Lee County, TX — Planting Guide
Lee County is in USDA Zone 9a. The average last spring frost is February 28 and the first fall frost is November 30, giving you a growing season of approximately 276 days.
At an elevation of 1,174 ft, Lee County receives approximately 59.1 in of rainfall annually. Summer highs average 97°F with winter lows around 36°F. The predominant soil type is Clay.
Based on 31 years of NOAA climate station data, the last frost date here varies by 55 days year to year — ranging from January 29 in warm years to March 24 in cold years. The growing season is trending longer by about 3.54 days per decade. Lee County scores 44/100 (Moderate) on the Microclimate Index.
🌡️ Zone
9a (20°F to 25°F min)
❄️ Last Frost
February 28
🍂 First Frost
November 30
📅 Growing Season
276 days
⛰️ Elevation
1,174 ft
🌧️ Annual Rainfall
59.1 in
Monthly Watering Calendar for Lee 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: Over-watering kills more plants than under-watering. Lee County's 59" annual rainfall changes the gardening playbook — humid-region gardeners often water by the calendar when they should water by the soil moisture.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 1.6 in | 4 days | — | None |
| Feb | 1.8 in | 4 days | 2.5 in | High |
| Mar | 4.3 in | 5 days | — | Low |
| Apr | 5.8 in | 7 days | — | Low |
| May | 8.6 in | 10 days | — | Low |
| Jun | 9.5 in | 7 days | — | Low |
| Jul | 8.1 in | 7 days | — | Low |
| Aug | 7.3 in | 6 days | — | Low |
| Sep | 5.2 in | 6 days | — | Low |
| Oct | 3.4 in | 4 days | 0.9 in | Moderate |
| Nov | 1.8 in | 3 days | 2.5 in | High |
| Dec | 1.7 in | 3 days | — | None |
Annual total: 59.1 in. Water needs vary by crop — tomatoes need ~1.2"/week while herbs like rosemary need only 0.3"/week. Check individual plant pages for crop-specific water budgets that factor in your county's rainfall and soil drainage.
Lee County Soil Profile
Soil Type
Clay
Soil pH
7.1-8.2
Drainage
Well Drained
Frost Risk Probability
Based on 31 years of NOAA weather station data from 3 stations
Beginners: Plant frost-sensitive crops (tomatoes, peppers, squash) after the "Safe" date on the left. Harvest or cover them before the "Protect by" date on the right. Hardy crops (lettuce, peas, kale) can go in the yellow transition zones.
How to read this table: "Conservative" means you're safe from frost 9 out of 10 years — best for beginners and frost-sensitive crops. "Average year" is the typical date. "Aggressive" means only 1 in 10 years is that warm — experienced gardeners with frost protection can try these dates.
| Planting Strategy | Last Spring Frost | First Fall Frost | Frost-Free Days |
|---|---|---|---|
| Conservative (safest) | Mar 24 | Dec 17 | 268 days |
| Cautious | Mar 7 | Dec 6 | 274 days |
| Average year | Feb 28 | Nov 30 | 275 days |
| Optimistic | Feb 14 | Nov 16 | 275 days |
| Aggressive (risky) | Jan 29 | Nov 3 | 278 days |
Not very — frost dates can vary by ±55 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Yes — growing seasons are getting longer here (about 3.5 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
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 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 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 TX" 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 TX" or check your extension office and local parks department. Facebook groups like "Lee 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 Lee County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
What this means for you: Onions are a great example of why day length matters. They "bulb up" only when daylight hits a specific number of hours — plant the wrong variety (short-day in the north, long-day in the south) and you'll get tiny bulbs no matter how well you grow them. Lee County's latitude determines which onion varieties succeed.
Longest Day
13.9 hours
Summer solstice daylight
Shortest Day
10.1 hours
Winter solstice daylight
Peak Sun Hours
9.6 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 | 10.2 hr | 5.7 hr | Short day |
| February | 10.9 hr | 6.4 hr | Short day |
| March | 11.8 hr | 6.8 hr | Short day |
| April | 12.7 hr | 7.6 hr | Neutral |
| May | 13.5 hr | 8.7 hr | Neutral |
| June | 13.9 hr | 9 hr | Neutral |
| July | 13.8 hr | 9.6 hr | Neutral |
| August | 13.1 hr | 8.9 hr | Neutral |
| September | 12.2 hr | 8.2 hr | Neutral |
| October | 11.2 hr | 7.5 hr | Short day |
| November | 10.4 hr | 6 hr | Short day |
| December | 10.1 hr | 5.3 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Lee County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Why it matters: Soil temperature is a leading indicator. A black plastic mulch can warm soil 5-10°F faster than bare ground — meaningful in Lee County's spring if you're trying to plant tomatoes earlier.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from Apr through Oct.
Best Month to Compost
May
Microbial activity peaks when soil is warm.
Active Composting
10 months
Nearly year-round composting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 46°F | 53°F | 🐢 Slow | ~24 weeks |
| Feb | 45°F | 50°F | 🐢 Slow | ~24 weeks |
| Mar | 54°F | 54°F | ♻️ Active | ~14 weeks |
| Apr | 61°F | 61°F | ♻️ Active | ~14 weeks |
| May | 72°F | 71°F | 🔥 Peak | ~8 weeks |
| Jun | 82°F | 77°F | 🔥 Peak | ~8 weeks |
| Jul | 91°F | 84°F | 🔥 Peak | ~8 weeks |
| Aug | 91°F | 86°F | 🔥 Peak | ~8 weeks |
| Sep | 84°F | 85°F | 🔥 Peak | ~8 weeks |
| Oct | 72°F | 75°F | 🔥 Peak | ~8 weeks |
| Nov | 60°F | 66°F | ♻️ Active | ~14 weeks |
| Dec | 52°F | 57°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 Lee County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Why it matters: Pest pressure is a function of climate, not effort. Lee County's baseline tells you how much vigilance is normal. A bad pest year in low-pressure region = a normal year in high-pressure region.
