Marfa, TX — Planting Guide for July
Free PDF, personalized for your town's frost dates & climate. Drop your email — we'll send the link.
Your July gardening checklist
If you only do a handful of things in the garden this July, make it these. They're sequenced around your zone's frost timing.
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Start harvesting basil, cucumber, and green beans
If you can't use it all right away, check the food-preservation section of your planner.
A few tasks this July that'll pay off in August
- First harvests: basil, cucumber, and peppers
- Fall sowing: carrots, kale, and lettuce
Marfa gardens in a dry climate (only 17" annual precipitation). Watering strategy matters more here than in most of the country — drip irrigation, deep mulching, and morning watering aren't optional, they're table stakes. The flip side: pest and disease pressure are far lower than in humid regions, and your soil temperatures climb fast in spring so you can plant heat-lovers earlier than the zone map suggests.
Native soil is Sandy Loam — warms fast and drains free, but nutrients and water wash through. Plan on heavy organic-matter additions and either drip irrigation or frequent shallow waterings to keep crops happy.
Marfa averages 36.0 drought weeks per year (US Drought Monitor, 2000–present, trend stable). Treat irrigation as a year-round system, not a summer add-on.
🌡️ USDA Zone
8a (10°F to 15°F min)
❄️ Avg. Last Frost
April 3
🍂 Avg. First Frost
November 2
📅 Growing Season
213 days
🌧️ Climate
Semi Arid 17.0" annual
💨 Wind
Unknown 0.0 mph avg
🥶 Frost Tier
Regular 0% frost-free years
🏜️ Drought
36.0 wk/yr trend stable
📍 ZIP Codes
1 ZIP
Monthly Watering Calendar for Marfa
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Why this matters: Over-watering kills more plants than under-watering. Marfa's 17" 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 | 2.6 in | 2 days | — | None |
| Feb | 2.4 in | 3 days | — | None |
| Mar | 2.3 in | 2 days | 2 in | High |
| Apr | 1.4 in | 0 days | 2.9 in | High |
| May | 1.1 in | 0 days | 3.2 in | Critical |
| Jun | 1.5 in | 1 days | 2.8 in | High |
| Jul | 7.3 in | 6 days | — | Low |
| Aug | 9.7 in | 8 days | — | Low |
| Sep | 6 in | 4 days | — | Low |
| Oct | 3.3 in | 3 days | 1 in | Moderate |
| Nov | 2.2 in | 1 days | — | None |
| Dec | 3.2 in | 2 days | — | None |
Annual total: 43 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.
Marfa Soil Profile
Soil Type
Sandy Loam
Soil pH
7.3-8.4
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 28 | Nov 24 | 210 days |
| Cautious | Apr 13 | Nov 11 | 212 days |
| Average year | Apr 3 | Nov 2 | 213 days |
| Optimistic | Mar 23 | Oct 26 | 217 days |
| Aggressive (risky) | Mar 8 | Oct 20 | 226 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.
Slightly — seasons are trending a bit longer (0.8 days/decade). Historical frost dates are still reliable for planning.
Gardening Difficulty Score
Presidio County presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Presidio 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 Presidio County's climate and soil.
County Extension Office
Presidio 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 Presidio County
Finding local nurseries & garden centers in Presidio County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Presidio 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 Presidio County TX" or "garden center Presidio 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 Presidio County TX" or check your extension office and local parks department. Facebook groups like "Presidio 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 Marfa
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Quick context: Lettuce and cilantro "bolt" (go to seed) when days lengthen. Knowing your day-length curve helps you time spring plantings to harvest before the bolting trigger hits. Marfa's daylight ranges shape the planting calendar.
