Sutton County, TX — Planting Guide
Sutton County is in USDA Zone 8a. The average last spring frost is March 28 and the first fall frost is November 10, giving you a growing season of approximately 227 days.
At an elevation of 4,068 ft, Sutton County receives approximately 46 in of rainfall annually. Summer highs average 103°F with winter lows around 38°F. The predominant soil type is Sandy Loam.
Based on 28 years of NOAA climate station data, the last frost date here varies by 50 days year to year — ranging from February 27 in warm years to April 17 in cold years. The growing season is trending longer by about 2.19 days per decade. Sutton County scores 40/100 (Moderate) on the Microclimate Index.
🌡️ Zone
8a (10°F to 15°F min)
❄️ Last Frost
March 28
🍂 First Frost
November 10
📅 Growing Season
227 days
⛰️ Elevation
4,068 ft
🌧️ Annual Rainfall
46 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 | 3.5 in | 3 days | — | None |
| Feb | 3 in | 2 days | 1.3 in | Moderate |
| Mar | 2.6 in | 1 days | 1.7 in | High |
| Apr | 1.7 in | 1 days | 2.6 in | High |
| May | 1 in | 0 days | 3.3 in | Critical |
| Jun | 1.6 in | 2 days | 2.7 in | High |
| Jul | 7.5 in | 7 days | — | Low |
| Aug | 8.3 in | 8 days | — | Low |
| Sep | 7.3 in | 5 days | — | Low |
| Oct | 3.6 in | 3 days | 0.7 in | Moderate |
| Nov | 2.5 in | 1 days | 1.8 in | High |
| Dec | 3.4 in | 2 days | — | None |
Annual total: 46 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.
Sutton County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.8-8.7
Drainage
Well Drained
Frost Risk Probability
Based on 28 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) | Apr 17 | Nov 29 | 226 days |
| Cautious | Apr 7 | Nov 16 | 223 days |
| Average year | Mar 28 | Nov 10 | 227 days |
| Optimistic | Mar 13 | Oct 28 | 229 days |
| Aggressive (risky) | Feb 27 | Oct 22 | 237 days |
Not very — frost dates can vary by ±50 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Yes — growing seasons are getting longer here (about 2.2 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Sutton County presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Sutton 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 Sutton County's climate and soil.
County Extension Office
Sutton 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 Sutton County
Finding local nurseries & garden centers in Sutton County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Sutton 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 Sutton County TX" or "garden center Sutton 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 Sutton County TX" or check your extension office and local parks department. Facebook groups like "Sutton 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
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Longest Day
14 hours
Summer solstice daylight
Shortest Day
10 hours
Winter solstice daylight
Peak Sun Hours
10.1 hr/day peak (summer)
Peak sun hours (green dashed line below) account for cloud cover — this is the usable direct sunlight your garden actually receives. Most vegetables need 6+ peak sun hours.
Onion tip: Day-neutral onion varieties like Candy, Cabernet, and Sierra Blanca perform best in your day-length range.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 10.2 hr | 5.8 hr | Short day |
| February | 10.9 hr | 6.5 hr | Short day |
| March | 11.8 hr | 7.4 hr | Short day |
| April | 12.7 hr | 7.8 hr | Neutral |
| May | 13.5 hr | 8.3 hr | Neutral |
| June | 14 hr | 9.4 hr | Long day |
| July | 13.8 hr | 10.1 hr | Neutral |
| August | 13.1 hr | 9.5 hr | Neutral |
| September | 12.2 hr | 8.2 hr | Neutral |
| October | 11.2 hr | 7 hr | Short day |
| November | 10.4 hr | 6.1 hr | Short day |
| December | 10 hr | 5.6 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting Calendar
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from 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 | 36°F | 43°F | ❄️ Dormant | ~36 weeks |
| Feb | 38°F | 41°F | ❄️ Dormant | ~36 weeks |
| Mar | 42°F | 45°F | 🐢 Slow | ~24 weeks |
| Apr | 53°F | 53°F | ♻️ Active | ~14 weeks |
| May | 62°F | 59°F | ♻️ Active | ~14 weeks |
| Jun | 73°F | 69°F | 🔥 Peak | ~8 weeks |
| Jul | 79°F | 75°F | 🔥 Peak | ~8 weeks |
| Aug | 79°F | 78°F | 🔥 Peak | ~8 weeks |
| Sep | 77°F | 74°F | 🔥 Peak | ~8 weeks |
| Oct | 62°F | 66°F | ♻️ Active | ~14 weeks |
| Nov | 51°F | 56°F | ♻️ Active | ~14 weeks |
| Dec | 41°F | 46°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 Sutton County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Insect Pest Pressure
High — expect multiple pest generations. Preventative measures essential.
