When to plant Arugula in Webster County, MS
In Webster County, plant Arugula in spring between March 9 and March 30, once soil temps hold above 50°F. Webster County's last frost averages March 23, so most warm-season crops establish quickly once soil holds above 60°F. For a fall crop, sow between August 29 and September 12 — roughly 30–50 days before the first frost on November 7.
When to Plant Arugula in Webster County, MS
Your June planting checklist for Webster County, Mississippi
Your Webster County, Mississippi garden is entering a new phase. Here's what's on the schedule for June and why each task matters now.
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Start harvesting arugula
Morning harvests are best — cooler temperatures mean crisper produce and longer fridge life.
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.
Webster County, Mississippi is in USDA Zone 8a. The average last spring frost is March 23 and the first fall frost is November 7, giving you a growing season of approximately 229 days.
At an elevation of 135 feet, Webster County receives approximately 56.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 93°F, providing good warmth for Arugula during the growing season. Clay soil retains moisture well for Arugula, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Arugula root diseases.
Webster County Soil Profile
Soil Type
Clay Loam
Soil pH
5.6-6.2
Drainage
Well Drained
Arugula 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 Webster County
How your county's soil matches Arugula's growing requirements.
Soil pH
Your soil pH (5.6–6.2) is more acidic than Arugula prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
The clay loam soil in Webster County is excellent for Arugula — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.6%). Annual compost additions will help 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 18 to harvest before frost.
For a dedicated fall crop, sow by Aug 29.
Arugula Water Budget
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 | — | 5.1" | 0" | ❄️ Dormant |
| Feb | — | 4.2" | 0" | ❄️ Dormant |
| Mar | 2.6" | 5.5" | 0" | ✅ Rainfall sufficient |
| Apr | 2.6" | 3.9" | 0" | ✅ Rainfall sufficient |
| May | 2.6" | 4.1" | 0" | ✅ Rainfall sufficient |
| Jun | 2.6" | 4.9" | 0" | ✅ Rainfall sufficient |
| Jul | 2.6" | 5.4" | 0" | ✅ Rainfall sufficient |
| Aug | 2.6" | 6.2" | 0" | ✅ Rainfall sufficient |
| Sep | 2.6" | 4.6" | 0" | ✅ Rainfall sufficient |
| Oct | 2.6" | 3.9" | 0" | ✅ Rainfall sufficient |
| Nov | 2.6" | 4.6" | 0" | ✅ Rainfall sufficient |
| Dec | — | 4.1" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Webster County). Supplement amounts are based on average rainfall — 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" — 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.
Arugula Planting Timeline — Webster County, MS
Arugula Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 16 | Feb 16 – Mar 2 |
| Transplant Outdoors | March 23 | Mar 23 – Apr 6 |
| Direct Sow | March 9 | Mar 9 – Mar 30 |
| Harvest | April 27 | Apr 27 – Jun 29 |
| Fall Sowing | August 29 | Aug 29 – Sep 12 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Harvest |
| May | Harvest |
| June | Harvest |
| July | — |
| August | Fall Sowing |
| September | Fall Sowing |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
0.6"/week · Natural rainfall sufficient
📅 Days to Maturity
30–50 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 8a
📆 Growing Season
229 days in Webster County
Growing Tips for Arugula in Webster County
Direct sow Arugula outdoors after March 23 in Webster County when soil has warmed and frost danger has passed.
With Webster County's clay soil (28% clay), work in 3-4 inches of compost before planting Arugula. Avoid tilling when soil is wet to prevent compaction.
Summer highs in Webster County reach 93°F — grow Arugula as a spring or fall crop. Use shade cloth if planting in summer.
Your generous 229.0-day season in Webster 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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Check more plant combinations with our Companion Planting Checker →
Arugula in Other Locations
Frequently Asked Questions
When should I plant Arugula in Webster County, MS?
Webster County is in Zone 8a with an average last frost of March 23. Plan your Arugula planting based on this frost date — see the calendar above for exact timing.
What planting zone is Webster County, MS?
Webster County, Mississippi is in USDA Hardiness Zone 8a. The average last spring frost is March 23 and first fall frost is November 7.
When should I plant Arugula in Webster County, MS?
In Webster County, MS, plant Arugula after the last frost (around March 23) and before the first frost (around November 7). Best results when soil holds above 50°F.
What growing zone is Webster County, MS for Arugula?
Webster County sits in USDA Zone 8a. Arugula grows reliably in zones 3a through 11b, so it's a good fit here.
Can Arugula grow in Webster County's climate?
Yes — Arugula grows well in Webster County's temperate climate. Webster County averages a 229-day frost-free season, with last frost around March 23 and first frost around November 7.
Your Webster County Garden Planner — Free
A 22-page printable planner built for Webster 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.