Hidalgo County, NM — Planting Guide
Your June game plan for Hidalgo County, New Mexico
June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Hidalgo County, New Mexico.
-
Indoor seed-starting week for basil, peppers, and pole beans
Give them 6–8 weeks indoors before the last frost and you'll transplant into warm soil with seedlings that are already leaping.
-
Bring in the carrots, green beans, and kale
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
July prep starts now
- Starting indoors: begonias, geraniums, and pansy
- First harvests: basil, carrots, and cucumber
Hidalgo County is in USDA Zone 8a. The average last spring frost is April 22 and the first fall frost is October 28, giving you a growing season of approximately 189 days.
At an elevation of 2,926 ft, Hidalgo County receives approximately 11 in of rainfall annually. Summer highs average 94°F with winter lows around 33°F. The predominant soil type is Sandy Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 40 days year to year — ranging from April 6 in warm years to May 17 in cold years. The growing season is trending shorter by about 6.41 days per decade. Hidalgo County scores 27/100 (Challenging) on the Microclimate Index.
🌡️ Zone
8a (10°F to 15°F min)
❄️ Last Frost
April 22
🍂 First Frost
October 28
📅 Growing Season
189 days
⛰️ Elevation
2,926 ft
🌧️ Annual Rainfall
11 in
Monthly Watering Calendar for Hidalgo County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
What this means for you: Watering by the calendar wastes water. Watering by the soil moisture (or by a free rain gauge) cuts your water use 30%+ and produces healthier roots. Hidalgo County's 11" annual baseline is the starting point.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 0.9 in | 3 days | — | None |
| Feb | 0.6 in | 3 days | — | None |
| Mar | 0.7 in | 2 days | 3.6 in | Critical |
| Apr | 0.3 in | 0 days | 4 in | Critical |
| May | 0.3 in | 1 days | 4 in | Critical |
| Jun | 0.4 in | 2 days | 3.9 in | Critical |
| Jul | 1.7 in | 6 days | 2.6 in | High |
| Aug | 2.1 in | 7 days | 2.2 in | High |
| Sep | 1.4 in | 4 days | 2.9 in | High |
| Oct | 1.1 in | 2 days | 3.2 in | Critical |
| Nov | 0.7 in | 1 days | — | None |
| Dec | 0.8 in | 2 days | — | None |
Annual total: 11 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.
Hidalgo County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.2-8.7
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) | May 17 | Nov 12 | 179 days |
| Cautious | May 2 | Nov 4 | 186 days |
| Average year | Apr 22 | Oct 28 | 189 days |
| Optimistic | Apr 17 | Oct 22 | 188 days |
| Aggressive (risky) | Apr 6 | Oct 12 | 189 days |
Not very — frost dates can vary by ±40 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 6.4 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Hidalgo County has challenging growing conditions. Season extension and careful variety selection are essential.
Local Gardening Help in Hidalgo 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 Hidalgo County's climate and soil.
County Extension Office
Hidalgo County New Mexico State University Extension Extension Office
Phone: 575-646-3015
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 Hidalgo County
Finding local nurseries & garden centers in Hidalgo County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Hidalgo 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 Hidalgo County NM" or "garden center Hidalgo 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 Hidalgo County NM" or check your extension office and local parks department. Facebook groups like "Hidalgo County Gardeners" or "New Mexico 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 Hidalgo County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
The practical takeaway: Plants use day length as their seasonal clock. Some crops flower when days lengthen (most flowers), some when days shorten (chrysanthemums, soybeans). Hidalgo County's curve is the timing layer beneath everything you grow.
Longest Day
14.1 hours
Summer solstice daylight
Shortest Day
9.9 hours
Winter solstice daylight
Peak Sun Hours
13 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 | 10.1 hr | 7.5 hr | Short day |
| February | 10.9 hr | 8.4 hr | Short day |
| March | 11.8 hr | 8.8 hr | Short day |
| April | 12.8 hr | 10.6 hr | Neutral |
| May | 13.6 hr | 12 hr | Neutral |
| June | 14.1 hr | 13 hr | Long day |
| July | 13.9 hr | 10 hr | Neutral |
| August | 13.2 hr | 9.1 hr | Neutral |
| September | 12.2 hr | 9.7 hr | Neutral |
| October | 11.2 hr | 9.2 hr | Short day |
| November | 10.3 hr | 7.9 hr | Short day |
| December | 9.9 hr | 7.2 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Hidalgo County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Why it matters: Cold soil = stunted starts. A bean seed planted in 55°F soil rots before it germinates. Same seed in 65°F soil sprouts in 5 days. Hidalgo County's soil temperature pattern shows you the difference month to month.
