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When to Plant Borage in Camden County, GA

Borage is a self-seeding annual herb with star-shaped blue flowers that attract pollinators. Its leaves have a cucumber-like flavor and the flowers are edible.

Camden County, Georgia is in USDA Zone 9a. The average last spring frost is February 14 and the first fall frost is December 6, giving you a growing season of approximately 295 days.

At an elevation of 194 feet, Camden County receives approximately 51.7 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 102ยฐF, so Borage may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ€” great for early planting โ€” but Borage will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Borage root diseases.

Camden County, GA (Zone 9a) Year-round
295 days
Last Spring Frost February 14
295 growing days
First Fall Frost December 6

Camden County Soil Profile

Soil Type

Sandy Loam

Soil pH

5.1-6.1

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (200 days to spare)
Start indoors: Jan 6 Transplant: Jan 27 🍅 Harvest: Mar 24 – May 12
Recommended (50%) ✓ Fits season (197 days to spare)
Start indoors: Jan 17 Transplant: Feb 7 🍅 Harvest: Apr 4 – May 23
Safe Start (90%) ✓ Fits season (190 days to spare)
Start indoors: Feb 12 Transplant: Mar 5 🍅 Harvest: Apr 30 – Jun 18

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 Camden County

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

Soil pH

Your soil pH (5.1โ€“6.1) is more acidic than Borage prefers (6.0โ€“7.0). Add garden lime to raise pH.

Soil Texture

Sandy soil in Camden County warms quickly in spring but drains fast. Borage will need more frequent watering and regular compost additions to retain nutrients.

Drainage

Borage prefers dry conditions but your soil drains poorly. Use raised beds or mounded rows to prevent root rot.

Organic Matter

Organic matter is moderate (2.2%). Annual compost additions will help Borage.

How to Plant Borage

0.5"
Planting Depth
8"
Between Plants
12"
Between Rows

Fall planting: Sow 8 weeks before your first frost date for a fall harvest.

Succession Planting Borage

7
successive plantings in your 295-day season

Sow every 5.7 weeks. Last sowing by Oct 07 to harvest before frost.

For a dedicated fall crop, sow by Oct 11.

Plant Water Budget

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

Monthly Watering Guide for Borage

Borage needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.

Month Borage Needs Rainfall You Supplement Action
Jan โ€” 4.5" 0" โ„๏ธ Dormant
Feb 2.2" 4.6" 0" โœ… Rainfall sufficient
Mar 2.2" 4.2" 0" โœ… Rainfall sufficient
Apr 2.2" 3.6" 0" โœ… Rainfall sufficient
May 2.2" 4.3" 0" โœ… Rainfall sufficient
Jun 2.2" 5.1" 0" โœ… Rainfall sufficient
Jul 2.2" 5.7" 0" โœ… Rainfall sufficient
Aug 2.2" 4.9" 0" โœ… Rainfall sufficient
Sep 2.2" 3.7" 0" โœ… Rainfall sufficient
Oct 2.2" 3.4" 0" โœ… Rainfall sufficient
Nov 2.2" 4.2" 0" โœ… Rainfall sufficient
Dec 2.2" 3.6" 0" โœ… Rainfall sufficient

Water needs are for active growing months only (Febโ€“Dec in Camden County). Supplement amounts are based on average rainfall โ€” actual needs vary with temperature, soil, and mulching.

Borage 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" โ€” every day above 50ยฐF 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.

Borage needs ~1,458 GDD — county provides 7,844 GDD Excellent fit

Borage Planting Timeline โ€” Camden County, GA

Borage Planting Calendar

Activity When Date Range
Start Indoors January 17 Jan 17 โ€“ Jan 31
Transplant Outdoors February 7 Feb 7 โ€“ Feb 21
Direct Sow January 24 Jan 24 โ€“ Feb 14
Harvest April 4 Apr 4 โ€“ May 23
Fall Sowing October 11 Oct 11 โ€“ Oct 25

Plant 0.5" deep ยท 8" apart ยท Rows 12" apart

Month-by-Month Timeline

MonthActivities
January Start Indoors Direct Sow
February Transplant Outdoors Direct Sow
March โ€”
April Harvest
May Harvest
June โ€”
July โ€”
August โ€”
September โ€”
October Fall Sowing
November โ€”
December โ€”

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

0.5"/week ยท Natural rainfall sufficient

๐Ÿ“… Days to Maturity

50โ€“60 days

๐Ÿงช Soil pH

Needs 6โ€“7 ยท Your soil: too_acidic

๐Ÿ—บ๏ธ USDA Zone

Zone 9a

๐Ÿ“† Growing Season

295 days in Camden County

Growing Tips for Borage in Camden County

Direct sow Borage outdoors after February 14 in Camden County when soil has warmed and frost danger has passed.

Sandy soil in Camden County dries quickly โ€” mulch Borage with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

With summer highs reaching 102ยฐF in Camden County, provide afternoon shade for Borage and water deeply in the morning.

General growing tips

Direct sow in spring as borage does not transplant well. Allow some plants to go to seed for next year. Young leaves are best; older leaves become bristly.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Borage in Camden County, GA?

Camden County is in Zone 9a with an average last frost of February 14. Plan your Borage planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Camden County, GA?

Camden County, Georgia is in USDA Hardiness Zone 9a. The average last spring frost is February 14 and first fall frost is December 6.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Camden County gardeners in Zone 9a organize planting dates, track what's growing, and never miss a planting window.

Get Your Free Garden Planner →

Free download. Plan your entire garden season in minutes.

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