Jim Wells County, TX — Planting Guide
Your June gardening checklist
June is a pivotal month for Jim Wells County, Texas gardens. Focus on these tasks first and you'll set up the rest of the season for success.
-
Bring in the basil, cucumber, and green beans
Check every 1–2 days. Many of these get tough or go to seed if you wait too long.
July will be here before you know it — start on
- First harvests: peppers, tomatoes, and ageratum
Jim Wells County is in USDA Zone 9b. The average last spring frost is February 13 and the first fall frost is December 9, giving you a growing season of approximately 300 days.
At an elevation of 4,949 ft, Jim Wells County receives approximately 65.4 in of rainfall annually. Summer highs average 101°F with winter lows around 50°F. The predominant soil type is Loam.
Based on 24 years of NOAA climate station data, the last frost date here varies by 57 days year to year — ranging from January 11 in warm years to March 8 in cold years. The growing season is trending shorter by about 7.17 days per decade. Jim Wells County scores 26/100 (Challenging) on the Microclimate Index.
🌡️ Zone
9b (25°F to 30°F min)
❄️ Last Frost
February 13
🍂 First Frost
December 9
📅 Growing Season
300 days
⛰️ Elevation
4,949 ft
🌧️ Annual Rainfall
65.4 in
Monthly Watering Calendar for Jim Wells County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
For new gardeners: Watering math is simple: 1 inch of rainfall delivers ~600 gallons to a 1,000 sq ft garden. Jim Wells County's 65" annual rainfall covers some months entirely; others need a few hours of drip irrigation per week. The calendar tells you which is which.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 1.9 in | 3 days | — | None |
| Feb | 2.4 in | 4 days | 1.9 in | High |
| Mar | 4.5 in | 6 days | — | Low |
| Apr | 7.3 in | 7 days | — | Low |
| May | 9.1 in | 10 days | — | Low |
| Jun | 9.8 in | 7 days | — | Low |
| Jul | 8.9 in | 7 days | — | Low |
| Aug | 7 in | 7 days | — | Low |
| Sep | 6.6 in | 6 days | — | Low |
| Oct | 3.9 in | 4 days | 0.4 in | Low |
| Nov | 2.5 in | 4 days | 1.8 in | High |
| Dec | 1.6 in | 4 days | — | None |
Annual total: 65.5 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.
Jim Wells County Soil Profile
Soil Type
Loam
Soil pH
6.7-7.3
Drainage
Well Drained
Frost Risk Probability
Based on 24 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 8 | Dec 20 | 287 days |
| Cautious | Feb 27 | Dec 15 | 291 days |
| Average year | Feb 13 | Dec 9 | 299 days |
| Optimistic | Jan 20 | Nov 30 | 314 days |
| Aggressive (risky) | Jan 11 | Nov 1 | 294 days |
Not very — frost dates can vary by ±57 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 7.2 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Jim Wells County has challenging growing conditions. Season extension and careful variety selection are essential.
Local Gardening Help in Jim Wells 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 Jim Wells County's climate and soil.
County Extension Office
Jim Wells County Texas A&M AgriLife Extension Extension Office
Phone: 979-845-7800
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 Jim Wells County
Finding local nurseries & garden centers in Jim Wells County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Jim Wells 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 Jim Wells County TX" or "garden center Jim Wells 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 Jim Wells County TX" or check your extension office and local parks department. Facebook groups like "Jim Wells County Gardeners" or "Texas 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 Jim Wells County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Why this matters: You can't change the sun. Picking the right day-length-matched varieties for Jim Wells County matters more than any other "fix" you make — and the seed packet tells you (look for "long-day," "short-day," "day-neutral").