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
6 months
Solid season. Piles go dormant in winter.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 34°F | 40°F | ❄️ Dormant | ~36 weeks |
| Feb | 31°F | 39°F | ❄️ Dormant | ~36 weeks |
| Mar | 41°F | 44°F | 🐢 Slow | ~24 weeks |
| Apr | 50°F | 49°F | 🐢 Slow | ~24 weeks |
| May | 63°F | 60°F | ♻️ Active | ~14 weeks |
| Jun | 73°F | 68°F | 🔥 Peak | ~8 weeks |
| Jul | 78°F | 73°F | 🔥 Peak | ~8 weeks |
| Aug | 80°F | 76°F | 🔥 Peak | ~8 weeks |
| Sep | 73°F | 72°F | 🔥 Peak | ~8 weeks |
| Oct | 65°F | 65°F | ♻️ Active | ~14 weeks |
| Nov | 50°F | 54°F | 🐢 Slow | ~24 weeks |
| Dec | 38°F | 45°F | ❄️ Dormant | ~36 weeks |
Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.
Pest & Disease Pressure in Hidalgo County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Why this matters: Pest pressure scales with warmth and humidity. Hot humid Hidalgo County sees year-round bugs and fungal disease; cold dry regions see almost none. A high pest score means crop rotation, resistant varieties, and a weekly pest-watch routine from day one.
Insect Pest Pressure
Moderate — common pests appear but manageable with monitoring.
Disease Risk
Low disease risk — dry conditions reduce fungal problems.
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 | High | May, Jun, Jul |
| Stink bugs | High | May, Jun, Jul, Aug, Sep |
| Whiteflies | Low | 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
Cover Crops for Hidalgo County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Why it matters: A fall-planted cover crop in Hidalgo County is the closest thing to free soil amendment. Plant cereal rye or hairy vetch after harvest; chop it down before it flowers in spring; the soil it leaves behind out-grows any store-bought compost.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Apr 26 | Sep 2 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Apr 29 | Aug 26 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Apr 28 | Sep 2 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 25 | Aug 19 | ✓ 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 21 | Oct 14 | — | 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 31 | Apr 1 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Aug 29 | Apr 8 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Sep 18 | Apr 8 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Aug 22 | Apr 8 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 28 | Apr 8 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 19 | Apr 8 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Aug 2 | Apr 8 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Hidalgo County
For new gardeners: Wind affects three things gardeners forget: how fast soil dries (more wind = more watering), whether pollinators can work (calm beats gusty), and whether your trellised crops stay upright. Hidalgo County sees 9.5 mph on average — a forgiving baseline.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 12 mph Summer: 10 mph
Fall: 8 mph Winter: 10 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
5.3/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
High
Hilly terrain with 1,170 ft of elevation range — cold air pools in low spots. Avoid planting frost-sensitive crops in valleys.
Rainwater Harvesting in Hidalgo County
How much water you can collect, when to collect it, and what size system you need for your garden.
For new gardeners: Building a rainwater system is mostly about doing the math: roof area × annual rainfall × 0.6 = gallons you could realistically capture. For Hidalgo County, that's your 11" times your roof.
Annual Collection
5,482 gal
Per 1,000 sq ft of roof area (at 80% collection efficiency)
Recommended Setup
8 rain barrels (55 gal each)
For a typical 500 sq ft garden. Serious collectors: consider a 2,000 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
Jan, Feb, Mar, Apr, May, Jun, 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 11.0 inches of rain per year
- A 1,000 sq ft roof can collect roughly 5,482 gallons annually
- Rainwater harvesting is fully legal in your state
- In your dry climate, every drop counts — consider a larger cistern system
- Position collection tanks in shade to reduce evaporation and algae growth
Soil & Growing Conditions in Hidalgo County
Soil Type
Sandy Loam
Soil pH 7.2–8.7 · Excessively Drained drainage
Raised beds strongly recommended here — native soil drainage or texture limits in-ground options.