Disease Risk
High fungal/bacterial risk. Space plants for airflow, water at soil level.
Seasonal Risk
View 6 common pests in your area
| Pest | Risk Level | Peak Months |
|---|---|---|
| Aphids | High | 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 | High | Jun, Jul, Aug, Sep |
| Fire ants | Moderate | 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 Sutton County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with county-specific planting dates.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Mar 30 | Sep 1 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Apr 2 | Sep 8 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Mar 31 | Sep 15 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 1 | Sep 1 | ✓ 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 | Apr 27 | Oct 20 | — | 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 13 | Mar 14 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Sep 18 | Mar 7 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Oct 1 | Mar 7 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Aug 25 | Mar 14 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Oct 1 | Mar 14 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Aug 9 | Mar 7 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Aug 13 | Mar 7 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 19 mph Summer: 14 mph
Fall: 15 mph Winter: 17 mph
Prevailing wind: S. Windy area — plant a windbreak hedge on the S side of your garden.
Windbreak Benefit
8.9/10
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 (224 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting Potential
How much water you can collect, when to collect it, and what size system you need for your garden.
Annual Collection
22,926 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 1,750 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Jul, Aug, Sep, Oct
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Apr, May, Jun
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 46.0 inches of rain per year
- A 1,000 sq ft roof can collect roughly 22,926 gallons annually
- Rainwater harvesting is fully legal in your state
- Stock up on stored water before your dry season (Apr, May, Jun)
- Use a first-flush diverter to keep roof debris out of your collection
Soil & Growing Conditions in Sutton County
Soil Type
Sandy Loam
Soil pH 7.8–8.7 · Well Drained drainage
Raised beds strongly recommended here — native soil drainage or texture limits in-ground options.
Watering Needs
Drought stress: 7.5/10
High drought stress. Consistent irrigation is essential — consider drip systems, heavy mulch, and drought-tolerant varieties.
Season Tips
227-day frost-free season
Plenty of time for warm-season crops. Start heat-lovers indoors 6–8 weeks before last frost to maximise your harvest window.
Free Garden Planner
Plan your entire garden season — organize planting dates, track what you're growing, and know exactly when to start seeds, transplant, and harvest.
Recommended for Your Garden
Retain moisture and nutrients in sandy soils with expanded vermiculite.
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 Sutton County
115 vegetables that grow well in Zone 8a with planting dates for Sutton County.