Longest Day
13.7 hours
Summer solstice daylight
Shortest Day
10.3 hours
Winter solstice daylight
Peak Sun Hours
10 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 | 10.4 hr | 5.9 hr | Short day |
| February | 11 hr | 6.2 hr | Short day |
| March | 11.8 hr | 7.3 hr | Short day |
| April | 12.7 hr | 7.6 hr | Neutral |
| May | 13.4 hr | 8.5 hr | Neutral |
| June | 13.7 hr | 9.6 hr | Neutral |
| July | 13.6 hr | 10 hr | Neutral |
| August | 13 hr | 8.9 hr | Neutral |
| September | 12.2 hr | 8.1 hr | Neutral |
| October | 11.3 hr | 7.5 hr | Short day |
| November | 10.6 hr | 6 hr | Short day |
| December | 10.3 hr | 5.4 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Jim Wells 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: Mulched soil swings less. The mulch insulates against both winter cold and summer heat. In Jim Wells County, 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 May through Oct.
Best Month to Compost
Jun
Microbial activity peaks when soil is warm.
Active Composting
8 months
Nearly year-round composting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 40°F | 44°F | ❄️ Dormant | ~36 weeks |
| Feb | 41°F | 44°F | 🐢 Slow | ~24 weeks |
| Mar | 47°F | 50°F | 🐢 Slow | ~24 weeks |
| Apr | 55°F | 54°F | ♻️ Active | ~14 weeks |
| May | 63°F | 63°F | ♻️ Active | ~14 weeks |
| Jun | 73°F | 68°F | 🔥 Peak | ~8 weeks |
| Jul | 82°F | 75°F | 🔥 Peak | ~8 weeks |
| Aug | 81°F | 79°F | 🔥 Peak | ~8 weeks |
| Sep | 78°F | 76°F | 🔥 Peak | ~8 weeks |
| Oct | 65°F | 68°F | 🔥 Peak | ~8 weeks |
| Nov | 56°F | 60°F | ♻️ Active | ~14 weeks |
| Dec | 43°F | 51°F | 🐢 Slow | ~24 weeks |
Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.
Pest & Disease Pressure in Jim Wells County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Why it matters: Pest and disease pressure is the X-factor most beginners under-plan for. Jim Wells County's climate determines whether you can mostly "plant and see" or whether you need a pest-management routine from the first seedling.
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 Jim Wells County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Why it matters: Cover crops do four things at once: fix nitrogen (legumes), suppress weeds (any), prevent erosion, and add organic matter when chopped down. Jim Wells County's seasonal pattern determines which species fit which gap.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Feb 19 | Sep 30 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Feb 15 | Oct 14 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Feb 25 | Oct 14 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Jan 18 | Sep 30 | ✓ 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 28 | Nov 11 | — | 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 2 | Jan 23 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Oct 3 | Jan 23 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Oct 17 | Jan 30 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Oct 3 | Jan 30 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
Wind & Microclimate in Jim Wells County
What this means for you: Wind shapes the garden you don't think about: bee paths, evaporation, structural stress on tomato cages. Jim Wells County's 12.6 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: 19 mph Summer: 13 mph
Fall: 15 mph Winter: 16 mph
Prevailing wind: S. Windy area — plant a windbreak hedge on the S side of your garden.
Windbreak Benefit
9.2/10
Strongly recommended — a windbreak (fence, hedge, or row of tall crops like corn or sunflowers) will significantly improve garden yields.
Frost Pocket Risk
Low
Relatively flat terrain (353 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Jim Wells County
How much water you can collect, when to collect it, and what size system you need for your garden.
Why this matters: Captured rainwater is better for plants than tap water (no chlorine), works during water restrictions, and reduces stormwater runoff. Jim Wells County's 65" annual rainfall is a meaningful pool — most homes could capture 10,000+ gallons a year with a decent system.
Annual Collection
32,645 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
Apr, May, Jun, Jul
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Jan, Feb, 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 65.5 inches of rain per year
- A 1,000 sq ft roof can collect roughly 32,645 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 Jim Wells County
Soil Type
Loam
Soil pH 6.7–7.3 · Well Drained drainage
Good candidate for raised beds to maximise drainage and extend the season.