Watering Needs
Drought stress: 9.5/10
Very high drought stress. Irrigation is critical for garden success. Focus on water-efficient techniques and drought-adapted crops.
Season Tips
189-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.
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
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 Hidalgo County
114 vegetables that grow well in Zone 8a with planting dates for Hidalgo County.
Show all 114 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 25 | Apr 29 | May 6 | — | Jul 29 – Sep 2 | 80–100 |
| Amaranth | Mar 4 | Apr 29 | May 6 | — | Aug 5 – Sep 23 | 90–120 |
| Artichoke | — | — | May 6 | — | Sep 9 – Nov 18 | 120–180 |
| Arugula | Mar 18 | Apr 8 | Apr 22 | Aug 19 | May 27 – Jul 29 | 30–50 |
| Asparagus | — | — | May 6 | — | — | 730–1095 |
| Beets | — | Apr 8 | — | Aug 19 | Jun 3 – Jul 1 | 50–70 |
| Belgian Endive | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Aug 12 – Oct 7 | 110–150 |
| Bitter Melon | Mar 4 | Apr 29 | May 6 | — | Jul 8 – Aug 19 | 60–90 |
| Black Beans | — | Apr 29 | — | — | Jul 29 – Sep 16 | 90–120 |
| Bok Choy | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 3 – Jul 8 | 40–60 |
| Broccoli | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 24 – Aug 5 | 60–90 |
| Broccoli Rabe | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 3 – Jul 8 | 40–60 |
| Brussels Sprouts | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 22 – Sep 16 | 90–130 |
| Butternut Squash | Mar 25 | Apr 29 | May 6 | — | Aug 5 – Sep 9 | 85–110 |
| Cabbage | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 24 – Aug 19 | 60–100 |
| Calabash | Mar 4 | Apr 29 | May 6 | — | Jul 29 – Sep 23 | 80–120 |
| Cardoon | — | — | May 6 | — | Sep 9 – Oct 21 | 120–150 |
| Carrots | — | Apr 8 | — | Aug 19 | Jun 10 – Jul 15 | 60–80 |
| Cauliflower | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Aug 19 | 55–100 |
| Celeriac | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Aug 5 – Sep 9 | 100–120 |
| Celery | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 15 – Sep 9 | 80–120 |
| Celtuce | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 24 – Aug 5 | 60–90 |
| Chard | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Aug 5 | 50–60 |
| Chayote | Mar 4 | Apr 29 | May 6 | — | Sep 9 – Nov 18 | 120–180 |
| Chickpeas | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 15 – Aug 26 | 80–110 |
| Chicory | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 24 – Aug 5 | 60–85 |
| Chinese Cabbage | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Jul 15 | 50–70 |
| Christmas Lima Beans | Mar 4 | Apr 29 | May 6 | — | Jul 29 – Sep 2 | 80–100 |
| Collard Greens | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Aug 19 | 55–75 |
| Corn | — | Apr 29 | — | — | Jul 1 – Aug 26 | 60–100 |
| Cowpeas | — | Apr 29 | — | — | Jul 1 – Aug 12 | 60–90 |
| Cress | Mar 18 | Apr 8 | Apr 22 | Aug 19 | May 6 – May 27 | 14–21 |
| Crookneck Squash | Mar 25 | Apr 29 | May 6 | — | Jun 24 – Jul 22 | 45–60 |
| Crosne | — | Apr 8 | — | Aug 19 | Sep 9 – Nov 11 | 150–200 |
| Cucumber | Mar 25 | Apr 29 | May 6 | — | Jul 1 – Aug 26 | 50–70 |
| Daikon | — | Apr 8 | — | Aug 19 | Jun 3 – Jul 1 | 50–70 |
| Delicata Squash | Mar 25 | Apr 29 | May 6 | — | Jul 29 – Sep 2 | 80–100 |
| Edamame | — | Apr 29 | — | — | Jul 15 – Aug 26 | 75–100 |
| Eggplant | Feb 18 | Apr 29 | May 6 | — | Jul 15 – Sep 16 | 65–85 |
| Endive | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 10 – Jul 15 | 45–65 |
| Escarole | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Jul 15 | 50–70 |
