When to plant Leeks in Hernando, MS
For Leeks in Hernando, the safe spring window opens around March 13 and closes around April 3. Last expected frost is March 27, first fall frost October 31, giving a 218-day growing season. A second sowing from August 22 to September 5 extends the harvest into fall.
When to Plant Leeks in Hernando, MS
DeSoto County, Mississippi gardeners: here's your July plan
A quick July briefing for DeSoto County, Mississippi gardeners — what's urgent, what's next, and what can wait.
-
Pick leeks
Check every 1–2 days. Many of these get tough or go to seed if you wait too long.
Before August arrives, get these ready
- First harvests: leeks
- Fall sowing: leeks
Leeks are a mild, sweet allium that produces long white shanks. They are more refined than onions and are a key ingredient in soups, stews, and gratins.
Hernando, Mississippi is in USDA Zone 8a. The average last spring frost is March 27 and the first fall frost is October 31, giving you a growing season of approximately 218 days.
At an elevation of 111 feet, DeSoto County receives approximately 55.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 89°F, providing good warmth for Leeks during the growing season. Clay soil retains moisture well for Leeks, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Leeks root diseases.
Hernando Soil Profile
Soil Type
Clay Loam
Soil pH
5.2-6.3
Drainage
Well Drained
Leeks 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 Hernando
How your county's soil matches Leeks's growing requirements.
Soil pH
Your soil pH (5.2–6.3) is more acidic than Leeks prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
The clay loam soil in DeSoto County is excellent for Leeks — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.7%). Annual compost additions will help Leeks.
How to Plant Leeks
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Leeks Water Budget
Monthly Watering Guide for Leeks
Leeks needs approximately 0.8 inches of water per week (3.5" per month). Here's how your county's rainfall compares month by month.
| Month | Leeks Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 4" | 0" | ❄️ Dormant |
| Feb | — | 4.5" | 0" | ❄️ Dormant |
| Mar | 3.5" | 5.7" | 0" | ✅ Rainfall sufficient |
| Apr | 3.5" | 4.5" | 0" | ✅ Rainfall sufficient |
| May | 3.5" | 4.9" | 0" | ✅ Rainfall sufficient |
| Jun | 3.5" | 4.6" | 0" | ✅ Rainfall sufficient |
| Jul | 3.5" | 5.6" | 0" | ✅ Rainfall sufficient |
| Aug | 3.5" | 4.7" | 0" | ✅ Rainfall sufficient |
| Sep | 3.5" | 4.9" | 0" | ✅ Rainfall sufficient |
| Oct | 3.5" | 4" | 0" | ✅ Rainfall sufficient |
| Nov | — | 3.9" | 0" | ❄️ Dormant |
| Dec | — | 4.1" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Oct in DeSoto County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Leeks 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.
Leeks Planting Timeline — Hernando, MS
Leeks Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 20 | Feb 20 – Mar 6 |
| Transplant Outdoors | March 27 | Mar 27 – Apr 10 |
| Direct Sow | March 13 | Mar 13 – Apr 3 |
| Harvest | June 26 | Jun 26 – Sep 11 |
| Fall Sowing | August 22 | Aug 22 – Sep 5 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | — |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Fall Sowing Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.8"/week · Natural rainfall sufficient
📅 Days to Maturity
90–150 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 8a
📆 Growing Season
218 days in DeSoto County
Growing Tips for Leeks in Hernando
Direct sow Leeks outdoors after March 27 in DeSoto County when soil has warmed and frost danger has passed.
With DeSoto County's clay soil (30% clay), work in 3-4 inches of compost before planting Leeks. Avoid tilling when soil is wet to prevent compaction.
Common pests for Leeks in this region include onion maggots and thrips. Use row covers early in the season and inspect plants weekly.
General growing tips
Start seeds indoors 10-12 weeks before last frost. Transplant into trenches and hill soil around stems as they grow to increase the white portion. Harvest as needed.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Leeks in Other Locations
When should I plant Leeks in Hernando, MS?
In Hernando, MS, plant Leeks after the last frost (around March 27) and before the first frost (around October 31). Best results when soil holds above 50°F.
What growing zone is Hernando, MS for Leeks?
Hernando sits in USDA Zone 8a. Leeks grows reliably in zones 3a through 10b, so it's a good fit here.
Can Leeks grow in Hernando's climate?
Yes — Leeks grows well in Hernando's temperate climate. Hernando averages a 218-day frost-free season, with last frost around March 27 and first frost around October 31.
Your DeSoto County Garden Planner — Free
A 22-page printable planner built for DeSoto 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.