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When to Plant Peppers in Quay County, NM

Quay County, New Mexico Zone 7a May

This month in Quay County, New Mexico

May is a pivotal month for Quay County, New Mexico gardens. Focus on these tasks first and you'll set up the rest of the season for success.

Avg. last frost April 14
Avg. first frost October 26
Soil temp (4") 60°F
Watering Critical
Pest pressure Moderate
Daylight 13.8 hrs
Before June arrives, get these ready
  • Starting indoors: peppers
  • First harvests: peppers

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Sweet peppers are warm-season crops producing fruits in a rainbow of colors. They turn from green to red, yellow, or orange as they ripen, increasing in sweetness.

Quay County, New Mexico is in USDA Zone 7a. The average last spring frost is April 14 and the first fall frost is October 26, giving you a growing season of approximately 195 days.

At an elevation of 3,759 feet, Quay County receives approximately 14.6 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 90°F, providing good warmth for Peppers during the growing season. Sandy soil warms quickly in spring — great for early planting — but Peppers will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Peppers successfully. Mulch heavily to conserve soil moisture.

Quay County, NM (Zone 7a) Moderate season
195 days
Last Spring Frost April 14
195 growing days
First Fall Frost October 26

Quay County Soil Profile

Soil Type

Sandy Loam

Soil pH

6.7-8.8

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (51 days to spare)
Start indoors: Feb 3 Transplant: Apr 21 🍅 Harvest: Jun 23 – Sep 1
Recommended (50%) ✓ Fits season (48 days to spare)
Start indoors: Feb 10 Transplant: Apr 28 🍅 Harvest: Jun 30 – Sep 8
Safe Start (90%) ✓ Fits season (48 days to spare)
Start indoors: Feb 25 Transplant: May 13 🍅 Harvest: Jul 15 – Sep 23

Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.

Soil Compatibility in Quay County

How your county's soil matches Peppers's growing requirements.

Soil pH

Your soil pH (6.7–8.8) is more alkaline than Peppers prefers (6.0–7.0). Add sulfur or peat moss to lower pH.

Soil Texture

Sandy soil in Quay County warms quickly in spring but drains fast. Peppers will need more frequent watering and regular compost additions to retain nutrients.

Drainage

Drainage is adequate for Peppers.

Organic Matter

Organic matter is low (0.9%). Add 2-3 inches of compost before planting Peppers.

How to Plant Peppers

1"
Planting Depth
15"
Between Plants
24"
Between Rows

Succession Planting Peppers

3
successive plantings in your 195-day season

Sow every 6.9 weeks. Last sowing by Jul 28 to harvest before frost.

Plant Water Budget

Plant needs
1.1″/week
Rainfall provides
0.3″/week
You supply
1.3″/week
Watering frequency 2-3 times/week
Season total 2,323 gal / 100 sq ft
Drought risk

Water stress score is 10/10 — consider drought-tolerant varieties and mulching

Monthly Watering Guide for Peppers

Peppers needs approximately 1.1 inches of water per week (4.8" per month). Here's how your county's rainfall compares month by month.

Month Peppers Needs Rainfall You Supplement Action
Jan 0.9" 0" ❄️ Dormant
Feb 0.7" 0" ❄️ Dormant
Mar 0.8" 0" ❄️ Dormant
Apr 4.8" 0.4" 4.4" 🚿 Regular watering
May 4.8" 0.4" 4.4" 🚿 Regular watering
Jun 4.8" 0.4" 4.4" 🚿 Regular watering
Jul 4.8" 2.7" 2.1" 💧 Light watering
Aug 4.8" 3.3" 1.5" 💧 Light watering
Sep 4.8" 1.9" 2.9" 🚿 Regular watering
Oct 4.8" 1.2" 3.6" 🚿 Regular watering
Nov 0.9" 0" ❄️ Dormant
Dec 1" 0" ❄️ Dormant

Water needs are for active growing months only (Apr–Oct in Quay County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Peppers Heat Requirements (GDD)

What are Growing Degree Days (GDD)?

Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.

Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.

Peppers needs ~1,312 GDD — county provides 3,412 GDD Excellent fit

Peppers Planting Timeline — Quay County, NM

Peppers Planting Calendar

Activity When Date Range
Start Indoors February 10 Feb 10 – Feb 24
Transplant Outdoors April 28 Apr 28 – May 12
Direct Sow April 21 Apr 21 – May 12
Harvest June 30 Jun 30 – Sep 8

Plant 1" deep · 15" apart · Rows 24" apart

Month-by-Month Timeline

MonthActivities
January
February Start Indoors
March
April Transplant Outdoors Direct Sow
May Transplant Outdoors Direct Sow
June Harvest
July Harvest
August Harvest
September Harvest
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1.1"/week · 2-3 times/week

📅 Days to Maturity

60–90 days

🧪 Soil pH

Needs 6–7 · Your soil: too_alkaline

🗺️ USDA Zone

Zone 7a

📆 Growing Season

195 days in Quay County

Growing Tips for Peppers in Quay County

Direct sow Peppers outdoors after April 14 in Quay County when soil has warmed and frost danger has passed.

Sandy soil in Quay County dries quickly — mulch Peppers with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

Common pests for Peppers in this region include tomato hornworm and aphids. Use row covers early in the season and inspect plants weekly.

Quay County receives only 15" of rain annually. Peppers needs consistent moisture — install drip irrigation or water deeply 2-3 times per week.

General growing tips

Start seeds indoors 8-10 weeks before last frost. Transplant when nighttime temperatures stay above 55F. Avoid high-nitrogen fertilizers which promote leaves over fruit.

Companion Planting

Good Companions

Avoid Planting Near

  • Fennel
  • Kohlrabi

Check more plant combinations with our Companion Planting Checker →

🌾 Save Your Own Peppers Seeds
Life Cycle Annual
Pollination Self-Pollinating
How to Collect Remove seeds from fully ripe (red/orange) fruit.
Storage Store airtight; viable 4 years at 35°F, under 50% humidity.

Isolate 300 ft for purity. Hot and sweet peppers can cross-pollinate.

Frequently Asked Questions

When should I plant Peppers in Quay County, NM?

Quay County is in Zone 7a with an average last frost of April 14. Plan your Peppers planting based on this frost date — see the calendar above for exact timing.

What planting zone is Quay County, NM?

Quay County, New Mexico is in USDA Hardiness Zone 7a. The average last spring frost is April 14 and first fall frost is October 26.

🌱

Your Quay County Garden Planner — Free

A 24-page printable planner built for Quay County (Zone 7a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Quay County, NM. Local conditions may vary. Last updated: May 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.