Longest Day
13.9 hours
Summer solstice daylight
Shortest Day
10.1 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 | 10.3 hr | 5.5 hr | Short day |
| February | 11 hr | 6.3 hr | Short day |
| March | 11.8 hr | 7.1 hr | Short day |
| April | 12.7 hr | 8 hr | Neutral |
| May | 13.5 hr | 8.3 hr | Neutral |
| June | 13.9 hr | 9.8 hr | Neutral |
| July | 13.8 hr | 10 hr | Neutral |
| August | 13.1 hr | 8.9 hr | Neutral |
| September | 12.2 hr | 8.7 hr | Neutral |
| October | 11.3 hr | 7.3 hr | Short day |
| November | 10.5 hr | 6.2 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 Marfa
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Why this matters: Air temperature lies. Your air can be 70°F in April but the soil 4 inches down is still 50°F — too cold for tomatoes or peppers to root properly. Marfa's soil temperature curve tells you the real planting window. A $5 soil thermometer pays for itself in one season.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from May through Oct.
Best Month to Compost
May
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 | 35°F | 44°F | ❄️ Dormant | ~36 weeks |
| Feb | 37°F | 43°F | ❄️ Dormant | ~36 weeks |
| Mar | 44°F | 48°F | 🐢 Slow | ~24 weeks |
| Apr | 56°F | 54°F | ♻️ Active | ~14 weeks |
| May | 68°F | 64°F | 🔥 Peak | ~8 weeks |
| Jun | 77°F | 70°F | 🔥 Peak | ~8 weeks |
| Jul | 84°F | 78°F | 🔥 Peak | ~8 weeks |
| Aug | 87°F | 81°F | 🔥 Peak | ~8 weeks |
| Sep | 80°F | 77°F | 🔥 Peak | ~8 weeks |
| Oct | 66°F | 70°F | 🔥 Peak | ~8 weeks |
| Nov | 53°F | 58°F | ♻️ Active | ~14 weeks |
| Dec | 44°F | 49°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 Marfa
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
For new gardeners: Pest pressure is a function of climate, not effort. Marfa'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
Moderate — common pests appear but manageable with monitoring.
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 | Moderate | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| Japanese beetles | Moderate | Jun, Jul, Aug |
| Squash vine borers | Moderate | May, Jun, Jul |
| Stink bugs | High | May, Jun, Jul, Aug, Sep |
| Whiteflies | Moderate | Jun, Jul, Aug, Sep |
| Spider mites | Moderate | Jul, Aug |
Organic pest management tips
- Use row covers on susceptible crops during peak pest months
- Apply neem oil preventatively every 7-14 days during active pest season
- Interplant with strong-scented herbs (basil, marigold) to confuse pests
- Hand-pick larger pests (beetles, caterpillars) in early morning when they're sluggish
- Practice crop rotation — never plant the same family in the same spot within 3 years
- Watch for powdery mildew, downy mildew, blight — common in your climate
Cover Crops for Marfa
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Quick context: Why not just leave bare soil? Weed seeds, erosion, nutrient leaching, and crust formation. A cover crop solves all of these for the cost of seeds and one mowing.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Apr 9 | Aug 31 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Apr 12 | Aug 31 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Apr 8 | Sep 7 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 7 | Sep 7 | ✓ 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 | May 1 | Oct 12 | — | 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 | Aug 27 | Mar 20 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Aug 22 | Mar 13 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Sep 8 | Mar 13 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Aug 14 | Mar 20 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 18 | Mar 20 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 31 | Mar 13 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Aug 2 | Mar 13 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Marfa
The practical takeaway: Plants lose water through tiny leaf pores. Wind accelerates that loss dramatically — a 15 mph day can double a calm day's irrigation need. Marfa's 0.0 mph background wind is something to design around, not against. Windbreaks made of perennial shrubs save more water than any drip system.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 15 mph Summer: 12 mph
Fall: 13 mph Winter: 15 mph
Prevailing wind: S. Windy area — plant a windbreak hedge on the S side of your garden.
Windbreak Benefit
6.9/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Low
Relatively flat terrain (371 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Marfa
How much water you can collect, when to collect it, and what size system you need for your garden.
For new gardeners: A gravity-fed rain barrel ($75) is the easy entry. A larger cistern ($500-1500) covers a whole growing season. Marfa's 17" annual rainfall determines whether the larger system is overkill or essential.