Show all 115 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Acorn Squash | Feb 28 | Apr 4 | Apr 11 | Jul 4 – Aug 8 | 80–100 |
| Amaranth | Feb 7 | Apr 4 | Apr 11 | Jul 11 – Aug 29 | 90–120 |
| Artichoke | — | — | Apr 11 | Aug 15 – Oct 24 | 120–180 |
| Arugula | Feb 21 | Mar 14 | Mar 28 | May 2 – Jul 4 | 30–50 |
| Asparagus | — | — | Apr 11 | — | 730–1095 |
| Beets | — | Mar 14 | — | May 9 – Jun 6 | 50–70 |
| Belgian Endive | Feb 21 | Mar 14 | Mar 28 | Jul 18 – Sep 12 | 110–150 |
| Bitter Melon | Feb 7 | Apr 4 | Apr 11 | Jun 13 – Jul 25 | 60–90 |
| Black Beans | — | Apr 4 | — | Jul 4 – Aug 22 | 90–120 |
| Bok Choy | Feb 21 | Mar 14 | Mar 28 | May 9 – Jun 13 | 40–60 |
| Broccoli | Feb 21 | Mar 14 | Mar 28 | May 30 – Jul 11 | 60–90 |
| Broccoli Rabe | Feb 21 | Mar 14 | Mar 28 | May 9 – Jun 13 | 40–60 |
| Brussels Sprouts | Feb 21 | Mar 14 | Mar 28 | Jun 27 – Aug 22 | 90–130 |
| Butternut Squash | Feb 28 | Apr 4 | Apr 11 | Jul 11 – Aug 15 | 85–110 |
| Cabbage | Feb 21 | Mar 14 | Mar 28 | May 30 – Jul 25 | 60–100 |
| Calabash | Feb 7 | Apr 4 | Apr 11 | Jul 4 – Aug 29 | 80–120 |
| Cardoon | — | — | Apr 11 | Aug 15 – Sep 26 | 120–150 |
| Carrots | — | Mar 14 | — | May 16 – Jun 20 | 60–80 |
| Cauliflower | Feb 21 | Mar 14 | Mar 28 | May 23 – Jul 25 | 55–100 |
| Celeriac | Feb 21 | Mar 14 | Mar 28 | Jul 11 – Aug 15 | 100–120 |
| Celery | Feb 21 | Mar 14 | Mar 28 | Jun 20 – Aug 15 | 80–120 |
| Celtuce | Feb 21 | Mar 14 | Mar 28 | May 30 – Jul 11 | 60–90 |
| Chard | Feb 21 | Mar 14 | Mar 28 | May 23 – Jul 11 | 50–60 |
| Chayote | Feb 7 | Apr 4 | Apr 11 | Aug 15 – Oct 24 | 120–180 |
| Chickpeas | Feb 21 | Mar 14 | Mar 28 | Jun 20 – Aug 1 | 80–110 |
| Chicory | Feb 21 | Mar 14 | Mar 28 | May 30 – Jul 11 | 60–85 |
| Chinese Cabbage | Feb 21 | Mar 14 | Mar 28 | May 23 – Jun 20 | 50–70 |
| Christmas Lima Beans | Feb 7 | Apr 4 | Apr 11 | Jul 4 – Aug 8 | 80–100 |
| Collard Greens | Feb 21 | Mar 14 | Mar 28 | May 23 – Jul 25 | 55–75 |
| Corn | — | Apr 4 | — | Jun 6 – Aug 1 | 60–100 |
| Cowpeas | — | Apr 4 | — | Jun 6 – Jul 18 | 60–90 |
| Cress | Feb 21 | Mar 14 | Mar 28 | Apr 11 – May 2 | 14–21 |
| Crookneck Squash | Feb 28 | Apr 4 | Apr 11 | May 30 – Jun 27 | 45–60 |
| Crosne | — | Mar 14 | — | Aug 15 – Oct 17 | 150–200 |
| Cucumber | Feb 28 | Apr 4 | Apr 11 | Jun 6 – Aug 1 | 50–70 |
| Daikon | — | Mar 14 | — | May 9 – Jun 6 | 50–70 |
| Delicata Squash | Feb 28 | Apr 4 | Apr 11 | Jul 4 – Aug 8 | 80–100 |
| Edamame | — | Apr 4 | — | Jun 20 – Aug 1 | 75–100 |
| Eggplant | Jan 24 | Apr 4 | Apr 11 | Jun 20 – Aug 22 | 65–85 |
