Terrebonne Parish, LA — Planting Guide
May to-do list for Terrebonne Parish, Louisiana
A quick May briefing for Terrebonne Parish, Louisiana gardeners — what's urgent, what's next, and what can wait.
-
Collect basil, cucumber, and green beans at their peak
Check every 1–2 days. Many of these get tough or go to seed if you wait too long.
To set up a strong June, finish these tasks
- First harvests: basil, cucumber, and green beans
Terrebonne Parish is in USDA Zone 9b. The average last spring frost is February 7 and the first fall frost is December 8, giving you a growing season of approximately 305 days.
At an elevation of 484 ft, Terrebonne Parish receives approximately 61.9 in of rainfall annually. Summer highs average 102°F with winter lows around 51°F. The predominant soil type is Sandy Loam.
Based on 25 years of NOAA climate station data, the last frost date here varies by 48 days year to year — ranging from January 20 in warm years to March 8 in cold years. The growing season is trending longer by about 5.59 days per decade. Terrebonne Parish scores 40/100 (Moderate) on the Microclimate Index.
🌡️ Zone
9b (°F to °F min)
❄️ Last Frost
February 7
🍂 First Frost
December 8
📅 Growing Season
305 days
⛰️ Elevation
484 ft
🌧️ Annual Rainfall
61.9 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 | 5.3 in | 11 days | — | None |
| Feb | 5.5 in | 8 days | — | Low |
| Mar | 6.1 in | 11 days | — | Low |
| Apr | 5 in | 8 days | — | Low |
| May | 5 in | 9 days | — | Low |
| Jun | 5.3 in | 11 days | — | Low |
| Jul | 6.2 in | 10 days | — | Low |
| Aug | 5.7 in | 12 days | — | Low |
| Sep | 4.1 in | 7 days | 0.2 in | Low |
| Oct | 3.7 in | 6 days | 0.6 in | Moderate |
| Nov | 4.9 in | 7 days | — | Low |
| Dec | 5.1 in | 8 days | — | None |
Annual total: 61.9 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.
Terrebonne Parish Soil Profile
Soil Type
Sandy Loam
Soil pH
5.1-6.4
Drainage
Well Drained
Frost Risk Probability
Based on 25 years of NOAA weather station data from 2 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 8 | Dec 22 | 289 days |
| Cautious | Feb 16 | Dec 16 | 303 days |
| Average year | Feb 7 | Dec 8 | 304 days |
| Optimistic | Jan 25 | Dec 2 | 311 days |
| Aggressive (risky) | Jan 20 | Nov 18 | 302 days |
Not very — frost dates can vary by ±48 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 5.6 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Terrebonne Parish presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Terrebonne Parish
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 Terrebonne Parish's climate and soil.