Annual Collection
21,431 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 43.0 inches of rain per year
- A 1,000 sq ft roof can collect roughly 21,431 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
🥬 Vegetables to Grow in Marfa
114 vegetables matched to Zone 8a with planting dates calibrated for Marfa.
Show all 114 vegetables with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 6 | Apr 10 | Apr 17 | — | Jul 10 – Aug 14 | 80–100 |
| Amaranth | Feb 13 | Apr 10 | Apr 17 | — | Jul 17 – Sep 4 | 90–120 |
| Artichoke | — | — | Apr 17 | — | Aug 21 – Oct 30 | 120–180 |
| Arugula | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 8 – Jul 10 | 30–50 |
| Asparagus | — | — | Apr 17 | — | — | 730–1095 |
| Beets | — | Mar 20 | — | Aug 24 | May 15 – Jun 12 | 50–70 |
| Belgian Endive | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jul 24 – Sep 18 | 110–150 |
| Bitter Melon | Feb 13 | Apr 10 | Apr 17 | — | Jun 19 – Jul 31 | 60–90 |
| Black Beans | — | Apr 10 | — | — | Jul 10 – Aug 28 | 90–120 |
| Bok Choy | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 15 – Jun 19 | 40–60 |
| Broccoli | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 5 – Jul 17 | 60–90 |
| Broccoli Rabe | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 15 – Jun 19 | 40–60 |
| Brussels Sprouts | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jul 3 – Aug 28 | 90–130 |
| Butternut Squash | Mar 6 | Apr 10 | Apr 17 | — | Jul 17 – Aug 21 | 85–110 |
| Cabbage | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 5 – Jul 31 | 60–100 |
| Calabash | Feb 13 | Apr 10 | Apr 17 | — | Jul 10 – Sep 4 | 80–120 |
| Cardoon | — | — | Apr 17 | — | Aug 21 – Oct 2 | 120–150 |
| Carrots | — | Mar 20 | — | Aug 24 | May 22 – Jun 26 | 60–80 |
| Cauliflower | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jul 31 | 55–100 |
| Celeriac | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jul 17 – Aug 21 | 100–120 |
| Celery | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 26 – Aug 21 | 80–120 |
| Celtuce | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 5 – Jul 17 | 60–90 |
| Chard | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jul 17 | 50–60 |
| Chayote | Feb 13 | Apr 10 | Apr 17 | — | Aug 21 – Oct 30 | 120–180 |
| Chickpeas | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 26 – Aug 7 | 80–110 |
| Chicory | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 5 – Jul 17 | 60–85 |
| Chinese Cabbage | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jun 26 | 50–70 |
| Christmas Lima Beans | Feb 13 | Apr 10 | Apr 17 | — | Jul 10 – Aug 14 | 80–100 |
| Collard Greens | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jul 31 | 55–75 |
| Corn | — | Apr 10 | — | — | Jun 12 – Aug 7 | 60–100 |
| Cowpeas | — | Apr 10 | — | — | Jun 12 – Jul 24 | 60–90 |
| Cress | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Apr 17 – May 8 | 14–21 |
| Crookneck Squash | Mar 6 | Apr 10 | Apr 17 | — | Jun 5 – Jul 3 | 45–60 |
| Crosne | — | Mar 20 | — | Aug 24 | Aug 21 – Oct 23 | 150–200 |
| Cucumber | Mar 6 | Apr 10 | Apr 17 | — | Jun 12 – Aug 7 | 50–70 |
