When to Plant Arugula in Eddy County, NM
Arugula is a fast-growing cool-season green with a peppery, nutty flavor. It is excellent in salads and can be harvested as baby greens or mature leaves.
Eddy County, New Mexico is in USDA Zone 7b. The average last spring frost is April 7 and the first fall frost is November 2, giving you a growing season of approximately 209 days.
At an elevation of 3,690 feet, Eddy County receives approximately 11.8 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 92ยฐF, providing good warmth for Arugula during the growing season. Sandy soil warms quickly in spring โ great for early planting โ but Arugula will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Arugula successfully. Mulch heavily to conserve soil moisture.
Eddy County Soil Profile
Soil Type
Sandy Loam
Soil pH
6.7-8.5
Drainage
Well Drained
Plant Planting Risk Windows
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 Eddy County
How your county's soil matches Arugula's growing requirements.
Soil pH
Your soil pH (6.7โ8.5) is more alkaline than Arugula prefers (6.0โ7.0). Add sulfur or peat moss to lower pH.
Soil Texture
Sandy soil in Eddy County warms quickly in spring but drains fast. Arugula will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Arugula.
Organic Matter
Organic matter is low (0.8%). Add 2-3 inches of compost before planting Arugula.
How to Plant Arugula
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Arugula
Sow every 3.4 weeks. Last sowing by Sep 13 to harvest before frost.
For a dedicated fall crop, sow by Aug 24.
Plant Water Budget
Water stress score is 10/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Arugula
Arugula needs approximately 0.6 inches of water per week (2.6" per month). Here's how your county's rainfall compares month by month.
| Month | Arugula Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.7" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.7" | 0" | โ๏ธ Dormant |
| Mar | โ | 0.6" | 0" | โ๏ธ Dormant |
| Apr | 2.6" | 0.4" | 2.2" | ๐ฟ Regular watering |
| May | 2.6" | 0.3" | 2.3" | ๐ฟ Regular watering |
| Jun | 2.6" | 0.5" | 2.1" | ๐ฟ Regular watering |
| Jul | 2.6" | 2.1" | 0.5" | ๐ง Light watering |
| Aug | 2.6" | 2.6" | 0" | โ Rainfall sufficient |
| Sep | 2.6" | 1.6" | 1" | ๐ง Light watering |
| Oct | 2.6" | 1" | 1.6" | ๐ฟ Regular watering |
| Nov | 2.6" | 0.6" | 2" | ๐ฟ Regular watering |
| Dec | โ | 0.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโNov in Eddy County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Arugula 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" โ every day above 50ยฐF 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.
Arugula Planting Timeline โ Eddy County, NM
Arugula Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 3 | Mar 3 โ Mar 17 |
| Transplant Outdoors | April 7 | Apr 7 โ Apr 21 |
| Direct Sow | March 24 | Mar 24 โ Apr 14 |
| Harvest | May 12 | May 12 โ Jul 14 |
| Fall Sowing | August 24 | Aug 24 โ Sep 7 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
0.6"/week ยท 1-2 times/week
๐ Days to Maturity
30โ50 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: too_alkaline
๐บ๏ธ USDA Zone
Zone 7b
๐ Growing Season
209 days in Eddy County
Growing Tips for Arugula in Eddy County
Direct sow Arugula outdoors after April 07 in Eddy County when soil has warmed and frost danger has passed.
Sandy soil in Eddy County dries quickly โ mulch Arugula with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
Summer highs in Eddy County reach 92ยฐF โ grow Arugula as a spring or fall crop. Use shade cloth if planting in summer.
Your generous 209.0-day season in Eddy County allows multiple plantings of Arugula. Sow every 15.0 days for continuous harvest.
Common pests for Arugula in this region include cabbage worm and flea beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Sow seeds directly every 2-3 weeks for continuous harvest. Provide afternoon shade in warm weather to prevent bolting. Harvest outer leaves first to extend production.
Companion Planting
Good Companions
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Arugula in Other Locations
Frequently Asked Questions
When should I plant Arugula in Eddy County, NM?
Eddy County is in Zone 7b with an average last frost of April 7. Plan your Arugula planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Eddy County, NM?
Eddy County, New Mexico is in USDA Hardiness Zone 7b. The average last spring frost is April 7 and first fall frost is November 2.
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