| Fava Beans | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 8 – Aug 19 | 75–100 |
| Fennel | Mar 4 | Apr 29 | May 6 | — | Jul 8 – Aug 19 | 60–90 |
| Garlic | — | — | — | Sep 16 | Dec 16 – Jun 2 | 90–240 |
| Ginger | Mar 4 | Apr 29 | May 6 | — | Jan 6 – Jan 20 | 240–300 |
| Green Beans | — | Apr 29 | — | — | Jun 24 – Aug 19 | 50–65 |
| Horseradish | — | — | May 6 | — | Sep 9 – Nov 18 | 120–180 |
| Hot Peppers | Feb 18 | Apr 29 | May 6 | — | Jul 15 – Oct 21 | 70–120 |
| Hubbard Squash | Mar 25 | Apr 29 | May 6 | — | Aug 19 – Sep 23 | 100–120 |
| Jicama | Mar 4 | Apr 29 | May 6 | — | Sep 9 – Nov 18 | 120–180 |
| Kabocha | Mar 25 | Apr 29 | May 6 | — | Aug 5 – Sep 2 | 85–100 |
| Kai Lan | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 10 – Jul 8 | 45–60 |
| Kale | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Aug 12 | 50–70 |
| Kidney Beans | — | Apr 29 | — | — | Jul 29 – Sep 2 | 85–110 |
| Kohlrabi | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 10 – Jul 15 | 45–65 |
| Komatsuna | Mar 18 | Apr 8 | Apr 22 | Aug 19 | May 27 – Jul 1 | 35–50 |
| Leeks | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 22 – Oct 7 | 90–150 |
| Lentils | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 15 – Aug 26 | 80–110 |
| Lettuce | Mar 18 | Apr 8 | Apr 22 | Aug 19 | May 27 – Aug 5 | 30–60 |
| Lima Beans | — | Apr 29 | — | — | Jul 1 – Aug 12 | 60–90 |
| Loofah | Mar 4 | Apr 29 | May 6 | — | Aug 19 – Oct 21 | 100–150 |
| Luffa | Mar 4 | Apr 29 | May 6 | — | Aug 5 – Oct 21 | 90–150 |
| Mache | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 3 – Jul 8 | 40–60 |
| Malabar Spinach | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Jul 29 | 55–70 |
| Melon | Mar 25 | Apr 29 | May 6 | — | Jul 15 – Sep 2 | 70–100 |
| Microgreens | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Apr 29 – May 27 | 7–21 |
| Mitsuba | Mar 18 | Apr 8 | Apr 15 | Aug 19 | Jun 10 – Aug 5 | 50–70 |
| Mizuna | Mar 18 | Apr 8 | Apr 22 | Aug 19 | May 27 – Jun 24 | 30–45 |
| Mustard Greens | Mar 18 | Apr 8 | Apr 22 | Aug 19 | May 27 – Jul 29 | 30–50 |
| Napa Cabbage | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Jul 22 | 55–75 |
| New Zealand Spinach | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Jul 29 | 55–70 |
| Okra | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Aug 26 | 50–65 |
| Onion | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 22 – Sep 9 | 90–120 |
| Pac Choi | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 3 – Jul 1 | 40–55 |
| Parsnip | — | Apr 8 | — | Aug 19 | Jul 22 – Sep 2 | 100–130 |
| Patty Pan Squash | Mar 25 | Apr 29 | May 6 | — | Jun 24 – Jul 22 | 45–60 |
| Peas | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Aug 12 | 55–70 |
| Peppers | Feb 18 | Apr 29 | May 6 | — | Jul 8 – Sep 16 | 60–90 |
| Pole Beans | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Aug 26 | 55–70 |
| Potatoes | Mar 4 | Apr 29 | May 6 | — | Jul 15 – Sep 23 | 70–120 |
| Pumpkin | Mar 25 | Apr 29 | May 6 | — | Aug 5 – Sep 23 | 85–120 |
| Purslane | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 3 – Jul 8 | 40–60 |
| Radicchio | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 24 – Jul 29 | 60–80 |
| Radish | — | Apr 8 | — | Aug 19 | May 6 – May 27 | 22–35 |
| Rhubarb | — | — | May 13 | — | — | 365–730 |
| Romanesco | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 8 – Aug 19 | 75–100 |
| Rutabaga | — | Apr 8 | — | Aug 19 | Jul 1 – Aug 5 | 80–100 |
| Salsify | — | Apr 8 | — | Aug 19 | Jul 22 – Sep 2 | 100–130 |