| Daikon | — | Mar 20 | — | Aug 24 | May 15 – Jun 12 | 50–70 |
| Delicata Squash | Mar 6 | Apr 10 | Apr 17 | — | Jul 10 – Aug 14 | 80–100 |
| Edamame | — | Apr 10 | — | — | Jun 26 – Aug 7 | 75–100 |
| Eggplant | Jan 30 | Apr 10 | Apr 17 | — | Jun 26 – Aug 28 | 65–85 |
| Endive | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 22 – Jun 26 | 45–65 |
| Escarole | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jun 26 | 50–70 |
| Fava Beans | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 19 – Jul 31 | 75–100 |
| Fennel | Feb 13 | Apr 10 | Apr 17 | — | Jun 19 – Jul 31 | 60–90 |
| Garlic | — | — | — | Sep 21 | Dec 21 – Jun 7 | 90–240 |
| Ginger | Feb 13 | Apr 10 | Apr 17 | — | Dec 18 – Jan 1 | 240–300 |
| Green Beans | — | Apr 10 | — | — | Jun 5 – Jul 31 | 50–65 |
| Horseradish | — | — | Apr 17 | — | Aug 21 – Oct 30 | 120–180 |
| Hot Peppers | Jan 30 | Apr 10 | Apr 17 | — | Jun 26 – Oct 2 | 70–120 |
| Hubbard Squash | Mar 6 | Apr 10 | Apr 17 | — | Jul 31 – Sep 4 | 100–120 |
| Jicama | Feb 13 | Apr 10 | Apr 17 | — | Aug 21 – Oct 30 | 120–180 |
| Kabocha | Mar 6 | Apr 10 | Apr 17 | — | Jul 17 – Aug 14 | 85–100 |
| Kai Lan | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 22 – Jun 19 | 45–60 |
| Kale | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jul 24 | 50–70 |
| Kidney Beans | — | Apr 10 | — | — | Jul 10 – Aug 14 | 85–110 |
| Kohlrabi | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 22 – Jun 26 | 45–65 |
| Komatsuna | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 8 – Jun 12 | 35–50 |
| Leeks | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jul 3 – Sep 18 | 90–150 |
| Lentils | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 26 – Aug 7 | 80–110 |
| Lettuce | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 8 – Jul 17 | 30–60 |
| Lima Beans | — | Apr 10 | — | — | Jun 12 – Jul 24 | 60–90 |
| Loofah | Feb 13 | Apr 10 | Apr 17 | — | Jul 31 – Oct 2 | 100–150 |
| Luffa | Feb 13 | Apr 10 | Apr 17 | — | Jul 17 – Oct 2 | 90–150 |
| Mache | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 15 – Jun 19 | 40–60 |
| Malabar Spinach | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Jul 10 | 55–70 |
| Melon | Mar 6 | Apr 10 | Apr 17 | — | Jun 26 – Aug 14 | 70–100 |
| Microgreens | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Apr 10 – May 8 | 7–21 |
| Mitsuba | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 22 – Jul 17 | 50–70 |
| Mizuna | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 8 – Jun 5 | 30–45 |
| Mustard Greens | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 8 – Jul 10 | 30–50 |
| Napa Cabbage | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jul 3 | 55–75 |
| New Zealand Spinach | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Jul 10 | 55–70 |
| Okra | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Aug 7 | 50–65 |
| Onion | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jul 3 – Aug 21 | 90–120 |
| Pac Choi | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 15 – Jun 12 | 40–55 |
