When to plant Potatoes in Coffee County County,
Aim to plant Potatoes in Coffee County County on or after March 8; the window stays open through March 29. Coffee County County's 259-day frost-free season gives you plenty of room for a spring and fall cycle.
When to Plant Potatoes in Coffee County, GA
Your June game plan for Coffee County, Georgia
We've pulled the most time-sensitive tasks for Coffee County, Georgia this June and put them front and centre. Tackle them in order.
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Bring in the potatoes
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
To set up a strong July, finish these tasks
- First harvests: potatoes
Potatoes are a versatile staple crop that produces tubers underground. They come in hundreds of varieties with varying colors, textures, and maturity dates.
Coffee County, Georgia is in USDA Zone 9a. The average last spring frost is March 8 and the first fall frost is November 22, giving you a growing season of approximately 259 days.
At an elevation of 110 feet, Coffee County receives approximately 59.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 95°F, so Potatoes may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Potatoes, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Potatoes root diseases.
Coffee County Soil Profile
Soil Type
Clay Loam
Soil pH
5.6-6.3
Drainage
Well Drained
Potatoes 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 Coffee County
How your county's soil matches Potatoes's growing requirements.
Soil pH
Your soil pH (5.6–6.3) is within Potatoes's preferred range (5.0–6.5).
Soil Texture
Your soil has 32% clay, which can cause forked or stunted roots for Potatoes. Use raised beds with loose, sandy mix for best results.
Drainage
Drainage is adequate for Potatoes.
Organic Matter
Organic matter is moderate (2.5%). Annual compost additions will help Potatoes.
How to Plant Potatoes
Succession Planting Potatoes
Sow every 8 weeks. Last sowing by Jul 25 to harvest before frost.
Potatoes Water Budget
Monthly Watering Guide for Potatoes
Potatoes needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Potatoes Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 5.1" | 0" | ❄️ Dormant |
| Feb | — | 4.8" | 0" | ❄️ Dormant |
| Mar | 4.3" | 5.9" | 0" | ✅ Rainfall sufficient |
| Apr | 4.3" | 4.8" | 0" | ✅ Rainfall sufficient |
| May | 4.3" | 4.9" | 0" | ✅ Rainfall sufficient |
| Jun | 4.3" | 4.8" | 0" | ✅ Rainfall sufficient |
| Jul | 4.3" | 5.9" | 0" | ✅ Rainfall sufficient |
| Aug | 4.3" | 5.8" | 0" | ✅ Rainfall sufficient |
| Sep | 4.3" | 4.4" | 0" | ✅ Rainfall sufficient |
| Oct | 4.3" | 3.6" | 0.7" | 💧 Light watering |
| Nov | 4.3" | 4.6" | 0" | ✅ Rainfall sufficient |
| Dec | — | 4.7" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Coffee County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Potatoes 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.
Potatoes Planting Timeline — Coffee County, GA
Potatoes Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 25 | Jan 25 – Feb 8 |
| Transplant Outdoors | March 15 | Mar 15 – Mar 29 |
| Direct Sow | March 8 | Mar 8 – Mar 29 |
| Harvest | May 24 | May 24 – Aug 2 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Start Indoors |
| March | Transplant Outdoors Direct Sow |
| April | — |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | Harvest |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1"/week · Natural rainfall sufficient
📅 Days to Maturity
70–120 days
🧪 Soil pH
Needs 5–6.5 · Your soil: ideal
🗺️ USDA Zone
Zone 9a
📆 Growing Season
259 days in Coffee County
Growing Tips for Potatoes in Coffee County
Direct sow Potatoes outdoors after March 08 in Coffee County when soil has warmed and frost danger has passed.
With Coffee County's clay soil (32% clay), work in 3-4 inches of compost before planting Potatoes. Avoid tilling when soil is wet to prevent compaction.
Common pests for Potatoes in this region include tomato hornworm and aphids. Use row covers early in the season and inspect plants weekly.
General growing tips
Plant seed potatoes (not grocery store potatoes) 4 inches deep in spring. Hill soil around stems as plants grow to prevent greening. Stop watering when plants die back.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Potatoes in Other Locations
Frequently Asked Questions
When should I plant Potatoes in Coffee County, GA?
Coffee County is in Zone 9a with an average last frost of March 8. Plan your Potatoes planting based on this frost date — see the calendar above for exact timing.
What planting zone is Coffee County, GA?
Coffee County, Georgia is in USDA Hardiness Zone 9a. The average last spring frost is March 8 and first fall frost is November 22.
When should I plant Potatoes in Coffee County, ?
In Coffee County, , plant Potatoes after the last frost (around March 8) and before the first frost (around November 22). Best results when soil holds above 50°F.
What growing zone is Coffee County, for Potatoes?
Coffee County sits in USDA Zone 9a. Potatoes grows reliably in zones 3a through 10b, so it's a good fit here.
Can Potatoes grow in Coffee County's climate?
Yes — Potatoes grows well in Coffee County's temperate climate. Coffee County averages a 259-day frost-free season, with last frost around March 8 and first frost around November 22.
Your Coffee County Garden Planner — Free
A 22-page printable planner built for Coffee County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.