| Endive | Feb 21 | Mar 14 | Mar 28 | May 16 – Jun 20 | 45–65 |
| Escarole | Feb 21 | Mar 14 | Mar 28 | May 23 – Jun 20 | 50–70 |
| Fava Beans | Feb 21 | Mar 14 | Mar 28 | Jun 13 – Jul 25 | 75–100 |
| Fennel | Feb 7 | Apr 4 | Apr 11 | Jun 13 – Jul 25 | 60–90 |
| Garlic | — | — | — | — | 90–240 |
| Ginger | Feb 7 | Apr 4 | Apr 11 | Dec 12 – Dec 26 | 240–300 |
| Green Beans | — | Apr 4 | — | May 30 – Jul 25 | 50–65 |
| Horseradish | — | — | Apr 11 | Aug 15 – Oct 24 | 120–180 |
| Hot Peppers | Jan 24 | Apr 4 | Apr 11 | Jun 20 – Sep 26 | 70–120 |
| Hubbard Squash | Feb 28 | Apr 4 | Apr 11 | Jul 25 – Aug 29 | 100–120 |
| Jicama | Feb 7 | Apr 4 | Apr 11 | Aug 15 – Oct 24 | 120–180 |
| Kabocha | Feb 28 | Apr 4 | Apr 11 | Jul 11 – Aug 8 | 85–100 |
| Kai Lan | Feb 21 | Mar 14 | Mar 28 | May 16 – Jun 13 | 45–60 |
| Kale | Feb 21 | Mar 14 | Mar 28 | May 23 – Jul 18 | 50–70 |
| Kidney Beans | — | Apr 4 | — | Jul 4 – Aug 8 | 85–110 |
| Kohlrabi | Feb 21 | Mar 14 | Mar 28 | May 16 – Jun 20 | 45–65 |
| Komatsuna | Feb 21 | Mar 14 | Mar 28 | May 2 – Jun 6 | 35–50 |
| Leeks | Feb 21 | Mar 14 | Mar 28 | Jun 27 – Sep 12 | 90–150 |
| Lentils | Feb 21 | Mar 14 | Mar 28 | Jun 20 – Aug 1 | 80–110 |
| Lettuce | Feb 21 | Mar 14 | Mar 28 | May 2 – Jul 11 | 30–60 |
| Lima Beans | — | Apr 4 | — | Jun 6 – Jul 18 | 60–90 |
| Loofah | Feb 7 | Apr 4 | Apr 11 | Jul 25 – Sep 26 | 100–150 |
| Luffa | Feb 7 | Apr 4 | Apr 11 | Jul 11 – Sep 26 | 90–150 |
| Mache | Feb 21 | Mar 14 | Mar 28 | May 9 – Jun 13 | 40–60 |
| Malabar Spinach | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Jul 4 | 55–70 |
| Melon | Feb 28 | Apr 4 | Apr 11 | Jun 20 – Aug 8 | 70–100 |
| Microgreens | Feb 21 | Mar 14 | Mar 28 | Apr 4 – May 2 | 7–21 |
| Mitsuba | Feb 21 | Mar 14 | Mar 21 | May 16 – Jul 11 | 50–70 |
| Mizuna | Feb 21 | Mar 14 | Mar 28 | May 2 – May 30 | 30–45 |
| Mustard Greens | Feb 21 | Mar 14 | Mar 28 | May 2 – Jul 4 | 30–50 |
| Napa Cabbage | Feb 21 | Mar 14 | Mar 28 | May 23 – Jun 27 | 55–75 |
| New Zealand Spinach | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Jul 4 | 55–70 |
| Okra | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Aug 1 | 50–65 |
| Onion | Feb 21 | Mar 14 | Mar 28 | Jun 27 – Aug 15 | 90–120 |
| Pac Choi | Feb 21 | Mar 14 | Mar 28 | May 9 – Jun 6 | 40–55 |
| Parsnip | — | Mar 14 | — | Jun 27 – Aug 8 | 100–130 |
| Patty Pan Squash | Feb 28 | Apr 4 | Apr 11 | May 30 – Jun 27 | 45–60 |
| Peas | Feb 21 | Mar 14 | Mar 28 | May 23 – Jul 18 | 55–70 |