| Parsnip | — | Mar 20 | — | Aug 24 | Jul 3 – Aug 14 | 100–130 |
| Patty Pan Squash | Mar 6 | Apr 10 | Apr 17 | — | Jun 5 – Jul 3 | 45–60 |
| Peas | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jul 24 | 55–70 |
| Peppers | Jan 30 | Apr 10 | Apr 17 | — | Jun 19 – Aug 28 | 60–90 |
| Pole Beans | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Aug 7 | 55–70 |
| Potatoes | Feb 13 | Apr 10 | Apr 17 | — | Jun 26 – Sep 4 | 70–120 |
| Pumpkin | Mar 6 | Apr 10 | Apr 17 | — | Jul 17 – Sep 4 | 85–120 |
| Purslane | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 15 – Jun 19 | 40–60 |
| Radicchio | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 5 – Jul 10 | 60–80 |
| Radish | — | Mar 20 | — | Aug 24 | Apr 17 – May 8 | 22–35 |
| Rhubarb | — | — | Apr 24 | — | — | 365–730 |
| Romanesco | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 19 – Jul 31 | 75–100 |
| Rutabaga | — | Mar 20 | — | Aug 24 | Jun 12 – Jul 17 | 80–100 |
| Salsify | — | Mar 20 | — | Aug 24 | Jul 3 – Aug 14 | 100–130 |
| Savoy Cabbage | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jun 12 – Aug 7 | 70–110 |
| Scallions | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jun 26 | 50–70 |
| Scarlet Runner Beans | Feb 13 | Apr 10 | Apr 17 | — | Jun 19 – Jul 24 | 60–80 |
| Shallot | Feb 27 | Mar 20 | Apr 3 | Aug 24 | Jul 3 – Aug 21 | 90–120 |
| Shiso | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Aug 7 | 50–70 |
| Snap Peas | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Aug 7 | 55–70 |
| Snow Peas | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 29 – Jul 24 | 50–65 |
| Soybeans | — | Apr 10 | — | — | Jul 3 – Aug 28 | 80–120 |
| Spaghetti Squash | Mar 6 | Apr 10 | Apr 17 | — | Jul 17 – Aug 14 | 85–100 |
| Spinach | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 8 – Jul 10 | 35–50 |
| Squash (Summer) | Mar 6 | Apr 10 | Apr 17 | — | Jun 5 – Aug 7 | 45–65 |
| Squash (Winter) | Mar 6 | Apr 10 | Apr 17 | — | Jul 10 – Sep 4 | 80–120 |
| Sunchoke | — | — | Apr 17 | — | Aug 7 – Oct 2 | 110–150 |
| Sweet Corn | — | Apr 10 | — | — | Jun 12 – Jul 24 | 60–90 |
| Sweet Potatoes | Feb 13 | Apr 10 | Apr 17 | — | Jul 17 – Sep 4 | 90–120 |
| Tatsoi | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 8 – Jun 12 | 35–50 |
| Tomatillo | Feb 13 | Apr 10 | Apr 17 | — | Jun 19 – Aug 28 | 60–85 |
| Tomatoes | Feb 13 | Apr 10 | Apr 17 | — | Jun 19 – Aug 28 | 60–85 |
| Turmeric | Feb 13 | Apr 10 | Apr 17 | — | Dec 18 – Jan 1 | 240–300 |
| Turnip | — | Mar 20 | — | Aug 24 | May 1 – Jun 5 | 40–60 |
| Watercress | Feb 27 | Mar 20 | Apr 3 | Aug 24 | May 15 – Jun 19 | 40–60 |
| Watermelon | Mar 6 | Apr 10 | Apr 17 | — | Jun 26 – Aug 14 | 70–100 |
| Wax Beans | — | Apr 10 | — | — | Jun 5 – Jul 31 | 50–65 |
| Winter Melon | Feb 13 | Apr 10 | Apr 17 | — | Jul 17 – Sep 4 | 90–120 |
| Yard Long Beans | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Jul 24 | 55–80 |
| Zucchini | Mar 6 | Apr 10 | Apr 17 | — | Jun 5 – Jul 31 | 45–60 |
🍓 Fruits to Grow in Marfa
27 fruits matched to Zone 8a with planting dates calibrated for Marfa.