County Extension Office
Terrebonne Parish LSU AgCenter Extension Extension Office
Phone: 225-578-4161
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 Terrebonne Parish
Finding local nurseries & garden centers in Terrebonne Parish
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Terrebonne Parish'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 Terrebonne Parish LA" or "garden center Terrebonne Parish" 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 Terrebonne Parish LA" or check your extension office and local parks department. Facebook groups like "Terrebonne Parish Gardeners" or "Louisiana 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
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: 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 | 5.2 hr | Short day |
| February | 11 hr | 5.9 hr | Short day |
| March | 11.8 hr | 6.8 hr | Short day |
| April | 12.7 hr | 7.6 hr | Neutral |
| May | 13.5 hr | 8.5 hr | Neutral |
| June | 13.9 hr | 8.4 hr | Neutral |
| July | 13.7 hr | 7.8 hr | Neutral |
| August | 13.1 hr | 7.4 hr | Neutral |
| September | 12.2 hr | 7.2 hr | Neutral |
| October | 11.3 hr | 7.1 hr | Short day |
| November | 10.5 hr | 5.8 hr | Short day |
| December | 10.1 hr | 4.9 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 Mar 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 | 60°F | ♻️ Active | ~14 weeks |
| Feb | 56°F | 58°F | ♻️ Active | ~14 weeks |
| Mar | 61°F | 64°F | ♻️ Active | ~14 weeks |
| Apr | 69°F | 69°F | 🔥 Peak | ~8 weeks |
| May | 78°F | 76°F | 🔥 Peak | ~8 weeks |
| Jun | 87°F | 83°F | 🔥 Peak | ~8 weeks |
| Jul | 95°F | 89°F | 🔥 Peak | ~8 weeks |
| Aug | 96°F | 94°F | 🔥 Peak | ~8 weeks |
| Sep | 89°F | 89°F | 🔥 Peak | ~8 weeks |
| Oct | 79°F | 82°F | 🔥 Peak | ~8 weeks |
| Nov | 69°F | 72°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 Terrebonne Parish
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 | Moderate | 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 Terrebonne Parish
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 16 | Oct 13 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Feb 13 | Oct 6 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Feb 12 | Oct 6 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Jan 10 | Sep 29 | ✓ 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 25 | Nov 17 | — | 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 16 | Jan 24 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Oct 1 | Jan 17 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Oct 20 | Jan 24 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Sep 15 | Jan 17 | ✓ 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: 10 mph Summer: 8 mph
Fall: 10 mph Winter: 9 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
3.2/10
Low need — wind is not a major factor in your garden planning.
Frost Pocket Risk
Moderate