Watering Needs
Drought stress: 5.5/10
Moderate drought pressure. Drip irrigation and mulching are highly recommended to maintain soil moisture through summer.
Season Tips
300-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.
Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.
Get instant, accurate soil pH readings to fine-tune your amendments.
🥬 Vegetables to Grow in Jim Wells County
114 vegetables that grow well in Zone 9b with planting dates for Jim Wells County.
Show all 114 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Jan 16 | Feb 13 | Feb 20 | — | May 15 – Jun 19 | 80–100 |
| Amaranth | Jan 2 | Feb 13 | Feb 20 | — | May 22 – Jul 10 | 90–120 |
| Artichoke | — | — | Feb 27 | — | Jul 3 – Sep 11 | 120–180 |
| Arugula | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 20 – May 22 | 30–50 |
| Asparagus | — | — | Feb 27 | — | — | 730–1095 |
| Beets | — | Jan 23 | — | Oct 14 | Mar 20 – Apr 17 | 50–70 |
| Belgian Endive | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Jun 5 – Jul 31 | 110–150 |
| Bitter Melon | Jan 2 | Feb 13 | Feb 20 | — | Apr 24 – Jun 5 | 60–90 |
| Black Beans | — | Feb 20 | — | — | May 22 – Jul 10 | 90–120 |
| Bok Choy | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 27 – May 1 | 40–60 |
| Broccoli | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 17 – May 29 | 60–90 |
| Broccoli Rabe | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 27 – May 1 | 40–60 |
| Brussels Sprouts | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 15 – Jul 10 | 90–130 |
| Butternut Squash | Jan 16 | Feb 13 | Feb 20 | — | May 22 – Jun 26 | 85–110 |
| Cabbage | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 17 – Jun 12 | 60–100 |
| Calabash | Jan 2 | Feb 13 | Feb 20 | — | May 15 – Jul 10 | 80–120 |
| Cardoon | — | — | Feb 27 | — | Jul 3 – Aug 14 | 120–150 |
| Carrots | — | Jan 23 | — | Oct 14 | Mar 27 – May 1 | 60–80 |
| Cauliflower | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – Jun 12 | 55–100 |
| Celeriac | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 29 – Jul 3 | 100–120 |
| Celery | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 8 – Jul 3 | 80–120 |
| Celtuce | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 17 – May 29 | 60–90 |
| Chard | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – May 29 | 50–60 |
| Chayote | Jan 2 | Feb 13 | Feb 20 | — | Jun 26 – Sep 4 | 120–180 |
| Chickpeas | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 8 – Jun 19 | 80–110 |
| Chicory | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 17 – May 29 | 60–85 |
| Chinese Cabbage | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – May 8 | 50–70 |
| Christmas Lima Beans | Jan 2 | Feb 13 | Feb 20 | — | May 15 – Jun 19 | 80–100 |
| Collard Greens | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – Jun 12 | 55–75 |
| Corn | — | Feb 20 | — | — | Apr 24 – Jun 19 | 60–100 |
| Cowpeas | — | Feb 20 | — | — | Apr 24 – Jun 5 | 60–90 |
| Cress | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Feb 27 – Mar 20 | 14–21 |
| Crookneck Squash | Jan 16 | Feb 13 | Feb 20 | — | Apr 10 – May 8 | 45–60 |
