — | Apr 8 – Nov 18 | 70–120 |
| Daylily | Dec 17 | — | Dec 24 | — | Mar 4 – Sep 30 | 60–90 |
| Dianthus | Dec 3 | Nov 12 | Nov 12 | — | Dec 31 – Feb 4 | 60–80 |
| Freesia | — | — | — | Nov 7 | Nov 7 – Dec 12 | 84–112 |
| Gaillardia (Blanket Flower) | Dec 24 | Dec 24 | Dec 24 | — | Mar 4 – Sep 2 | 70–100 |
| Geraniums | Nov 19 | — | Dec 10 | — | Feb 18 – Oct 14 | 70–100 |
| Gladiolus | — | Jan 28 | Jan 28 | — | Apr 8 – Nov 18 | 70–100 |
| Impatiens | Dec 3 | — | Dec 17 | — | Feb 25 – Sep 23 | 60–75 |
| Larkspur | — | — | — | Oct 24 | Jan 2 – Feb 27 | 60–90 |
| Marigolds | Dec 31 | Dec 17 | Dec 17 | — | Feb 11 – Sep 9 | 50–70 |
| Nasturtium | Dec 31 | Dec 10 | Dec 10 | — | Feb 4 – Sep 16 | 55–65 |
| Pansy | — | Division | Dec 10 | Sep 12 | Jan 21 – Apr 1 | 70–90 |
| Petunia | Dec 3 | — | Dec 17 | — | Feb 25 – Sep 9 | 70–90 |
| Portulaca | Dec 31 | Dec 17 | Dec 17 | — | Feb 4 – Sep 23 | 50–70 |
| Ranunculus | — | — | — | Nov 7 | Nov 7 – Dec 5 | 90–120 |
| Roses | Dec 3 | — | Dec 24 | — | Mar 4 – Sep 30 | 90–180 |
| Salvia | Dec 3 | — | Dec 10 | — | Feb 18 – Sep 16 | 70–90 |
| Sedum (Stonecrop) | Dec 17 | — | Dec 24 | — | Apr 15 – May 27 | 60–90 |
| Snapdragon | — | Nov 12 | Dec 10 | Sep 12 | Feb 11 – Jul 22 | 70–100 |
| Sunflower | Jan 7 | Dec 10 | Dec 10 | — | Mar 4 – Sep 16 | 70–100 |
| Sweet Alyssum | — | Nov 12 | Dec 10 | Sep 26 | Jan 7 – Apr 1 | 45–60 |
| Vinca (Annual) | Nov 19 | — | Dec 10 | — | Feb 18 – Oct 14 | 70–90 |
| Zinnia | Dec 31 | Dec 10 | Dec 10 | — | Feb 18 – Sep 16 | 60–70 |
Monthly Planting Guide for Captiva
ZIP Codes in Captiva
Click any ZIP to see its specific frost, soil, and climate measurements (some ZIPs differ noticeably from the town aggregate):
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Lee County.
Your Lee County Garden Planner — Free
A 22-page printable planner built for Lee County (Zone 10b). 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