| Peppers | Jan 24 | Apr 4 | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Pole Beans | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Aug 1 | 55–70 |
| Potatoes | Feb 7 | Apr 4 | Apr 11 | Jun 20 – Aug 29 | 70–120 |
| Pumpkin | Feb 28 | Apr 4 | Apr 11 | Jul 11 – Aug 29 | 85–120 |
| Purslane | Feb 21 | Mar 14 | Mar 28 | May 9 – Jun 13 | 40–60 |
| Radicchio | Feb 21 | Mar 14 | Mar 28 | May 30 – Jul 4 | 60–80 |
| Radish | — | Mar 14 | — | Apr 11 – May 2 | 22–35 |
| Rhubarb | — | — | Apr 18 | — | 365–730 |
| Romanesco | Feb 21 | Mar 14 | Mar 28 | Jun 13 – Jul 25 | 75–100 |
| Rutabaga | — | Mar 14 | — | Jun 6 – Jul 11 | 80–100 |
| Salsify | — | Mar 14 | — | Jun 27 – Aug 8 | 100–130 |
| Savoy Cabbage | Feb 21 | Mar 14 | Mar 28 | Jun 6 – Aug 1 | 70–110 |
| Scallions | Feb 21 | Mar 14 | Mar 28 | May 23 – Jun 20 | 50–70 |
| Scarlet Runner Beans | Feb 7 | Apr 4 | Apr 11 | Jun 13 – Jul 18 | 60–80 |
| Shallot | Feb 21 | Mar 14 | Mar 28 | Jun 27 – Aug 15 | 90–120 |
| Shiso | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Aug 1 | 50–70 |
| Snap Peas | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Aug 1 | 55–70 |
| Snow Peas | Feb 21 | Mar 14 | Mar 28 | May 23 – Jul 18 | 50–65 |
| Soybeans | — | Apr 4 | — | Jun 27 – Aug 22 | 80–120 |
| Spaghetti Squash | Feb 28 | Apr 4 | Apr 11 | Jul 11 – Aug 8 | 85–100 |
| Spinach | Feb 21 | Mar 14 | Mar 28 | May 2 – Jul 4 | 35–50 |
| Squash (Summer) | Feb 28 | Apr 4 | Apr 11 | May 30 – Aug 1 | 45–65 |
| Squash (Winter) | Feb 28 | Apr 4 | Apr 11 | Jul 4 – Aug 29 | 80–120 |
| Sunchoke | — | — | Apr 11 | Aug 1 – Sep 26 | 110–150 |
| Sunflower | Feb 7 | Apr 4 | Apr 11 | Jun 20 – Aug 8 | 70–100 |
| Sweet Corn | — | Apr 4 | — | Jun 6 – Jul 18 | 60–90 |
| Sweet Potatoes | Feb 7 | Apr 4 | Apr 11 | Jul 11 – Aug 29 | 90–120 |
| Tatsoi | Feb 21 | Mar 14 | Mar 28 | May 2 – Jun 6 | 35–50 |
| Tomatillo | Feb 7 | Apr 4 | Apr 11 | Jun 13 – Aug 22 | 60–85 |
| Tomatoes | Feb 7 | Apr 4 | Apr 11 | Jun 13 – Aug 22 | 60–85 |
| Turmeric | Feb 7 | Apr 4 | Apr 11 | Dec 12 – Dec 26 | 240–300 |
| Turnip | — | Mar 14 | — | Apr 25 – May 30 | 40–60 |
| Watercress | Feb 21 | Mar 14 | Mar 28 | May 9 – Jun 13 | 40–60 |
| Watermelon | Feb 28 | Apr 4 | Apr 11 | Jun 20 – Aug 8 | 70–100 |
| Wax Beans | — | Apr 4 | — | May 30 – Jul 25 | 50–65 |
| Winter Melon | Feb 7 | Apr 4 | Apr 11 | Jul 11 – Aug 29 | 90–120 |
| Yard Long Beans | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Jul 18 | 55–80 |
| Zucchini | Feb 28 | Apr 4 | Apr 11 | May 30 – Jul 25 | 45–60 |
🍓 Fruits to Grow in Sutton County
27 fruits that grow well in Zone 8a with planting dates for Sutton County.