Some terrain variation (561 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.
Rainwater Harvesting Potential
How much water you can collect, when to collect it, and what size system you need for your garden.
Annual Collection
30,850 gal
Per 1,000 sq ft of roof area (at 80% collection efficiency)
Recommended Setup
6 rain barrels (55 gal each)
For a typical 500 sq ft garden. Serious collectors: consider a 250 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Feb, Mar, Jul, Aug
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Sep, Oct, Nov
Dry months when you'll rely on stored water — size your storage for this gap.
Rainwater collection tips for your area
- Your county receives approximately 61.9 inches of rain per year
- A 1,000 sq ft roof can collect roughly 30,850 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 Terrebonne Parish
Soil Type
Sandy Loam
Soil pH 5.1–6.4 · 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. (61.9 in. annual rainfall)
Season Tips
305-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 24-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 Terrebonne Parish
115 vegetables that grow well in Zone 9b with planting dates for Terrebonne Parish.
Show all 115 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Acorn Squash | Jan 10 | Feb 7 | Feb 14 | May 9 – Jun 13 | 80–100 |
| Amaranth | Dec 27 | Feb 7 | Feb 14 | May 16 – Jul 4 | 90–120 |
| Artichoke | — | — | Feb 21 | Jun 27 – Sep 5 | 120–180 |
| Arugula | Jan 10 | Jan 17 | Feb 7 | Mar 14 – May 16 | 30–50 |
| Asparagus | — | — | Feb 21 | — | 730–1095 |
| Beets | — | Jan 17 | — | Mar 14 – Apr 11 | 50–70 |
| Belgian Endive | Jan 10 | Jan 17 | Feb 7 | May 30 – Jul 25 | 110–150 |
| Bitter Melon | Dec 27 | Feb 7 | Feb 14 | Apr 18 – May 30 | 60–90 |
| Black Beans | — | Feb 14 | — | May 16 – Jul 4 | 90–120 |
| Bok Choy | Jan 10 | Jan 17 | Feb 7 | Mar 21 – Apr 25 | 40–60 |
| Broccoli | Jan 10 | Jan 17 | Feb 7 | Apr 11 – May 23 | 60–90 |
| Broccoli Rabe | Jan 10 | Jan 17 | Feb 7 | Mar 21 – Apr 25 | 40–60 |
| Brussels Sprouts | Jan 10 | Jan 17 | Feb 7 | May 9 – Jul 4 | 90–130 |
| Butternut Squash | Jan 10 | Feb 7 | Feb 14 | May 16 – Jun 20 | 85–110 |
| Cabbage | Jan 10 | Jan 17 | Feb 7 | Apr 11 – Jun 6 | 60–100 |
| Calabash | Dec 27 | Feb 7 | Feb 14 | May 9 – Jul 4 | 80–120 |
| Cardoon | — | — | Feb 21 | Jun 27 – Aug 8 | 120–150 |
| Carrots | — | Jan 17 | — | Mar 21 – Apr 25 | 60–80 |
| Cauliflower | Jan 10 | Jan 17 | Feb 7 | Apr 4 – Jun 6 | 55–100 |
| Celeriac | Jan 10 | Jan 17 | Feb 7 | May 23 – Jun 27 | 100–120 |
| Celery | Jan 10 | Jan 17 | Feb 7 | May 2 – Jun 27 | 80–120 |
| Celtuce | Jan 10 | Jan 17 | Feb 7 | Apr 11 – May 23 | 60–90 |
| Chard | Jan 10 | Jan 17 | Feb 7 | Apr 4 – May 23 | 50–60 |
| Chayote | Dec 27 | Feb 7 | Feb 14 | Jun 20 – Aug 29 | 120–180 |
| Chickpeas | Jan 10 | Jan 17 | Feb 7 | May 2 – Jun 13 | 80–110 |
| Chicory | Jan 10 | Jan 17 | Feb 7 | Apr 11 – May 23 | 60–85 |