| Savoy Cabbage | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 1 – Aug 26 | 70–110 |
| Scallions | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Jul 15 | 50–70 |
| Scarlet Runner Beans | Mar 4 | Apr 29 | May 6 | — | Jul 8 – Aug 12 | 60–80 |
| Shallot | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jul 22 – Sep 9 | 90–120 |
| Shiso | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Aug 26 | 50–70 |
| Snap Peas | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Aug 26 | 55–70 |
| Snow Peas | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 17 – Aug 12 | 50–65 |
| Soybeans | — | Apr 29 | — | — | Jul 22 – Sep 16 | 80–120 |
| Spaghetti Squash | Mar 25 | Apr 29 | May 6 | — | Aug 5 – Sep 2 | 85–100 |
| Spinach | Mar 18 | Apr 8 | Apr 22 | Aug 19 | May 27 – Jul 29 | 35–50 |
| Squash (Summer) | Mar 25 | Apr 29 | May 6 | — | Jun 24 – Aug 26 | 45–65 |
| Squash (Winter) | Mar 25 | Apr 29 | May 6 | — | Jul 29 – Sep 23 | 80–120 |
| Sunchoke | — | — | May 6 | — | Aug 26 – Oct 21 | 110–150 |
| Sweet Corn | — | Apr 29 | — | — | Jul 1 – Aug 12 | 60–90 |
| Sweet Potatoes | Mar 4 | Apr 29 | May 6 | — | Aug 5 – Sep 23 | 90–120 |
| Tatsoi | Mar 18 | Apr 8 | Apr 22 | Aug 19 | May 27 – Jul 1 | 35–50 |
| Tomatillo | Mar 4 | Apr 29 | May 6 | — | Jul 8 – Sep 16 | 60–85 |
| Tomatoes | Mar 4 | Apr 29 | May 6 | — | Jul 8 – Sep 16 | 60–85 |
| Turmeric | Mar 4 | Apr 29 | May 6 | — | Jan 6 – Jan 20 | 240–300 |
| Turnip | — | Apr 8 | — | Aug 19 | May 20 – Jun 24 | 40–60 |
| Watercress | Mar 18 | Apr 8 | Apr 22 | Aug 19 | Jun 3 – Jul 8 | 40–60 |
| Watermelon | Mar 25 | Apr 29 | May 6 | — | Jul 15 – Sep 2 | 70–100 |
| Wax Beans | — | Apr 29 | — | — | Jun 24 – Aug 19 | 50–65 |
| Winter Melon | Mar 4 | Apr 29 | May 6 | — | Aug 5 – Sep 23 | 90–120 |
| Yard Long Beans | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Aug 12 | 55–80 |
| Zucchini | Mar 25 | Apr 29 | May 6 | — | Jun 24 – Aug 19 | 45–60 |
🍓 Fruits to Grow in Hidalgo County
27 fruits that grow well in Zone 8a with planting dates for Hidalgo County.
Show all 27 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 13 | — | Aug 12 – Nov 25 | 90–180 |
| Aronia | — | — | May 13 | — | — | 730–1095 |
| Blackberries | — | — | May 13 | — | — | 365–730 |
| Blueberries | — | — | May 13 | — | — | 730–1095 |
| Boysenberries | — | — | May 13 | — | — | 365–730 |
| Cantaloupe | — | — | May 13 | — | Jul 22 – Aug 26 | 70–90 |
| Che Fruit | — | — | May 13 | — | — | 1095–1825 |
| Elderberries | — | — | May 13 | — | — | 730–1095 |
| Figs | — | — | May 13 | — | — | 730–1825 |
| Goji Berries | — | — | May 13 | — | — | 730–1095 |
| Gooseberries | — | — | May 13 | — | — | 730–1095 |
| Grapes | — | — | May 13 | — | — | 730–1095 |
| Ground Cherry | — | — | May 13 | — | Jul 22 – Sep 16 | 65–80 |
| Hardy Kiwi | — | — | May 13 | — | — | 1095–1825 |
| Honeydew | — | — | May 13 | — | Aug 5 – Sep 16 | 80–110 |
| Jostaberry | — | — | May 13 | — | — | 730–1095 |
| Kiwi | — | — | May 13 | — | — | 1095–1825 |
| Loquat | — | — | May 13 | — | — | 730–1825 |
| Medlar | — | — | May 13 | — | — | 1095–1825 |
| Mulberries | — | — | May 13 | — | — | 730–1825 |
| Pawpaw | — | — | May 13 | — | — | 1095–2555 |
| Persimmon | — | — | May 13 | — | — | 1095–2555 |
| Pomegranate | — | — | May 13 | — | — | 730–1095 |
| Quince | — | — | May 13 | — | — | 1095–1825 |
| Raspberries | — | — | May 13 | — | — | 365–730 |
| Serviceberries | — | — | May 13 | — | — | 730–1095 |
| Strawberries | — | — | May 13 | — | Aug 12 – Jan 27 | 90–365 |
🌿 Herbs to Grow in Hidalgo County
39 herbs that grow well in Zone 8a with planting dates for Hidalgo County.