| Crosne | — | Jan 23 | — | Oct 14 | Jun 26 – Aug 28 | 150–200 |
| Cucumber | Jan 16 | Feb 13 | Feb 20 | — | Apr 17 – Jun 12 | 50–70 |
| Daikon | — | Jan 23 | — | Oct 14 | Mar 20 – Apr 17 | 50–70 |
| Delicata Squash | Jan 16 | Feb 13 | Feb 20 | — | May 15 – Jun 19 | 80–100 |
| Edamame | — | Feb 20 | — | — | May 8 – Jun 19 | 75–100 |
| Eggplant | Jan 2 | Feb 13 | Feb 20 | — | May 1 – Jul 3 | 65–85 |
| Endive | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 3 – May 8 | 45–65 |
| Escarole | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – May 8 | 50–70 |
| Fava Beans | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 1 – Jun 12 | 75–100 |
| Fennel | Jan 2 | Feb 13 | Feb 20 | — | Apr 24 – Jun 5 | 60–90 |
| Garlic | — | — | — | Oct 28 | Jan 27 – Jul 14 | 90–240 |
| Ginger | Jan 2 | Feb 13 | Feb 20 | — | Oct 23 – Dec 18 | 240–300 |
| Green Beans | — | Feb 20 | — | — | Apr 17 – Jun 12 | 50–65 |
| Horseradish | — | — | Feb 27 | — | Jul 3 – Sep 11 | 120–180 |
| Hot Peppers | Jan 2 | Feb 13 | Feb 20 | — | May 1 – Aug 7 | 70–120 |
| Hubbard Squash | Jan 16 | Feb 13 | Feb 20 | — | Jun 5 – Jul 10 | 100–120 |
| Jicama | Jan 2 | Feb 13 | Feb 20 | — | Jun 26 – Sep 4 | 120–180 |
| Kabocha | Jan 16 | Feb 13 | Feb 20 | — | May 22 – Jun 19 | 85–100 |
| Kai Lan | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 3 – May 1 | 45–60 |
| Kale | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – Jun 5 | 50–70 |
| Kidney Beans | — | Feb 20 | — | — | May 22 – Jun 26 | 85–110 |
| Kohlrabi | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 3 – May 8 | 45–65 |
| Komatsuna | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 20 – Apr 24 | 35–50 |
| Leeks | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 15 – Jul 31 | 90–150 |
| Lentils | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 8 – Jun 19 | 80–110 |
| Lettuce | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 20 – May 29 | 30–60 |
| Lima Beans | — | Feb 20 | — | — | Apr 24 – Jun 5 | 60–90 |
| Loofah | Jan 2 | Feb 13 | Feb 20 | — | Jun 5 – Aug 7 | 100–150 |
| Luffa | Jan 2 | Feb 13 | Feb 20 | — | May 22 – Aug 7 | 90–150 |
| Mache | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 27 – May 1 | 40–60 |
| Malabar Spinach | Jan 2 | Feb 13 | Feb 20 | — | Apr 17 – May 15 | 55–70 |
| Melon | Jan 16 | Feb 13 | Feb 20 | — | May 1 – Jun 19 | 70–100 |
| Microgreens | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Feb 20 – Mar 20 | 7–21 |
| Mitsuba | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Apr 3 – May 29 | 50–70 |
| Mizuna | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 20 – Apr 17 | 30–45 |
| Mustard Greens | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 20 – May 22 | 30–50 |
| Napa Cabbage | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – May 15 | 55–75 |
| New Zealand Spinach | Jan 2 | Feb 13 | Feb 20 | — | Apr 17 – May 15 | 55–70 |
| Okra | Jan 2 | Feb 13 | Feb 20 | — | Apr 17 – Jun 12 | 50–65 |
| Onion | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 15 – Jul 3 | 90–120 |
| Pac Choi | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 27 – Apr 24 | 40–55 |