| Chinese Cabbage | Jan 10 | Jan 17 | Feb 7 | Apr 4 – May 2 | 50–70 |
| Christmas Lima Beans | Dec 27 | Feb 7 | Feb 14 | May 9 – Jun 13 | 80–100 |
| Collard Greens | Jan 10 | Jan 17 | Feb 7 | Apr 4 – Jun 6 | 55–75 |
| Corn | — | Feb 14 | — | Apr 18 – Jun 13 | 60–100 |
| Cowpeas | — | Feb 14 | — | Apr 18 – May 30 | 60–90 |
| Cress | Jan 10 | Jan 17 | Feb 7 | Feb 21 – Mar 14 | 14–21 |
| Crookneck Squash | Jan 10 | Feb 7 | Feb 14 | Apr 4 – May 2 | 45–60 |
| Crosne | — | Jan 17 | — | Jun 20 – Aug 22 | 150–200 |
| Cucumber | Jan 10 | Feb 7 | Feb 14 | Apr 11 – Jun 6 | 50–70 |
| Daikon | — | Jan 17 | — | Mar 14 – Apr 11 | 50–70 |
| Delicata Squash | Jan 10 | Feb 7 | Feb 14 | May 9 – Jun 13 | 80–100 |
| Edamame | — | Feb 14 | — | May 2 – Jun 13 | 75–100 |
| Eggplant | Dec 27 | Feb 7 | Feb 14 | Apr 25 – Jun 27 | 65–85 |
| Endive | Jan 10 | Jan 17 | Feb 7 | Mar 28 – May 2 | 45–65 |
| Escarole | Jan 10 | Jan 17 | Feb 7 | Apr 4 – May 2 | 50–70 |
| Fava Beans | Jan 10 | Jan 17 | Feb 7 | Apr 25 – Jun 6 | 75–100 |
| Fennel | Dec 27 | Feb 7 | Feb 14 | Apr 18 – May 30 | 60–90 |
| Garlic | — | — | — | — | 90–240 |
| Ginger | Dec 27 | Feb 7 | Feb 14 | Oct 17 – Dec 12 | 240–300 |
| Green Beans | — | Feb 14 | — | Apr 11 – Jun 6 | 50–65 |
| Horseradish | — | — | Feb 21 | Jun 27 – Sep 5 | 120–180 |
| Hot Peppers | Dec 27 | Feb 7 | Feb 14 | Apr 25 – Aug 1 | 70–120 |
| Hubbard Squash | Jan 10 | Feb 7 | Feb 14 | May 30 – Jul 4 | 100–120 |
| Jicama | Dec 27 | Feb 7 | Feb 14 | Jun 20 – Aug 29 | 120–180 |
| Kabocha | Jan 10 | Feb 7 | Feb 14 | May 16 – Jun 13 | 85–100 |
| Kai Lan | Jan 10 | Jan 17 | Feb 7 | Mar 28 – Apr 25 | 45–60 |
| Kale | Jan 10 | Jan 17 | Feb 7 | Apr 4 – May 30 | 50–70 |
| Kidney Beans | — | Feb 14 | — | May 16 – Jun 20 | 85–110 |
| Kohlrabi | Jan 10 | Jan 17 | Feb 7 | Mar 28 – May 2 | 45–65 |
| Komatsuna | Jan 10 | Jan 17 | Feb 7 | Mar 14 – Apr 18 | 35–50 |
| Leeks | Jan 10 | Jan 17 | Feb 7 | May 9 – Jul 25 | 90–150 |
| Lentils | Jan 10 | Jan 17 | Feb 7 | May 2 – Jun 13 | 80–110 |
| Lettuce | Jan 10 | Jan 17 | Feb 7 | Mar 14 – May 23 | 30–60 |
| Lima Beans | — | Feb 14 | — | Apr 18 – May 30 | 60–90 |
| Loofah | Dec 27 | Feb 7 | Feb 14 | May 30 – Aug 1 | 100–150 |
| Luffa | Dec 27 | Feb 7 | Feb 14 | May 16 – Aug 1 | 90–150 |
| Mache | Jan 10 | Jan 17 | Feb 7 | Mar 21 – Apr 25 | 40–60 |
| Malabar Spinach | Dec 27 | Feb 7 | Feb 14 | Apr 11 – May 9 | 55–70 |
| Melon | Jan 10 | Feb 7 | Feb 14 | Apr 25 – Jun 13 | 70–100 |
| Microgreens | Jan 10 | Jan 17 | Feb 7 | Feb 14 – Mar 14 | 7–21 |
| Mitsuba | Jan 10 | Jan 17 | Jan 31 | Mar 28 – May 23 | 50–70 |
| Mizuna | Jan 10 | Jan 17 | Feb 7 | Mar 14 – Apr 11 | 30–45 |
| Mustard Greens | Jan 10 | Jan 17 | Feb 7 | Mar 14 – May 16 | 30–50 |
| Napa Cabbage | Jan 10 | Jan 17 | Feb 7 | Apr 4 – May 9 | 55–75 |
| New Zealand Spinach | Dec 27 | Feb 7 | Feb 14 | Apr 11 – May 9 | 55–70 |
| Okra | Dec 27 | Feb 7 | Feb 14 | Apr 11 – Jun 6 | 50–65 |