Show all 39 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 18 | Apr 8 | Apr 15 | Aug 19 | — | 365–730 |
| Anise | Mar 18 | Apr 8 | Apr 15 | Aug 19 | Jul 15 – Sep 30 | 90–120 |
| Basil | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Sep 2 | 50–75 |
| Bee Balm | — | — | Apr 29 | — | Jul 29 – Oct 14 | 90–120 |
| Borage | Mar 18 | Apr 8 | Apr 15 | Aug 19 | Jun 10 – Jul 29 | 50–60 |
| Caraway | Mar 18 | Apr 8 | Apr 15 | Aug 19 | — | 365–450 |
| Catnip | — | — | Apr 29 | — | Jul 1 – Sep 2 | 60–80 |
| Chamomile | Mar 18 | Apr 8 | Apr 15 | Aug 19 | Jun 17 – Aug 26 | 60–90 |
| Chervil | Mar 18 | Apr 8 | Apr 15 | Aug 19 | May 27 – Jul 29 | 40–60 |
| Chives | — | — | Apr 29 | — | Jul 1 – Sep 9 | 60–90 |
| Cilantro | Mar 18 | Apr 8 | Apr 15 | Aug 19 | May 27 – Jul 29 | 40–60 |
| Comfrey | — | — | Apr 29 | — | Jul 1 – Sep 9 | 60–90 |
| Cumin | Mar 18 | Apr 8 | Apr 15 | Aug 19 | Jul 29 – Sep 30 | 100–120 |
| Dill | Mar 18 | Apr 8 | Apr 15 | Aug 19 | May 27 – Jul 29 | 40–60 |
| Epazote | Mar 4 | Apr 29 | May 6 | — | Jun 24 – Aug 19 | 45–60 |
| Fennel (herb) | Mar 18 | Apr 8 | Apr 15 | Aug 19 | Jun 17 – Aug 26 | 60–90 |
| Feverfew | — | — | Apr 29 | — | Jul 29 – Oct 14 | 90–120 |
| Garlic Chives | — | — | Apr 29 | — | Jul 1 – Sep 9 | 60–90 |
| Horehound | — | — | Apr 29 | — | Jul 15 – Sep 9 | 75–90 |
| Hyssop | — | — | Apr 29 | — | Jul 8 – Sep 9 | 70–90 |
| Lemon Balm | — | — | Apr 29 | — | Jul 1 – Aug 19 | 60–70 |
| Lemon Thyme | — | — | Apr 29 | — | Jul 8 – Sep 9 | 70–90 |
| Lemon Verbena | Mar 4 | Apr 29 | May 6 | — | Jul 8 – Sep 16 | 60–90 |
| Lemongrass | Mar 4 | Apr 29 | May 6 | — | Jul 22 – Oct 21 | 75–120 |
| Lovage | — | — | Apr 29 | — | Jul 8 – Sep 9 | 70–90 |
| Marjoram | — | — | Apr 29 | — | Jul 1 – Sep 9 | 60–90 |
| Mint | — | — | Apr 29 | — | Jul 1 – Sep 9 | 60–90 |
| Oregano | — | — | Apr 29 | — | Jul 1 – Sep 9 | 60–90 |
| Parsley | Mar 18 | Apr 8 | Apr 15 | Aug 19 | Jun 17 – Aug 19 | 60–80 |
| Rosemary | — | — | Apr 29 | — | Jul 22 – Dec 9 | 80–180 |
| Rue | — | — | Apr 29 | — | Jul 8 – Sep 9 | 70–90 |
| Sage | — | — | Apr 29 | — | Jul 15 – Sep 9 | 75–90 |
| Savory | — | — | Apr 29 | — | Jun 24 – Aug 19 | 50–70 |
| Sorrel | Mar 18 | Apr 8 | Apr 15 | Aug 19 | May 27 – Jul 29 | 40–60 |
| Stevia | Mar 4 | Apr 29 | May 6 | — | Jul 8 – Sep 16 | 60–90 |
| Tarragon | — | — | Apr 29 | — | Jul 1 – Sep 9 | 60–90 |
| Thai Basil | Mar 4 | Apr 29 | May 6 | — | Jul 1 – Sep 2 | 50–75 |
| Thyme | — | — | Apr 29 | — | Jul 8 – Sep 9 | 70–90 |
| Valerian | — | — | Apr 29 | — | Sep 2 – Dec 9 | 120–180 |
🌸 Flowers to Grow in Hidalgo County
54 flowers that grow well in Zone 8a with planting dates for Hidalgo County.