| Parsnip | — | Jan 23 | — | Oct 14 | May 8 – Jun 19 | 100–130 |
| Patty Pan Squash | Jan 16 | Feb 13 | Feb 20 | — | Apr 10 – May 8 | 45–60 |
| Peas | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – Jun 5 | 55–70 |
| Peppers | Jan 2 | Feb 13 | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Pole Beans | Jan 2 | Feb 13 | Feb 20 | — | Apr 17 – Jun 12 | 55–70 |
| Potatoes | Jan 2 | Feb 13 | Feb 20 | — | May 1 – Jul 10 | 70–120 |
| Pumpkin | Jan 16 | Feb 13 | Feb 20 | — | May 22 – Jul 10 | 85–120 |
| Purslane | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 27 – May 1 | 40–60 |
| Radicchio | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 17 – May 22 | 60–80 |
| Radish | — | Jan 23 | — | Oct 14 | Feb 20 – Mar 13 | 22–35 |
| Romanesco | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 1 – Jun 12 | 75–100 |
| Rutabaga | — | Jan 23 | — | Oct 14 | Apr 17 – May 22 | 80–100 |
| Salsify | — | Jan 23 | — | Oct 14 | May 8 – Jun 19 | 100–130 |
| Savoy Cabbage | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 24 – Jun 19 | 70–110 |
| Scallions | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – May 8 | 50–70 |
| Scarlet Runner Beans | Jan 2 | Feb 13 | Feb 20 | — | Apr 24 – May 29 | 60–80 |
| Shallot | Jan 16 | Jan 23 | Feb 13 | Oct 14 | May 15 – Jul 3 | 90–120 |
| Shiso | Jan 2 | Feb 20 | Feb 20 | — | Apr 17 – Jun 12 | 50–70 |
| Snap Peas | Jan 2 | Feb 13 | Feb 20 | — | Apr 17 – Jun 12 | 55–70 |
| Snow Peas | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Apr 10 – Jun 5 | 50–65 |
| Soybeans | — | Feb 20 | — | — | May 15 – Jul 10 | 80–120 |
| Spaghetti Squash | Jan 16 | Feb 13 | Feb 20 | — | May 22 – Jun 19 | 85–100 |
| Spinach | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 20 – May 22 | 35–50 |
| Squash (Summer) | Jan 16 | Feb 13 | Feb 20 | — | Apr 10 – Jun 12 | 45–65 |
| Squash (Winter) | Jan 16 | Feb 13 | Feb 20 | — | May 15 – Jul 10 | 80–120 |
| Sunchoke | — | — | Feb 27 | — | Jun 19 – Aug 14 | 110–150 |
| Sweet Corn | — | Feb 20 | — | — | Apr 24 – Jun 5 | 60–90 |
| Sweet Potatoes | Jan 2 | Feb 13 | Feb 20 | — | May 22 – Jul 10 | 90–120 |
| Tatsoi | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 20 – Apr 24 | 35–50 |
| Tomatillo | Jan 2 | Feb 13 | Feb 20 | — | Apr 24 – Jul 3 | 60–85 |
| Tomatoes | Jan 2 | Feb 13 | Feb 20 | — | Apr 24 – Jul 3 | 60–85 |
| Turmeric | Jan 2 | Feb 13 | Feb 20 | — | Oct 23 – Dec 18 | 240–300 |
| Turnip | — | Jan 23 | — | Oct 14 | Mar 6 – Apr 10 | 40–60 |
| Watercress | Jan 16 | Jan 23 | Feb 13 | Oct 14 | Mar 27 – May 1 | 40–60 |
| Watermelon | Jan 16 | Feb 13 | Feb 20 | — | May 1 – Jun 19 | 70–100 |
| Wax Beans | — | Feb 20 | — | — | Apr 17 – Jun 12 | 50–65 |
| Winter Melon | Jan 2 | Feb 13 | Feb 20 | — | May 22 – Jul 10 | 90–120 |
| Yam | Jan 2 | Feb 13 | Feb 20 | — | Aug 21 – Dec 18 | 180–330 |
| Yard Long Beans | Jan 2 | Feb 13 | Feb 20 | — | Apr 17 – May 29 | 55–80 |
| Zucchini | Jan 16 | Feb 13 | Feb 20 | — | Apr 10 – Jun 5 | 45–60 |
🍓 Fruits to Grow in Jim Wells County
24 fruits that grow well in Zone 9b with planting dates for Jim Wells County.