| Onion | Jan 10 | Jan 17 | Feb 7 | May 9 – Jun 27 | 90–120 |
| Pac Choi | Jan 10 | Jan 17 | Feb 7 | Mar 21 – Apr 18 | 40–55 |
| Parsnip | — | Jan 17 | — | May 2 – Jun 13 | 100–130 |
| Patty Pan Squash | Jan 10 | Feb 7 | Feb 14 | Apr 4 – May 2 | 45–60 |
| Peas | Jan 10 | Jan 17 | Feb 7 | Apr 4 – May 30 | 55–70 |
| Peppers | Dec 27 | Feb 7 | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Pole Beans | Dec 27 | Feb 7 | Feb 14 | Apr 11 – Jun 6 | 55–70 |
| Potatoes | Dec 27 | Feb 7 | Feb 14 | Apr 25 – Jul 4 | 70–120 |
| Pumpkin | Jan 10 | Feb 7 | Feb 14 | May 16 – Jul 4 | 85–120 |
| Purslane | Jan 10 | Jan 17 | Feb 7 | Mar 21 – Apr 25 | 40–60 |
| Radicchio | Jan 10 | Jan 17 | Feb 7 | Apr 11 – May 16 | 60–80 |
| Radish | — | Jan 17 | — | Feb 14 – Mar 7 | 22–35 |
| Romanesco | Jan 10 | Jan 17 | Feb 7 | Apr 25 – Jun 6 | 75–100 |
| Rutabaga | — | Jan 17 | — | Apr 11 – May 16 | 80–100 |
| Salsify | — | Jan 17 | — | May 2 – Jun 13 | 100–130 |
| Savoy Cabbage | Jan 10 | Jan 17 | Feb 7 | Apr 18 – Jun 13 | 70–110 |
| Scallions | Jan 10 | Jan 17 | Feb 7 | Apr 4 – May 2 | 50–70 |
| Scarlet Runner Beans | Dec 27 | Feb 7 | Feb 14 | Apr 18 – May 23 | 60–80 |
| Shallot | Jan 10 | Jan 17 | Feb 7 | May 9 – Jun 27 | 90–120 |
| Shiso | Dec 27 | Feb 14 | Feb 14 | Apr 11 – Jun 6 | 50–70 |
| Snap Peas | Dec 27 | Feb 7 | Feb 14 | Apr 11 – Jun 6 | 55–70 |
| Snow Peas | Jan 10 | Jan 17 | Feb 7 | Apr 4 – May 30 | 50–65 |
| Soybeans | — | Feb 14 | — | May 9 – Jul 4 | 80–120 |
| Spaghetti Squash | Jan 10 | Feb 7 | Feb 14 | May 16 – Jun 13 | 85–100 |
| Spinach | Jan 10 | Jan 17 | Feb 7 | Mar 14 – May 16 | 35–50 |
| Squash (Summer) | Jan 10 | Feb 7 | Feb 14 | Apr 4 – Jun 6 | 45–65 |
| Squash (Winter) | Jan 10 | Feb 7 | Feb 14 | May 9 – Jul 4 | 80–120 |
| Sunchoke | — | — | Feb 21 | Jun 13 – Aug 8 | 110–150 |
| Sunflower | Dec 27 | Feb 7 | Feb 14 | Apr 25 – Jun 13 | 70–100 |
| Sweet Corn | — | Feb 14 | — | Apr 18 – May 30 | 60–90 |
| Sweet Potatoes | Dec 27 | Feb 7 | Feb 14 | May 16 – Jul 4 | 90–120 |
| Tatsoi | Jan 10 | Jan 17 | Feb 7 | Mar 14 – Apr 18 | 35–50 |
| Tomatillo | Dec 27 | Feb 7 | Feb 14 | Apr 18 – Jun 27 | 60–85 |
| Tomatoes | Dec 27 | Feb 7 | Feb 14 | Apr 18 – Jun 27 | 60–85 |
| Turmeric | Dec 27 | Feb 7 | Feb 14 | Oct 17 – Dec 12 | 240–300 |
| Turnip | — | Jan 17 | — | Feb 28 – Apr 4 | 40–60 |
| Watercress | Jan 10 | Jan 17 | Feb 7 | Mar 21 – Apr 25 | 40–60 |
| Watermelon | Jan 10 | Feb 7 | Feb 14 | Apr 25 – Jun 13 | 70–100 |
| Wax Beans | — | Feb 14 | — | Apr 11 – Jun 6 | 50–65 |
| Winter Melon | Dec 27 | Feb 7 | Feb 14 | May 16 – Jul 4 | 90–120 |
| Yam | Dec 27 | Feb 7 | Feb 14 | Aug 15 – Dec 12 | 180–330 |
| Yard Long Beans | Dec 27 | Feb 7 | Feb 14 | Apr 11 – May 23 | 55–80 |
| Zucchini | Jan 10 | Feb 7 | Feb 14 | Apr 4 – May 30 | 45–60 |
🍓 Fruits to Grow in Terrebonne Parish
24 fruits that grow well in Zone 9b with planting dates for Terrebonne Parish.