Show all 54 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Mar 11 | Apr 15 | Apr 15 | — | Jun 10 – Oct 28 | 60–75 |
| Alliums | — | — | — | Sep 23 | Oct 21 – Nov 11 | 28–42 |
| Anemones | — | — | — | Sep 2 | Sep 16 – Oct 14 | 90–120 |
| Astilbe | Feb 25 | — | Apr 22 | — | Jul 1 – Aug 19 | 70–100 |
| Bachelor's Button | — | Mar 11 | Apr 8 | Sep 2 | Jun 10 – Sep 23 | 60–90 |
| Begonias | Feb 11 | — | Apr 15 | — | Jun 24 – Nov 11 | 70–90 |
| Black-eyed Susan | Feb 25 | Apr 15 | Apr 22 | — | Jul 1 – Nov 18 | 60–80 |
| Bleeding Hearts | Feb 25 | — | Apr 22 | — | Jun 10 – Jul 8 | 60–90 |
| Calendula | — | Mar 11 | Apr 8 | Aug 19 | May 27 – Oct 7 | 50–70 |
| California Poppy | — | — | — | Sep 2 | Nov 11 – Feb 17 | 60–90 |
| Celosia | Mar 25 | Apr 15 | Apr 15 | — | Jun 17 – Nov 11 | 60–90 |
| Columbine | Feb 25 | Apr 22 | Apr 22 | — | Jun 10 – Jul 8 | 70–100 |
| Coreopsis | Feb 25 | Apr 15 | Apr 22 | — | Jun 24 – Nov 18 | 60–80 |
| Cosmos | Mar 25 | Apr 8 | Apr 8 | — | Jun 17 – Nov 4 | 60–90 |
| Crocus | — | — | — | Sep 30 | Sep 2 – Sep 23 | 10–20 |
| Daffodils | — | — | — | Sep 23 | Sep 2 – Sep 30 | 20–40 |
| Dahlias | Apr 1 | Apr 22 | Apr 22 | — | Jul 1 – Dec 2 | 70–120 |
| Daylily | Feb 25 | — | Apr 22 | — | Jul 1 – Nov 18 | 60–90 |
| Dianthus | Feb 25 | Mar 11 | Mar 18 | — | May 6 – Jul 22 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 25 | Apr 22 | Apr 22 | — | Jul 1 – Nov 18 | 70–90 |
| Foxglove | Feb 25 | Apr 22 | Apr 22 | — | Jun 10 – Jul 8 | 80–120 |
| Freesia | — | — | — | Sep 16 | Oct 14 – Nov 11 | 84–112 |
| Gaillardia (Blanket Flower) | Mar 4 | Apr 15 | Apr 15 | — | Jun 24 – Dec 9 | 70–100 |
| Geraniums | Feb 11 | — | Apr 15 | — | Jun 24 – Nov 11 | 70–100 |
| Gladiolus | — | Apr 22 | Apr 22 | — | Jul 1 – Dec 2 | 70–100 |
| Hostas | Feb 18 | — | Apr 22 | — | Jul 1 – Nov 4 | 60–90 |
| Hyacinths | — | — | — | Sep 30 | Sep 23 – Oct 14 | 14–28 |
| Hydrangeas | Feb 18 | — | Apr 22 | — | Jul 1 – Nov 4 | 90–150 |
| Impatiens | Feb 25 | — | Apr 22 | — | Jul 1 – Nov 18 | 60–75 |
| Irises | — | Division | Apr 22 | — | Jun 10 – Jul 15 | 60–100 |
| Larkspur | — | Mar 25 | — | Aug 19 | Jun 3 – Sep 9 | 60–90 |
| Lavender | Feb 18 | — | Apr 29 | — | Jul 8 – Oct 14 | 90–120 |
| Lilies | — | Division | Apr 22 | — | Jul 1 – Oct 21 | 70–120 |
| Lobelia | Feb 25 | — | Mar 18 | — | May 13 – Jul 8 | 70–80 |
| Lupine | Feb 25 | Apr 22 | Apr 22 | — | Jun 10 – Jul 8 | 75–100 |
| Marigolds | Mar 11 | Apr 15 | Apr 15 | — | Jun 10 – Oct 14 | 50–70 |
| Nasturtium | Mar 25 | Apr 15 | Apr 15 | — | Jun 10 – Nov 11 | 55–65 |
| Pansy | Feb 11 | — | Apr 8 | Aug 19 | Jun 3 – Sep 9 | 70–90 |
| Peonies | — | Division | Apr 22 | — | Jun 17 – Jul 15 | 90–120 |
