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When to Plant Eggplant in Pike County, AL

Pike County, Alabama Zone 8b May

Your May planting checklist for Pike County, Alabama

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

Avg. last frost March 12
Avg. first frost November 13
Soil temp (4") 73°F
Watering Low
Pest pressure High
Daylight 13.6 hrs
  1. Time to start eggplant inside

    These need a head start before your last frost (March 12). Sow into cells now so you're ready to transplant in a few weeks.

Coming up in June — start thinking about
  • First harvests: eggplant

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Eggplant is a heat-loving solanaceous crop that produces glossy fruits in purple, white, or striped varieties. It requires long, warm growing seasons for best production.

Pike County, Alabama is in USDA Zone 8b. The average last spring frost is March 12 and the first fall frost is November 13, giving you a growing season of approximately 246 days.

At an elevation of 90 feet, Pike County receives approximately 61.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 95°F, so Eggplant may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Eggplant, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Eggplant root diseases.

Pike County, AL (Zone 8b) Long season
246 days
Last Spring Frost March 12
246 growing days
First Fall Frost November 13
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Pike County Soil Profile

Soil Type

Clay Loam

Soil pH

5.8-6.3

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (98 days to spare)
Start indoors: Jan 2 Transplant: Mar 20 🍅 Harvest: May 29 – Jul 31
Recommended (50%) ✓ Fits season (99 days to spare)
Start indoors: Jan 8 Transplant: Mar 26 🍅 Harvest: Jun 4 – Aug 6
Safe Start (90%) ✓ Fits season (96 days to spare)
Start indoors: Jan 28 Transplant: Apr 15 🍅 Harvest: Jun 24 – Aug 26

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 Pike County

How your county's soil matches Eggplant's growing requirements.

Soil pH

Your soil pH (5.8–6.3) is within Eggplant's preferred range (5.5–7.0).

Soil Texture

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

Organic Matter

Organic matter is moderate (2.3%). Annual compost additions will help Eggplant.

How to Plant Eggplant

1"
Planting Depth
30"
Between Plants
42"
Between Rows

Succession Planting Eggplant

4
successive plantings in your 246-day season

Sow every 7.4 weeks. Last sowing by Aug 20 to harvest before frost.

Plant Water Budget

Plant needs
1.1″/week
Rainfall provides
1.1″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 109 gal / 100 sq ft

Monthly Watering Guide for Eggplant

Eggplant needs approximately 1.1 inches of water per week (4.8" per month). Here's how your county's rainfall compares month by month.

Month Eggplant Needs Rainfall You Supplement Action
Jan 5.8" 0" ❄️ Dormant
Feb 4.8" 0" ❄️ Dormant
Mar 4.8" 6.6" 0" ✅ Rainfall sufficient
Apr 4.8" 4.2" 0.6" 💧 Light watering
May 4.8" 4.8" 0" ✅ Rainfall sufficient
Jun 4.8" 5.7" 0" ✅ Rainfall sufficient
Jul 4.8" 6.5" 0" ✅ Rainfall sufficient
Aug 4.8" 5.3" 0" ✅ Rainfall sufficient
Sep 4.8" 4.5" 0.3" 💧 Light watering
Oct 4.8" 3.6" 1.2" 💧 Light watering
Nov 4.8" 5" 0" ✅ Rainfall sufficient
Dec 4.7" 0" ❄️ Dormant

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

Eggplant 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.

Eggplant needs ~1,594 GDD — county provides 5,227 GDD Excellent fit

Eggplant Planting Timeline — Pike County, AL

Eggplant Planting Calendar

Activity When Date Range
Start Indoors January 8 Jan 8 – Jan 22
Transplant Outdoors March 26 Mar 26 – Apr 9
Direct Sow March 19 Mar 19 – Apr 9
Harvest June 4 Jun 4 – Aug 6

Plant 1" deep · 30" apart · Rows 42" apart

Month-by-Month Timeline

MonthActivities
January Start Indoors
February
March Transplant Outdoors Direct Sow
April Transplant Outdoors Direct Sow
May
June Harvest
July Harvest
August Harvest
September
October
November
December
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Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1.1"/week · Only during dry spells

📅 Days to Maturity

65–85 days

🧪 Soil pH

Needs 5.5–7 · Your soil: ideal

🗺️ USDA Zone

Zone 8b

📆 Growing Season

246 days in Pike County

Growing Tips for Eggplant in Pike County

Direct sow Eggplant outdoors after March 12 in Pike County when soil has warmed and frost danger has passed.

With Pike County's clay soil (30% clay), work in 3-4 inches of compost before planting Eggplant. Avoid tilling when soil is wet to prevent compaction.

Common pests for Eggplant 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 8-10 weeks before last frost. Transplant only after nighttime temperatures stay above 55F. Mulch to retain moisture and warmth around roots.

Companion Planting

Good Companions

Avoid Planting Near

  • Fennel
  • Kohlrabi

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Eggplant in Pike County, AL?

Pike County is in Zone 8b with an average last frost of March 12. Plan your Eggplant planting based on this frost date — see the calendar above for exact timing.

What planting zone is Pike County, AL?

Pike County, Alabama is in USDA Hardiness Zone 8b. The average last spring frost is March 12 and first fall frost is November 13.

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Your Pike County Garden Planner — Free

A 24-page printable planner built for Pike 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.

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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 Pike County, AL. Local conditions may vary. Last updated: May 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.