Show all 24 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Feb 21 | May 23 – Sep 5 | 90–180 |
| Blackberries | — | — | Feb 21 | — | 365–730 |
| Boysenberries | — | — | Feb 21 | — | 365–730 |
| Cantaloupe | — | — | Feb 21 | May 2 – Jun 6 | 70–90 |
| Che Fruit | — | — | Feb 21 | — | 1095–1825 |
| Dragon Fruit | — | — | Feb 21 | — | 365–730 |
| Elderberries | — | — | Feb 21 | — | 730–1095 |
| Figs | — | — | Feb 21 | — | 730–1825 |
| Goji Berries | — | — | Feb 21 | — | 730–1095 |
| Grapes | — | — | Feb 21 | — | 730–1095 |
| Ground Cherry | — | — | Feb 21 | May 2 – Jun 27 | 65–80 |
| Guava | — | — | Feb 21 | — | 365–730 |
| Honeydew | — | — | Feb 21 | May 16 – Jun 27 | 80–110 |
| Kiwi | — | — | Feb 21 | — | 1095–1825 |
| Loquat | — | — | Feb 21 | — | 730–1825 |
| Mulberries | — | — | Feb 21 | — | 730–1825 |
| Passion Fruit | — | — | Feb 21 | — | 365–545 |
| Pawpaw | — | — | Feb 21 | — | 1095–2555 |
| Persimmon | — | — | Feb 21 | — | 1095–2555 |
| Pomegranate | — | — | Feb 21 | — | 730–1095 |
| Quince | — | — | Feb 21 | — | 1095–1825 |
| Raspberries | — | — | Feb 21 | — | 365–730 |
| Serviceberries | — | — | Feb 21 | — | 730–1095 |
| Strawberries | — | — | Feb 21 | May 23 – Dec 19 | 90–365 |
🌿 Herbs to Grow in Terrebonne Parish
40 herbs that grow well in Zone 9b with planting dates for Terrebonne Parish.
Show all 40 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Anise | Jan 10 | Jan 17 | Jan 31 | May 2 – Jul 18 | 90–120 |
| Basil | Dec 27 | Feb 14 | Feb 14 | Apr 11 – Jun 13 | 50–75 |
| Bee Balm | — | — | Feb 14 | May 16 – Aug 1 | 90–120 |
| Borage | Jan 10 | Jan 17 | Jan 31 | Mar 28 – May 16 | 50–60 |
| Caraway | Jan 10 | Jan 17 | Jan 31 | — | 365–450 |
| Catnip | — | — | Feb 14 | Apr 18 – Jun 20 | 60–80 |
| Chamomile | Jan 10 | Jan 17 | Jan 31 | Apr 4 – Jun 13 | 60–90 |
| Chervil | Jan 10 | Jan 17 | Jan 31 | Mar 14 – May 16 | 40–60 |
| Chives | — | — | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Cilantro | Jan 10 | Jan 17 | Jan 31 | Mar 14 – May 16 | 40–60 |
| Comfrey | — | — | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Cumin | Jan 10 | Jan 17 | Jan 31 | May 16 – Jul 18 | 100–120 |
| Dill | Jan 10 | Jan 17 | Jan 31 | Mar 14 – May 16 | 40–60 |
| Echinacea | — | — | Feb 14 | Jun 20 – Sep 26 | 120–180 |
| Epazote | Dec 27 | Feb 14 | Feb 14 | Apr 4 – May 30 | 45–60 |
| Fennel (herb) | Jan 10 | Jan 17 | Jan 31 | Apr 4 – Jun 13 | 60–90 |
| Feverfew | — | — | Feb 14 | May 16 – Aug 1 | 90–120 |
| Garlic Chives | — | — | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Horehound | — | — | Feb 14 | May 2 – Jun 27 | 75–90 |
| Hyssop | — | — | Feb 14 | Apr 25 – Jun 27 | 70–90 |
| Lavender | — | — | Feb 14 | May 16 – Oct 17 | 90–200 |
| Lemon Balm | — | — | Feb 14 | Apr 18 – Jun 6 | 60–70 |
| Lemon Thyme | — | — | Feb 14 | Apr 25 – Jun 27 | 70–90 |
| Lemon Verbena | Dec 27 | Feb 14 | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Lemongrass | Dec 27 | Feb 14 | Feb 14 | May 2 – Aug 1 | 75–120 |