Show all 24 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Feb 27 | — | May 29 – Sep 11 | 90–180 |
| Blackberries | — | — | Feb 27 | — | — | 365–730 |
| Boysenberries | — | — | Feb 27 | — | — | 365–730 |
| Cantaloupe | — | — | Feb 27 | — | May 8 – Jun 12 | 70–90 |
| Che Fruit | — | — | Feb 27 | — | — | 1095–1825 |
| Dragon Fruit | — | — | Feb 27 | — | — | 365–730 |
| Elderberries | — | — | Feb 27 | — | — | 730–1095 |
| Figs | — | — | Feb 27 | — | — | 730–1825 |
| Goji Berries | — | — | Feb 27 | — | — | 730–1095 |
| Grapes | — | — | Feb 27 | — | — | 730–1095 |
| Ground Cherry | — | — | Feb 27 | — | May 8 – Jul 3 | 65–80 |
| Guava | — | — | Feb 27 | — | — | 365–730 |
| Honeydew | — | — | Feb 27 | — | May 22 – Jul 3 | 80–110 |
| Kiwi | — | — | Feb 27 | — | — | 1095–1825 |
| Loquat | — | — | Feb 27 | — | — | 730–1825 |
| Mulberries | — | — | Feb 27 | — | — | 730–1825 |
| Passion Fruit | — | — | Feb 27 | — | — | 365–545 |
| Pawpaw | — | — | Feb 27 | — | — | 1095–2555 |
| Persimmon | — | — | Feb 27 | — | — | 1095–2555 |
| Pomegranate | — | — | Feb 27 | — | — | 730–1095 |
| Quince | — | — | Feb 27 | — | — | 1095–1825 |
| Raspberries | — | — | Feb 27 | — | — | 365–730 |
| Serviceberries | — | — | Feb 27 | — | — | 730–1095 |
| Strawberries | — | — | Feb 27 | — | May 29 – Dec 25 | 90–365 |
🌿 Herbs to Grow in Jim Wells County
37 herbs that grow well in Zone 9b with planting dates for Jim Wells County.
Show all 37 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Anise | Jan 16 | Jan 23 | Feb 6 | Oct 14 | May 8 – Jul 24 | 90–120 |
| Basil | Jan 2 | Feb 20 | Feb 20 | — | Apr 17 – Jun 19 | 50–75 |
| Bee Balm | — | — | Feb 20 | — | May 22 – Aug 7 | 90–120 |
| Borage | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Apr 3 – May 22 | 50–60 |
| Caraway | Jan 16 | Jan 23 | Feb 6 | Oct 14 | — | 365–450 |
| Catnip | — | — | Feb 20 | — | Apr 24 – Jun 26 | 60–80 |
| Chamomile | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Apr 10 – Jun 19 | 60–90 |
| Chervil | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Mar 20 – May 22 | 40–60 |
| Chives | — | — | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Cilantro | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Mar 20 – May 22 | 40–60 |
| Comfrey | — | — | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Cumin | Jan 16 | Jan 23 | Feb 6 | Oct 14 | May 22 – Jul 24 | 100–120 |
| Dill | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Mar 20 – May 22 | 40–60 |
| Epazote | Jan 2 | Feb 20 | Feb 20 | — | Apr 10 – Jun 5 | 45–60 |
| Fennel (herb) | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Apr 10 – Jun 19 | 60–90 |
| Feverfew | — | — | Feb 20 | — | May 22 – Aug 7 | 90–120 |
| Garlic Chives | — | — | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Horehound | — | — | Feb 20 | — | May 8 – Jul 3 | 75–90 |
| Hyssop | — | — | Feb 20 | — | May 1 – Jul 3 | 70–90 |