Show all 27 fruits with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Apr 24 | — | Jul 24 – Nov 6 | 90–180 |
| Aronia | — | — | Apr 24 | — | — | 730–1095 |
| Blackberries | — | — | Apr 24 | — | — | 365–730 |
| Blueberries | — | — | Apr 24 | — | — | 730–1095 |
| Boysenberries | — | — | Apr 24 | — | — | 365–730 |
| Cantaloupe | — | — | Apr 24 | — | Jul 3 – Aug 7 | 70–90 |
| Che Fruit | — | — | Apr 24 | — | — | 1095–1825 |
| Elderberries | — | — | Apr 24 | — | — | 730–1095 |
| Figs | — | — | Apr 24 | — | — | 730–1825 |
| Goji Berries | — | — | Apr 24 | — | — | 730–1095 |
| Gooseberries | — | — | Apr 24 | — | — | 730–1095 |
| Grapes | — | — | Apr 24 | — | — | 730–1095 |
| Ground Cherry | — | — | Apr 24 | — | Jul 3 – Aug 28 | 65–80 |
| Hardy Kiwi | — | — | Apr 24 | — | — | 1095–1825 |
| Honeydew | — | — | Apr 24 | — | Jul 17 – Aug 28 | 80–110 |
| Jostaberry | — | — | Apr 24 | — | — | 730–1095 |
| Kiwi | — | — | Apr 24 | — | — | 1095–1825 |
| Loquat | — | — | Apr 24 | — | — | 730–1825 |
| Medlar | — | — | Apr 24 | — | — | 1095–1825 |
| Mulberries | — | — | Apr 24 | — | — | 730–1825 |
| Pawpaw | — | — | Apr 24 | — | — | 1095–2555 |
| Persimmon | — | — | Apr 24 | — | — | 1095–2555 |
| Pomegranate | — | — | Apr 24 | — | — | 730–1095 |
| Quince | — | — | Apr 24 | — | — | 1095–1825 |
| Raspberries | — | — | Apr 24 | — | — | 365–730 |
| Serviceberries | — | — | Apr 24 | — | — | 730–1095 |
| Strawberries | — | — | Apr 24 | — | Jul 24 – Jan 8 | 90–365 |
🌿 Herbs to Grow in Marfa
39 herbs matched to Zone 8a with planting dates calibrated for Marfa.
Show all 39 herbs with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Feb 27 | Mar 20 | Mar 27 | Aug 24 | — | 365–730 |
| Anise | Feb 27 | Mar 20 | Mar 27 | Aug 24 | Jun 26 – Sep 11 | 90–120 |
| Basil | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Aug 14 | 50–75 |
| Bee Balm | — | — | Apr 10 | — | Jul 10 – Sep 25 | 90–120 |
| Borage | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 22 – Jul 10 | 50–60 |
| Caraway | Feb 27 | Mar 20 | Mar 27 | Aug 24 | — | 365–450 |
| Catnip | — | — | Apr 10 | — | Jun 12 – Aug 14 | 60–80 |
| Chamomile | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 29 – Aug 7 | 60–90 |
| Chervil | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 8 – Jul 10 | 40–60 |
| Chives | — | — | Apr 10 | — | Jun 12 – Aug 21 | 60–90 |
| Cilantro | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 8 – Jul 10 | 40–60 |
| Comfrey | — | — | Apr 10 | — | Jun 12 – Aug 21 | 60–90 |
| Cumin | Feb 27 | Mar 20 | Mar 27 | Aug 24 | Jul 10 – Sep 11 | 100–120 |
| Dill | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 8 – Jul 10 | 40–60 |
| Epazote | Feb 13 | Apr 10 | Apr 17 | — | Jun 5 – Jul 31 | 45–60 |
| Fennel (herb) | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 29 – Aug 7 | 60–90 |
