When to plant Mint in Covington County, MS
Plant Mint in Covington County, between March 19 and April 2 — the only viable window. Zone 8b's short season (248 frost-free days) rules out a fall crop.
When to Plant Mint in Covington County, MS
Top priorities for Covington County, Mississippi gardeners in July
Here's what deserves your attention in Covington County, Mississippi this month. Everything below is tailored to Zone 8b and timed around your local frost dates.
-
Pick mint
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
Mint is a vigorous perennial herb with refreshing, aromatic leaves used in teas, cocktails, and cooking. It spreads aggressively by underground runners.
Covington County, Mississippi is in USDA Zone 8b. The average last spring frost is March 12 and the first fall frost is November 15, giving you a growing season of approximately 248 days.
At an elevation of 469 feet, Covington County receives approximately 48.8 inches of rainfall annually with predominantly clay loam soil. Summer highs average 97°F, so Mint may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Mint, but amend with compost to improve drainage and prevent root rot.
Covington County Soil Profile
Soil Type
Clay Loam
Soil pH
5.3-6.2
Drainage
Well Drained
Mint 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 Covington County
How your county's soil matches Mint's growing requirements.
Soil pH
Your soil pH (5.3–6.2) is more acidic than Mint prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
The clay loam soil in Covington County is excellent for Mint — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.4%). Annual compost additions will help Mint.
How to Plant Mint
Succession Planting Mint
Sow every 6.9 weeks. Last sowing by Aug 17 to harvest before frost.
Mint Water Budget
Monthly Watering Guide for Mint
Mint needs approximately 0.7 inches of water per week (3" per month). Here's how your county's rainfall compares month by month.
| Month | Mint Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 3.7" | 0" | ❄️ Dormant |
| Feb | — | 4.3" | 0" | ❄️ Dormant |
| Mar | 3" | 4.3" | 0" | ✅ Rainfall sufficient |
| Apr | 3" | 3.4" | 0" | ✅ Rainfall sufficient |
| May | 3" | 3.9" | 0" | ✅ Rainfall sufficient |
| Jun | 3" | 4.2" | 0" | ✅ Rainfall sufficient |
| Jul | 3" | 5.6" | 0" | ✅ Rainfall sufficient |
| Aug | 3" | 4.6" | 0" | ✅ Rainfall sufficient |
| Sep | 3" | 4.2" | 0" | ✅ Rainfall sufficient |
| Oct | 3" | 2.7" | 0.3" | 💧 Light watering |
| Nov | 3" | 3.7" | 0" | ✅ Rainfall sufficient |
| Dec | — | 4.2" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Covington County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Mint 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.
Mint Planting Timeline — Covington County, MS
Mint Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | March 19 | Mar 19 – Apr 2 |
| Harvest | May 21 | May 21 – Jul 30 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Transplant Outdoors |
| April | Transplant Outdoors |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
0.7"/week · Natural rainfall sufficient
📅 Days to Maturity
60–90 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 8b
📆 Growing Season
248 days in Covington County
Growing Tips for Mint in Covington County
Direct sow Mint outdoors after March 12 in Covington County when soil has warmed and frost danger has passed.
With Covington County's clay soil (33% clay), work in 3-4 inches of compost before planting Mint. Avoid tilling when soil is wet to prevent compaction.
With summer highs reaching 97°F in Covington County, provide afternoon shade for Mint and water deeply in the morning.
General growing tips
Always grow mint in containers or with underground barriers to control spreading. Harvest regularly to keep plants compact. Cut plants back in late summer for a fresh fall flush.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Mint in Other Locations
Frequently Asked Questions
When should I plant Mint in Covington County, MS?
Covington County is in Zone 8b with an average last frost of March 12. Plan your Mint planting based on this frost date — see the calendar above for exact timing.
What planting zone is Covington County, MS?
Covington County, Mississippi is in USDA Hardiness Zone 8b. The average last spring frost is March 12 and first fall frost is November 15.
When should I plant Mint in Covington County, MS?
In Covington County, MS, plant Mint after the last frost (around March 12) and before the first frost (around November 15). Best results when soil holds above 50°F.
What growing zone is Covington County, MS for Mint?
Covington County sits in USDA Zone 8b. Mint grows reliably in zones 3a through 10b, so it's a good fit here.
Can Mint grow in Covington County's climate?
Yes — Mint grows well in Covington County's temperate climate. Covington County averages a 248-day frost-free season, with last frost around March 12 and first frost around November 15.
Your Covington County Garden Planner — Free
A 22-page printable planner built for Covington County (Zone 8b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.