| Lemon Balm | — | — | Feb 20 | — | Apr 24 – Jun 12 | 60–70 |
| Lemon Thyme | — | — | Feb 20 | — | May 1 – Jul 3 | 70–90 |
| Lemon Verbena | Jan 2 | Feb 20 | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Lemongrass | Jan 2 | Feb 20 | Feb 20 | — | May 8 – Aug 7 | 75–120 |
| Marjoram | — | — | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Mint | — | — | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Oregano | — | — | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Parsley | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Apr 10 – Jun 12 | 60–80 |
| Rosemary | — | — | Feb 20 | — | May 15 – Oct 2 | 80–180 |
| Rue | — | — | Feb 20 | — | May 1 – Jul 3 | 70–90 |
| Sage | — | — | Feb 20 | — | May 8 – Jul 3 | 75–90 |
| Savory | — | — | Feb 20 | — | Apr 17 – Jun 12 | 50–70 |
| Sorrel | Jan 16 | Jan 23 | Feb 6 | Oct 14 | Mar 20 – May 22 | 40–60 |
| Stevia | Jan 2 | Feb 20 | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Tarragon | — | — | Feb 20 | — | Apr 24 – Jul 3 | 60–90 |
| Thai Basil | Jan 2 | Feb 20 | Feb 20 | — | Apr 17 – Jun 19 | 50–75 |
| Thyme | — | — | Feb 20 | — | May 1 – Jul 3 | 70–90 |
| Valerian | — | — | Feb 20 | — | Jun 26 – Oct 2 | 120–180 |
🌸 Flowers to Grow in Jim Wells County
42 flowers that grow well in Zone 9b with planting dates for Jim Wells County.
Show all 42 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Jan 2 | Jan 23 | Jan 23 | — | Mar 20 – Sep 18 | 60–75 |
| Alliums | — | — | — | Nov 18 | Dec 16 – Jan 6 | 28–42 |
| Anemones | — | — | — | Oct 28 | Oct 28 – Nov 25 | 90–120 |
| Bachelor's Button | — | Dec 12 | Jan 9 | Sep 30 | Mar 6 – Jun 26 | 60–90 |
| Begonias | Dec 5 | — | Jan 16 | — | Mar 27 – Oct 9 | 70–90 |
| Black-eyed Susan | Dec 19 | Jan 23 | Jan 30 | — | Apr 10 – Aug 28 | 60–80 |
| Calendula | — | Dec 12 | Jan 9 | Sep 16 | Feb 20 – Jun 12 | 50–70 |
| California Poppy | — | — | — | Sep 2 | Nov 11 – Mar 17 | 60–90 |
| Celosia | Jan 16 | Jan 23 | Jan 23 | — | Mar 27 – Oct 16 | 60–90 |
| Coreopsis | Dec 19 | Jan 23 | Jan 30 | — | Mar 27 – Aug 28 | 60–80 |
| Cosmos | Jan 16 | Jan 9 | Jan 9 | — | Mar 20 – Sep 18 | 60–90 |
| Daffodils | — | — | — | Nov 11 | Oct 28 – Nov 18 | 20–40 |
| Dahlias | — | Feb 13 | Feb 13 | — | Apr 24 – Nov 6 | 70–120 |
| Daylily | Dec 19 | — | Jan 30 | — | Apr 10 – Oct 9 | 60–90 |
| Dianthus | Dec 19 | Dec 12 | Dec 12 | — | Jan 30 – Mar 27 | 60–80 |
| Echinacea (Purple Coneflower) | Dec 19 | Jan 30 | Jan 30 | — | Apr 10 – Aug 28 | 70–90 |
| Freesia | — | — | — | Oct 28 | Nov 4 – Dec 9 | 84–112 |
| Gaillardia (Blanket Flower) | Jan 2 | Jan 23 | Jan 23 | — | Apr 3 – Oct 2 | 70–100 |
| Geraniums | Dec 5 | — | Jan 16 | — | Mar 27 – Oct 9 | 70–100 |
| Gladiolus | — | Feb 13 | Feb 13 | — | Apr 24 – Nov 6 | 70–100 |
| Hyacinths | — | — | — | Nov 18 | Nov 18 – Dec 9 | 14–28 |
| Impatiens | Dec 19 | — | Jan 23 | — | Apr 3 – Oct 2 | 60–75 |
| Irises | — | Division | Jan 23 | — | Mar 13 – Apr 17 | 60–100 |