| Feverfew | — | — | Apr 10 | — | Jul 10 – Sep 25 | 90–120 |
| Garlic Chives | — | — | Apr 10 | — | Jun 12 – Aug 21 | 60–90 |
| Horehound | — | — | Apr 10 | — | Jun 26 – Aug 21 | 75–90 |
| Hyssop | — | — | Apr 10 | — | Jun 19 – Aug 21 | 70–90 |
| Lemon Balm | — | — | Apr 10 | — | Jun 12 – Jul 31 | 60–70 |
| Lemon Thyme | — | — | Apr 10 | — | Jun 19 – Aug 21 | 70–90 |
| Lemon Verbena | Feb 13 | Apr 10 | Apr 17 | — | Jun 19 – Aug 28 | 60–90 |
| Lemongrass | Feb 13 | Apr 10 | Apr 17 | — | Jul 3 – Oct 2 | 75–120 |
| Lovage | — | — | Apr 10 | — | Jun 19 – Aug 21 | 70–90 |
| Marjoram | — | — | Apr 10 | — | Jun 12 – Aug 21 | 60–90 |
| Mint | — | — | Apr 10 | — | Jun 12 – Aug 21 | 60–90 |
| Oregano | — | — | Apr 10 | — | Jun 12 – Aug 21 | 60–90 |
| Parsley | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 29 – Jul 31 | 60–80 |
| Rosemary | — | — | Apr 10 | — | Jul 3 – Nov 20 | 80–180 |
| Rue | — | — | Apr 10 | — | Jun 19 – Aug 21 | 70–90 |
| Sage | — | — | Apr 10 | — | Jun 26 – Aug 21 | 75–90 |
| Savory | — | — | Apr 10 | — | Jun 5 – Jul 31 | 50–70 |
| Sorrel | Feb 27 | Mar 20 | Mar 27 | Aug 24 | May 8 – Jul 10 | 40–60 |
| Stevia | Feb 13 | Apr 10 | Apr 17 | — | Jun 19 – Aug 28 | 60–90 |
| Tarragon | — | — | Apr 10 | — | Jun 12 – Aug 21 | 60–90 |
| Thai Basil | Feb 13 | Apr 10 | Apr 17 | — | Jun 12 – Aug 14 | 50–75 |
| Thyme | — | — | Apr 10 | — | Jun 19 – Aug 21 | 70–90 |
| Valerian | — | — | Apr 10 | — | Aug 14 – Nov 20 | 120–180 |
🌸 Flowers to Grow in Marfa
54 flowers matched to Zone 8a with planting dates calibrated for Marfa.
Show all 54 flowers with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Feb 20 | Mar 27 | Mar 27 | — | May 22 – Oct 9 | 60–75 |
| Alliums | — | — | — | Sep 28 | Oct 26 – Nov 16 | 28–42 |
| Anemones | — | — | — | Sep 7 | Sep 21 – Oct 19 | 90–120 |
| Astilbe | Feb 6 | — | Apr 3 | — | Jun 12 – Jul 31 | 70–100 |
| Bachelor's Button | — | Feb 20 | Mar 20 | Sep 7 | May 22 – Sep 4 | 60–90 |
| Begonias | Jan 23 | — | Mar 27 | — | Jun 5 – Oct 23 | 70–90 |
| Black-eyed Susan | Feb 6 | Mar 27 | Apr 3 | — | Jun 12 – Oct 30 | 60–80 |
| Bleeding Hearts | Feb 6 | — | Apr 3 | — | May 22 – Jun 19 | 60–90 |
| Calendula | — | Feb 20 | Mar 20 | Aug 24 | May 8 – Sep 18 | 50–70 |
| California Poppy | — | — | — | Sep 7 | Nov 16 – Feb 22 | 60–90 |
| Celosia | Mar 6 | Mar 27 | Mar 27 | — | May 29 – Oct 23 | 60–90 |
| Columbine | Feb 6 | Apr 3 | Apr 3 | — | May 22 – Jun 19 | 70–100 |
| Coreopsis | Feb 6 | Mar 27 | Apr 3 | — | Jun 5 – Oct 30 | 60–80 |
| Cosmos | Mar 6 | Mar 20 | Mar 20 | — | May 29 – Oct 16 | 60–90 |
| Crocus | — | — | — | Oct 5 | Sep 7 – Sep 28 | 10–20 |
| Daffodils | — | — | — | Sep 28 | Sep 7 – Oct 5 | 20–40 |
| Dahlias | Mar 13 | Apr 3 | Apr 3 | — | Jun 12 – Nov 13 | 70–120 |
| Daylily | Feb 6 | — | Apr 3 | — | Jun 12 – Oct 30 | 60–90 |