Show all 27 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Apr 18 | Jul 18 – Oct 31 | 90–180 |
| Aronia | — | — | Apr 18 | — | 730–1095 |
| Blackberries | — | — | Apr 18 | — | 365–730 |
| Blueberries | — | — | Apr 18 | — | 730–1095 |
| Boysenberries | — | — | Apr 18 | — | 365–730 |
| Cantaloupe | — | — | Apr 18 | Jun 27 – Aug 1 | 70–90 |
| Che Fruit | — | — | Apr 18 | — | 1095–1825 |
| Elderberries | — | — | Apr 18 | — | 730–1095 |
| Figs | — | — | Apr 18 | — | 730–1825 |
| Goji Berries | — | — | Apr 18 | — | 730–1095 |
| Gooseberries | — | — | Apr 18 | — | 730–1095 |
| Grapes | — | — | Apr 18 | — | 730–1095 |
| Ground Cherry | — | — | Apr 18 | Jun 27 – Aug 22 | 65–80 |
| Hardy Kiwi | — | — | Apr 18 | — | 1095–1825 |
| Honeydew | — | — | Apr 18 | Jul 11 – Aug 22 | 80–110 |
| Jostaberry | — | — | Apr 18 | — | 730–1095 |
| Kiwi | — | — | Apr 18 | — | 1095–1825 |
| Loquat | — | — | Apr 18 | — | 730–1825 |
| Medlar | — | — | Apr 18 | — | 1095–1825 |
| Mulberries | — | — | Apr 18 | — | 730–1825 |
| Pawpaw | — | — | Apr 18 | — | 1095–2555 |
| Persimmon | — | — | Apr 18 | — | 1095–2555 |
| Pomegranate | — | — | Apr 18 | — | 730–1095 |
| Quince | — | — | Apr 18 | — | 1095–1825 |
| Raspberries | — | — | Apr 18 | — | 365–730 |
| Serviceberries | — | — | Apr 18 | — | 730–1095 |
| Strawberries | — | — | Apr 18 | Jul 18 – Jan 2 | 90–365 |
🌿 Herbs to Grow in Sutton County
42 herbs that grow well in Zone 8a with planting dates for Sutton County.
Show all 42 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Angelica | Feb 21 | Mar 14 | Mar 21 | — | 365–730 |
| Anise | Feb 21 | Mar 14 | Mar 21 | Jun 20 – Sep 5 | 90–120 |
| Basil | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Aug 8 | 50–75 |
| Bee Balm | — | — | Apr 4 | Jul 4 – Sep 19 | 90–120 |
| Borage | Feb 21 | Mar 14 | Mar 21 | May 16 – Jul 4 | 50–60 |
| Caraway | Feb 21 | Mar 14 | Mar 21 | — | 365–450 |
| Catnip | — | — | Apr 4 | Jun 6 – Aug 8 | 60–80 |
| Chamomile | Feb 21 | Mar 14 | Mar 21 | May 23 – Aug 1 | 60–90 |
| Chervil | Feb 21 | Mar 14 | Mar 21 | May 2 – Jul 4 | 40–60 |
| Chives | — | — | Apr 4 | Jun 6 – Aug 15 | 60–90 |
| Cilantro | Feb 21 | Mar 14 | Mar 21 | May 2 – Jul 4 | 40–60 |
| Comfrey | — | — | Apr 4 | Jun 6 – Aug 15 | 60–90 |
| Cumin | Feb 21 | Mar 14 | Mar 21 | Jul 4 – Sep 5 | 100–120 |
| Dill | Feb 21 | Mar 14 | Mar 21 | May 2 – Jul 4 | 40–60 |
| Echinacea | — | — | Apr 4 | Aug 8 – Nov 14 | 120–180 |
| Epazote | Feb 7 | Apr 4 | Apr 11 | May 30 – Jul 25 | 45–60 |
| Fennel (herb) | Feb 21 | Mar 14 | Mar 21 | May 23 – Aug 1 | 60–90 |
| Feverfew | — | — | Apr 4 | Jul 4 – Sep 19 | 90–120 |
| Garlic Chives | — | — | Apr 4 | Jun 6 – Aug 15 | 60–90 |
| Horehound | — | — | Apr 4 | Jun 20 – Aug 15 | 75–90 |
| Hyssop | — | — | Apr 4 | Jun 13 – Aug 15 | 70–90 |