| Larkspur | — | — | — | Oct 7 | Dec 16 – Mar 24 | 60–90 |
| Lavender | Dec 19 | — | Jan 23 | — | Apr 3 – Jun 26 | 90–120 |
| Lobelia | Dec 19 | — | Dec 12 | — | Feb 6 – Mar 6 | 70–80 |
| Marigolds | Jan 9 | Jan 23 | Jan 23 | — | Mar 20 – Sep 11 | 50–70 |
| Nasturtium | Jan 16 | Jan 16 | Jan 16 | — | Mar 13 – Sep 25 | 55–65 |
| Pansy | Dec 5 | — | Jan 9 | Sep 16 | Feb 27 – May 15 | 70–90 |
| Petunia | Dec 19 | — | Jan 23 | — | Apr 3 – Sep 18 | 70–90 |
| Portulaca | Jan 16 | Jan 23 | Jan 23 | — | Mar 13 – Oct 2 | 50–70 |
| Ranunculus | — | — | — | Oct 28 | Nov 4 – Dec 2 | 90–120 |
| Roses | Dec 19 | — | Jan 23 | — | Apr 3 – Oct 2 | 90–180 |
| Salvia | Dec 19 | — | Jan 16 | — | Mar 27 – Sep 25 | 70–90 |
| Sedum (Stonecrop) | Dec 19 | — | Jan 23 | — | May 15 – Jul 24 | 60–90 |
| Snapdragon | — | Dec 12 | Jan 9 | Sep 16 | Mar 13 – Jul 24 | 70–100 |
| Sunflower | Jan 23 | Jan 16 | Jan 16 | — | Apr 10 – Sep 25 | 70–100 |
| Sweet Alyssum | — | Dec 12 | Jan 9 | Sep 30 | Feb 13 – May 15 | 45–60 |
| Sweet Pea | — | — | — | Sep 30 | Dec 9 – Jan 20 | 65–85 |
| Vinca (Annual) | Dec 5 | — | Jan 16 | — | Mar 27 – Oct 9 | 70–90 |
| Yarrow | Dec 19 | Jan 23 | Jan 30 | — | Mar 27 – Jul 31 | 60–90 |
| Zinnia | Jan 16 | Jan 16 | Jan 16 | — | Mar 27 – Sep 25 | 60–70 |
Monthly Planting Guide for Jim Wells County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Jim Wells County.
Frequently Asked Questions
What planting zone is Jim Wells County, TX?
Jim Wells County 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 Jim Wells County, TX?
Based on 24 years of NOAA weather station data, the median last spring frost in Jim Wells County falls around February 13. In 8 out of 10 years, last frost lands between January 11 and March 8 — a 57-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 Jim Wells County, TX?
The median first fall frost in Jim Wells County arrives around December 9. In cold years it can arrive as early as November 1; in mild years as late as December 20. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Jim Wells County?
Jim Wells County has a frost-free growing season of approximately 300 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 7.17 days per decade.
What is the soil like in Jim Wells County for gardening?
Jim Wells County has predominantly Loam soil with a pH range of 6.7–7.3 and Well Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.
What is grown commercially in Jim Wells County?
Jim Wells County has commercial agriculture that includes Cotton, Cattle, Corn, Sorghum, Hay. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Jim Wells County a good location for home gardening?
Jim Wells County scores 26/100 (Challenging) 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 Jim Wells County Garden Planner — Free
A 22-page printable planner built for Jim Wells County (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