| Dianthus | Feb 6 | Feb 20 | Feb 27 | — | Apr 17 – Jul 3 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 6 | Apr 3 | Apr 3 | — | Jun 12 – Oct 30 | 70–90 |
| Foxglove | Feb 6 | Apr 3 | Apr 3 | — | May 22 – Jun 19 | 80–120 |
| Freesia | — | — | — | Sep 21 | Oct 19 – Nov 16 | 84–112 |
| Gaillardia (Blanket Flower) | Feb 13 | Mar 27 | Mar 27 | — | Jun 5 – Nov 20 | 70–100 |
| Geraniums | Jan 23 | — | Mar 27 | — | Jun 5 – Oct 23 | 70–100 |
| Gladiolus | — | Apr 3 | Apr 3 | — | Jun 12 – Nov 13 | 70–100 |
| Hostas | Jan 30 | — | Apr 3 | — | Jun 12 – Oct 16 | 60–90 |
| Hyacinths | — | — | — | Oct 5 | Sep 28 – Oct 19 | 14–28 |
| Hydrangeas | Jan 30 | — | Apr 3 | — | Jun 12 – Oct 16 | 90–150 |
| Impatiens | Feb 6 | — | Apr 3 | — | Jun 12 – Oct 30 | 60–75 |
| Irises | — | Division | Apr 3 | — | May 22 – Jun 26 | 60–100 |
| Larkspur | — | Mar 6 | — | Aug 24 | May 15 – Aug 21 | 60–90 |
| Lavender | Jan 30 | — | Apr 10 | — | Jun 19 – Sep 25 | 90–120 |
| Lilies | — | Division | Apr 3 | — | Jun 12 – Oct 2 | 70–120 |
| Lobelia | Feb 6 | — | Feb 27 | — | Apr 24 – Jun 19 | 70–80 |
| Lupine | Feb 6 | Apr 3 | Apr 3 | — | May 22 – Jun 19 | 75–100 |
| Marigolds | Feb 20 | Mar 27 | Mar 27 | — | May 22 – Sep 25 | 50–70 |
| Nasturtium | Mar 6 | Mar 27 | Mar 27 | — | May 22 – Oct 23 | 55–65 |
| Pansy | Jan 23 | — | Mar 20 | Aug 24 | May 15 – Aug 21 | 70–90 |
| Peonies | — | Division | Apr 3 | — | May 29 – Jun 26 | 90–120 |
| Petunia | Feb 6 | — | Apr 3 | — | Jun 12 – Oct 16 | 70–90 |
| Phlox | Feb 6 | Apr 3 | Apr 3 | — | Jun 12 – Aug 21 | 80–110 |
| Portulaca | Mar 6 | Mar 27 | Mar 27 | — | May 15 – Oct 9 | 50–70 |
| Ranunculus | — | — | — | Sep 7 | Sep 21 – Oct 26 | 90–120 |
| Roses | Jan 30 | — | Apr 3 | — | Jun 12 – Oct 30 | 90–180 |
| Salvia | Feb 6 | — | Mar 27 | — | Jun 5 – Oct 23 | 70–90 |
| Sedum (Stonecrop) | Feb 6 | — | Apr 3 | — | Jul 24 – Oct 16 | 60–90 |
| Snapdragon | Jan 23 | Feb 27 | Mar 20 | Aug 24 | May 29 – Sep 18 | 70–100 |
| Sunflower | Mar 13 | Mar 27 | Mar 27 | — | Jun 19 – Oct 23 | 70–100 |
| Sweet Alyssum | Feb 20 | Feb 27 | Mar 20 | Sep 7 | May 1 – Aug 21 | 45–60 |
| Sweet Pea | — | — | — | Aug 31 | Nov 9 – Feb 1 | 65–85 |
| Tulips | — | — | — | Oct 5 | Sep 21 – Oct 19 | 15–30 |
| Vinca (Annual) | Jan 23 | — | Mar 27 | — | Jun 5 – Oct 23 | 70–90 |
| Yarrow | Feb 6 | Mar 27 | Apr 3 | — | Jun 5 – Oct 30 | 60–90 |
| Zinnia | Mar 6 | Mar 27 | Mar 27 | — | Jun 5 – Oct 23 | 60–70 |
Monthly Planting Guide for Marfa
ZIP Codes in Marfa
Click any ZIP to see its specific frost, soil, and climate measurements (some ZIPs differ noticeably from the town aggregate):
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Presidio County.
Your Presidio County Garden Planner — Free
A 22-page printable planner built for Presidio County (Zone 8a). 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