| Lavender | — | — | Apr 4 | Jul 4 – Dec 5 | 90–200 |
| Lemon Balm | — | — | Apr 4 | Jun 6 – Jul 25 | 60–70 |
| Lemon Thyme | — | — | Apr 4 | Jun 13 – Aug 15 | 70–90 |
| Lemon Verbena | Feb 7 | Apr 4 | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Lemongrass | Feb 7 | Apr 4 | Apr 11 | Jun 27 – Sep 26 | 75–120 |
| Lovage | — | — | Apr 4 | Jun 13 – Aug 15 | 70–90 |
| Marjoram | — | — | Apr 4 | Jun 6 – Aug 15 | 60–90 |
| Mint | — | — | Apr 4 | Jun 6 – Aug 15 | 60–90 |
| Oregano | — | — | Apr 4 | Jun 6 – Aug 15 | 60–90 |
| Parsley | Feb 21 | Mar 14 | Mar 21 | May 23 – Jul 25 | 60–80 |
| Rosemary | — | — | Apr 4 | Jun 27 – Nov 14 | 80–180 |
| Rue | — | — | Apr 4 | Jun 13 – Aug 15 | 70–90 |
| Sage | — | — | Apr 4 | Jun 20 – Aug 15 | 75–90 |
| Savory | — | — | Apr 4 | May 30 – Jul 25 | 50–70 |
| Sorrel | Feb 21 | Mar 14 | Mar 21 | May 2 – Jul 4 | 40–60 |
| Stevia | Feb 7 | Apr 4 | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Tarragon | — | — | Apr 4 | Jun 6 – Aug 15 | 60–90 |
| Thai Basil | Feb 7 | Apr 4 | Apr 11 | Jun 6 – Aug 8 | 50–75 |
| Thyme | — | — | Apr 4 | Jun 13 – Aug 15 | 70–90 |
| Valerian | — | — | Apr 4 | Aug 8 – Nov 14 | 120–180 |
| Yarrow | — | — | Apr 4 | Jul 4 – Sep 19 | 90–120 |
Monthly Planting Guide for Sutton County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Sutton County.
Frequently Asked Questions
What planting zone is Sutton County, TX?
Sutton County is in USDA Hardiness Zone 8a. 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 Sutton County, TX?
Based on 28 years of NOAA weather station data, the median last spring frost in Sutton County falls around March 28. In 8 out of 10 years, last frost lands between February 27 and April 17 — a 50-day window of variability. Use April 17 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Sutton County, TX?
The median first fall frost in Sutton County arrives around November 10. In cold years it can arrive as early as October 22; in mild years as late as November 29. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Sutton County?
Sutton County has a frost-free growing season of approximately 227 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 2.19 days per decade.
What is the soil like in Sutton County for gardening?
Sutton County has predominantly Sandy Loam soil with a pH range of 7.8–8.7 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 Sutton County?
Sutton County has commercial agriculture that includes Cotton, Cattle, 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 Sutton County a good location for home gardening?
Sutton County 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.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Sutton County gardeners in Zone 8a organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.