| Petunia | Feb 25 | — | Apr 22 | — | Jul 1 – Nov 4 | 70–90 |
| Phlox | Feb 25 | Apr 22 | Apr 22 | — | Jul 1 – Sep 9 | 80–110 |
| Portulaca | Mar 25 | Apr 15 | Apr 15 | — | Jun 3 – Oct 28 | 50–70 |
| Ranunculus | — | — | — | Sep 2 | Sep 16 – Oct 21 | 90–120 |
| Roses | Feb 18 | — | Apr 22 | — | Jul 1 – Nov 18 | 90–180 |
| Salvia | Feb 25 | — | Apr 15 | — | Jun 24 – Nov 11 | 70–90 |
| Sedum (Stonecrop) | Feb 25 | — | Apr 22 | — | Aug 12 – Nov 4 | 60–90 |
| Snapdragon | Feb 11 | Mar 18 | Apr 8 | Aug 19 | Jun 17 – Oct 7 | 70–100 |
| Sunflower | Apr 1 | Apr 15 | Apr 15 | — | Jul 8 – Nov 11 | 70–100 |
| Sweet Alyssum | Mar 11 | Mar 18 | Apr 8 | Sep 2 | May 20 – Sep 9 | 45–60 |
| Sweet Pea | — | — | — | Aug 26 | Nov 4 – Jan 27 | 65–85 |
| Tulips | — | — | — | Sep 30 | Sep 16 – Oct 14 | 15–30 |
| Vinca (Annual) | Feb 11 | — | Apr 15 | — | Jun 24 – Nov 11 | 70–90 |
| Yarrow | Feb 25 | Apr 15 | Apr 22 | — | Jun 24 – Nov 18 | 60–90 |
| Zinnia | Mar 25 | Apr 15 | Apr 15 | — | Jun 24 – Nov 11 | 60–70 |
Monthly Planting Guide for Hidalgo County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Hidalgo County.
Frequently Asked Questions
What planting zone is Hidalgo County, NM?
Hidalgo 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 Hidalgo County, NM?
Based on 31 years of NOAA weather station data, the median last spring frost in Hidalgo County falls around April 22. In 8 out of 10 years, last frost lands between April 6 and May 17 — a 40-day window of variability. Use May 17 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Hidalgo County, NM?
The median first fall frost in Hidalgo County arrives around October 28. In cold years it can arrive as early as October 12; in mild years as late as November 12. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Hidalgo County?
Hidalgo County has a frost-free growing season of approximately 189 days. This is enough time for most warm-season crops including tomatoes, peppers, and squash with proper timing. Climate records show the growing season is trending shorter by about 6.41 days per decade.
What is the soil like in Hidalgo County for gardening?
Hidalgo County has predominantly Sandy Loam soil with a pH range of 7.2–8.7 and Excessively 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 Hidalgo County?
Hidalgo County has commercial agriculture that includes Cattle, Cotton, Hay, Pecans. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Hidalgo County a good location for home gardening?
Hidalgo County scores 27/100 (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 Hidalgo County Garden Planner — Free
A 22-page printable planner built for Hidalgo 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