| Marjoram | — | — | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Mint | — | — | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Oregano | — | — | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Parsley | Jan 10 | Jan 17 | Jan 31 | Apr 4 – Jun 6 | 60–80 |
| Rosemary | — | — | Feb 14 | May 9 – Sep 26 | 80–180 |
| Rue | — | — | Feb 14 | Apr 25 – Jun 27 | 70–90 |
| Sage | — | — | Feb 14 | May 2 – Jun 27 | 75–90 |
| Savory | — | — | Feb 14 | Apr 11 – Jun 6 | 50–70 |
| Sorrel | Jan 10 | Jan 17 | Jan 31 | Mar 14 – May 16 | 40–60 |
| Stevia | Dec 27 | Feb 14 | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Tarragon | — | — | Feb 14 | Apr 18 – Jun 27 | 60–90 |
| Thai Basil | Dec 27 | Feb 14 | Feb 14 | Apr 11 – Jun 13 | 50–75 |
| Thyme | — | — | Feb 14 | Apr 25 – Jun 27 | 70–90 |
| Valerian | — | — | Feb 14 | Jun 20 – Sep 26 | 120–180 |
| Yarrow | — | — | Feb 14 | May 16 – Aug 1 | 90–120 |
🌸 Flowers to Grow in Terrebonne Parish
1 flowers that grow well in Zone 9b with planting dates for Terrebonne Parish.
Show all 1 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Marigolds | Mar 14 | Jan 17 | Jan 17 | Mar 14 – Sep 5 | 50–70 |
Monthly Planting Guide for Terrebonne Parish
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Terrebonne Parish.
Frequently Asked Questions
What planting zone is Terrebonne Parish, LA?
Terrebonne Parish is in USDA Hardiness Zone 9b. 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 Terrebonne Parish, LA?
Based on 25 years of NOAA weather station data, the median last spring frost in Terrebonne Parish falls around February 7. In 8 out of 10 years, last frost lands between January 20 and March 8 — a 48-day window of variability. Use March 8 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Terrebonne Parish, LA?
The median first fall frost in Terrebonne Parish arrives around December 8. In cold years it can arrive as early as November 18; in mild years as late as December 22. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Terrebonne Parish?
Terrebonne Parish has a frost-free growing season of approximately 305 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 5.59 days per decade.
What is the soil like in Terrebonne Parish for gardening?
Terrebonne Parish has predominantly Sandy Loam soil with a pH range of 5.1–6.4 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 Terrebonne Parish?
Terrebonne Parish has commercial agriculture that includes Soybeans, Sugarcane, Rice, Cotton, Cattle. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Terrebonne Parish a good location for home gardening?
Terrebonne Parish scores 40/100 (Moderate) on our Microclimate Index, which combines frost reliability, drought pressure, soil challenge, elevation risk, and long-term climate trend. Gardening here benefits from close attention to frost timing and season extension due to the challenging microclimate factors.
Your Terrebonne Parish Garden Planner — Free
A 24-page printable planner built for Terrebonne Parish (Zone 9b). 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