Insect Pest Pressure
High — expect multiple pest generations. Preventative measures essential.
Disease Risk
High fungal/bacterial risk. Space plants for airflow, water at soil level.
Seasonal Risk
View 6 common pests in your area
| Pest | Risk Level | Peak Months |
|---|---|---|
| Aphids | High | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Squash vine borers | Moderate | May, Jun, Jul |
| Stink bugs | High | Apr, May, Jun, Jul, Aug, Sep, Oct |
| Whiteflies | Moderate | May, Jun, Jul, Aug, Sep, Oct |
| Spider mites | Moderate | Jun, Jul, Aug, Sep |
| Fire ants | Low | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
Organic pest management tips
- Install physical barriers: floating row covers, copper tape for slugs, mesh netting
- Apply Bt (Bacillus thuringiensis) for caterpillar control — safe for beneficial insects
- Use kaolin clay spray to deter a wide range of insects on fruiting crops
- Release beneficial insects: ladybugs for aphids, parasitic wasps for caterpillars
- Apply neem oil weekly during high-pressure months
- Mulch heavily (3-4 inches) to reduce soil-borne disease splash
Cover Crops for Lee County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Why this matters: In Lee County, cover crops also crowd out weeds. The denser the cover, the less weed pressure next season. Pays for itself in saved weeding time.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Mar 6 | Oct 5 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Mar 5 | Sep 21 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Mar 2 | Oct 5 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Jan 29 | Oct 5 | ✓ Yes | Living mulch, fixes nitrogen, permanent ground cover |
Summer Cover Crops (1 options) — Fill gaps and suppress weeds between plantings
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Sunflowers | Mar 17 | Nov 9 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (7 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Austrian winter peas | Sep 29 | Feb 7 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Sep 23 | Feb 14 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Oct 17 | Feb 14 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Sep 23 | Feb 14 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Oct 21 | Feb 7 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Sep 4 | Feb 14 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Sep 4 | Feb 14 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Lee County
For new gardeners: A 10 mph wind doesn't feel like much, but it triples leaf transpiration vs. still air. Lee County's 12.4 mph average means most days are gentle on plants, but consider how a 20+ mph spring gust would affect a flat of seedlings hardened off too quickly.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 17 mph Summer: 12 mph
Fall: 12 mph Winter: 14 mph
Prevailing wind: S. Windy area — plant a windbreak hedge on the S side of your garden.
Windbreak Benefit
7.3/10
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 (106 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Lee County
How much water you can collect, when to collect it, and what size system you need for your garden.
Quick context: A 1,000 sq ft roof captures about 600 gallons from a single 1" rainfall. Lee County gets 59" of rain a year — a couple of well-placed rain barrels can cover most summer watering. In dry climates the math's even better: every captured gallon is one you don't buy.
Annual Collection
29,455 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 1,500 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
May, Jun, Jul, Aug
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Jan, 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 59.1 inches of rain per year
- A 1,000 sq ft roof can collect roughly 29,455 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 Lee County
Soil Type
Clay
Soil pH 7.1–8.2 · Well 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. (59.1 in. annual rainfall)
Season Tips
276-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.
Cedar raised bed kit — ideal for poor soil, clay, or small-space gardening.
Improve drainage and aeration in heavy clay soils with horticultural perlite.
Monthly Planting Guide for Lee County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Lee County.
Frequently Asked Questions
What planting zone is Lee County, TX?
Lee County is in USDA Hardiness Zone 9a. This zone classification determines which perennial plants survive winter and sets the baseline for frost timing across the county.
When is the last frost in Lee County, TX?
Based on 31 years of NOAA weather station data, the median last spring frost in Lee County falls around February 28. In 8 out of 10 years, last frost lands between January 29 and March 24 — a 55-day window of variability. Use March 24 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Lee County, TX?
The median first fall frost in Lee County arrives around November 30. In cold years it can arrive as early as November 3; in mild years as late as December 17. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Lee County?
Lee County has a frost-free growing season of approximately 276 days. This long season supports multiple succession plantings and warm-season crops that need extended heat, like sweet potatoes and melons. Climate records show the growing season is trending longer by about 3.54 days per decade.
What is the soil like in Lee County for gardening?
Lee County has predominantly Clay soil with a pH range of 7.1–8.2 and Well 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 Lee County?
Lee County has commercial agriculture that includes Cotton, Cattle, Sorghum. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Lee County a good location for home gardening?
Lee County scores 44/100 (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 Lee County Garden Planner — Free
A 22-page printable planner built for Lee County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.
The Gardener's Encyclopedia to Companion Planting
The pairings that make vegetables, herbs, and flowers grow better — and the ones that quietly wreck a bed.
- Proven pairings for 200+ vegetables, herbs, flowers, and fruits
- Full seed-starting + planting schedule with timing and spacing
- Bonus: square-foot gardening guide + printable seasonal planners
Seed Saving & Storage Guide
Most saved seeds go bad before next season. This shows exactly when to pick, how to dry, and where to store seeds from 200 plants so yours don't.
- 200 plants, step-by-step: life cycle, pollination type, isolation
- Exact temperature + humidity ranges that keep seeds viable
- Bonus: searchable Google Sheets tracker + custom GPT assistant
Composting Guide for Homesteaders
Turn kitchen scraps and yard waste into compost that actually feeds the garden — instead of a pile that smells, attracts pests, and never breaks down.
- 14 sections on composting methods, soil science, and troubleshooting
- The 7-step hot-compost system from start to finish
- Bonus tools: troubleshooting chart, safety guide, monitoring log