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When to plant Ground Cherry in Clay County, AL

Clay County sits in cold Zone 8a. Plant Ground Cherry April 19–May 3 for the single annual harvest; the October 31 first frost closes the window.

When to Plant Ground Cherry in Clay County, AL

Clay County, Alabama Zone 8a July

July to-do list for Clay County, Alabama

Welcome to July in Zone 8a. These are the moves that will have the biggest impact on your growing season.

Avg. last frost March 29
Avg. first frost October 31
Soil temp (4") 85°F
Watering Low
Pest pressure High
Daylight 14 hrs

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Ground cherries produce small, sweet, tropical-tasting berries enclosed in papery husks. They are related to tomatillos and cape gooseberries and self-sow readily.

Clay County, Alabama is in USDA Zone 8a. The average last spring frost is March 29 and the first fall frost is October 31, giving you a growing season of approximately 216 days.

At an elevation of 109 feet, Clay County receives approximately 60.7 inches of rainfall annually with predominantly clay loam soil. Summer highs average 91°F, providing good warmth for Ground Cherry during the growing season. Clay soil retains moisture well for Ground Cherry, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Ground Cherry root diseases.

Clay County, AL (Zone 8a) Long season
216 days
Last Spring Frost March 29
216 growing days
First Fall Frost October 31

Clay County Soil Profile

Soil Type

Clay Loam

Soil pH

5.3-6.8

Drainage

Well Drained

Ground Cherry Planting Risk Windows

Early Start (70% safe) ✓ Fits season (69 days to spare)
Transplant: Apr 12 🍅 Harvest: Jun 21 – Aug 16
Recommended (50%) ✓ Fits season (69 days to spare)
Transplant: Apr 19 🍅 Harvest: Jun 28 – Aug 23
Safe Start (90%) ✓ Fits season (63 days to spare)
Transplant: May 8 🍅 Harvest: Jul 17 – Sep 11

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 Clay County

How your county's soil matches Ground Cherry's growing requirements.

Soil pH

Your soil pH (5.3–6.8) overlaps with Ground Cherry's range (6.0–7.5), though not a perfect match.

Soil Texture

The clay loam soil in Clay County is excellent for Ground Cherry — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (2.7%). Annual compost additions will help Ground Cherry.

How to Plant Ground Cherry

1"
Planting Depth
15"
Between Plants
24"
Between Rows

Succession Planting Ground Cherry

3
successive plantings in your 216-day season

Sow every 7.4 weeks. Last sowing by Aug 12 to harvest before frost.

Ground Cherry Water Budget

Plant needs
1.0″/week
Rainfall provides
1.2″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

Monthly Watering Guide for Ground Cherry

Ground Cherry needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Ground Cherry Needs Rainfall You Supplement Action
Jan 4.5" 0" ❄️ Dormant
Feb 5.6" 0" ❄️ Dormant
Mar 4.3" 6.4" 0" ✅ Rainfall sufficient
Apr 4.3" 4.3" 0" ✅ Rainfall sufficient
May 4.3" 5.1" 0" ✅ Rainfall sufficient
Jun 4.3" 5.9" 0" ✅ Rainfall sufficient
Jul 4.3" 5.7" 0" ✅ Rainfall sufficient
Aug 4.3" 5.4" 0" ✅ Rainfall sufficient
Sep 4.3" 4.1" 0.2" 💧 Light watering
Oct 4.3" 3.5" 0.8" 💧 Light watering
Nov 5.1" 0" ❄️ Dormant
Dec 5" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Oct in Clay County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Ground Cherry 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.

Ground Cherry needs ~1,323 GDD — county provides 3,942 GDD Excellent fit

Ground Cherry Planting Timeline — Clay County, AL

Ground Cherry Planting Calendar

Activity When Date Range
Transplant Outdoors April 19 Apr 19 – May 3
Harvest June 28 Jun 28 – Aug 23

Plant 1" deep · 15" apart · Rows 24" apart

Month-by-Month Timeline

MonthActivities
January
February
March
April Transplant Outdoors
May Transplant Outdoors
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

65–80 days

🧪 Soil pH

Needs 6–7.5 · Your soil: acceptable

🗺️ USDA Zone

Zone 8a

📆 Growing Season

216 days in Clay County

Growing Tips for Ground Cherry in Clay County

Direct sow Ground Cherry outdoors after March 29 in Clay County when soil has warmed and frost danger has passed.

With Clay County's clay soil (34% clay), work in 3-4 inches of compost before planting Ground Cherry. Avoid tilling when soil is wet to prevent compaction.

Common pests for Ground Cherry in this region include tomato hornworm and aphids. Use row covers early in the season and inspect plants weekly.

General growing tips

Start seeds indoors 6-8 weeks before last frost. Let fruits fall to the ground naturally when ripe inside their husks. The husk turns brown and papery when the fruit is ready.

Companion Planting

Good Companions

Avoid Planting Near

  • Fennel

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Ground Cherry in Clay County, AL?

Clay County is in Zone 8a with an average last frost of March 29. Plan your Ground Cherry planting based on this frost date — see the calendar above for exact timing.

What planting zone is Clay County, AL?

Clay County, Alabama is in USDA Hardiness Zone 8a. The average last spring frost is March 29 and first fall frost is October 31.

When should I plant Ground Cherry in Clay County, AL?

In Clay County, AL, plant Ground Cherry after the last frost (around March 29) and before the first frost (around October 31). Best results when soil holds above 50°F.

What growing zone is Clay County, AL for Ground Cherry?

Clay County sits in USDA Zone 8a. Ground Cherry grows reliably in zones 4a through 11b, so it's a good fit here.

Can Ground Cherry grow in Clay County's climate?

Yes — Ground Cherry grows well in Clay County's temperate climate. Clay County averages a 216-day frost-free season, with last frost around March 29 and first frost around October 31.

🌱

Your Clay County Garden Planner — Free

A 22-page printable planner built for Clay 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.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Clay County, AL. Local conditions may vary. Last updated: July 2026.

Sources & credits

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