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When to plant Celosia in Brantley County, GA

Brantley County's spring Celosia window runs February 5 through February 26. aim for a steady week of warm soil before planting.

When to Plant Celosia in Brantley County, GA

Brantley County, Georgia Zone 9a July

Your July game plan for Brantley County, Georgia

July is a pivotal month for Brantley County, Georgia gardens. Focus on these tasks first and you'll set up the rest of the season for success.

Avg. last frost February 19
Avg. first frost November 29
Soil temp (4") 89°F
Watering Low
Pest pressure High
Daylight 13.8 hrs
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Celosia (Celosia argentea) encompasses the vivid cockscomb (cristata) and feathery plumed (plumosa) types that explode with color in summer heat. Drought-tolerant and disease-resistant, they thrive in the hottest parts of the season and produce long-lasting blooms both in the garden and as cut or dried flowers. A reliable filler in sunny annual beds.

Brantley County, Georgia is in USDA Zone 9a. The average last spring frost is February 19 and the first fall frost is November 29, giving you a growing season of approximately 283 days.

At an elevation of 238 feet, Brantley County receives approximately 58.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 90°F, providing good warmth for Celosia during the growing season. Sandy soil warms quickly in spring — great for early planting — but Celosia will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Celosia root diseases.

Annual Blooms in Summer Pollinator-friendly Good for cutting
Brantley County, GA (Zone 9a) Year-round
283 days
Last Spring Frost February 19
283 growing days
First Fall Frost November 29

Brantley County Soil Profile

Soil Type

Sandy Loam

Soil pH

4.8-6.1

Drainage

Well Drained

Celosia Planting Risk Windows

Early Start (70% safe) ✓ Fits season (50 days to spare)
Start indoors: Jan 10 Transplant: Jan 24 🌸 Bloom: Mar 28 – Oct 3
Recommended (50%) ✓ Fits season (45 days to spare)
Start indoors: Jan 22 Transplant: Feb 5 🌸 Bloom: Apr 9 – Oct 15
Safe Start (90%) ✓ Fits season (42 days to spare)
Start indoors: Feb 16 Transplant: Mar 2 🌸 Bloom: May 4 – Nov 9

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 Brantley County

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

Soil pH

Your soil pH (4.8–6.1) is more acidic than Celosia prefers (6.0–7.0). Add garden lime to raise pH.

Soil Texture

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

Drainage

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

Organic Matter

Organic matter is moderate (2.0%). Annual compost additions will help Celosia.

How to Plant Celosia

0.1"
Planting Depth
9"
Between Plants
12"
Between Rows

Succession Planting Celosia

5
successive plantings in your 283-day season

Sow every 6.9 weeks. Last sowing by Aug 31 to harvest before frost.

Celosia Water Budget

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

Monthly Watering Guide for Celosia

Celosia 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 Celosia Needs Rainfall You Supplement Action
Jan 4.3" 0" ❄️ Dormant
Feb 2.2" 5.1" 0" ✅ Rainfall sufficient
Mar 2.2" 6.2" 0" ✅ Rainfall sufficient
Apr 2.2" 4.2" 0" ✅ Rainfall sufficient
May 2.2" 5.1" 0" ✅ Rainfall sufficient
Jun 2.2" 5.7" 0" ✅ Rainfall sufficient
Jul 2.2" 5.4" 0" ✅ Rainfall sufficient
Aug 2.2" 5.9" 0" ✅ Rainfall sufficient
Sep 2.2" 4.4" 0" ✅ Rainfall sufficient
Oct 2.2" 3.9" 0" ✅ Rainfall sufficient
Nov 2.2" 3.8" 0" ✅ Rainfall sufficient
Dec 4.4" 0" ❄️ Dormant

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

Celosia 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.

Celosia needs ~1,312 GDD — county provides 4,970 GDD Excellent fit

Celosia Planting Timeline — Brantley County, GA

Celosia Planting Calendar

Activity When Date Range
Start Indoors January 22 Jan 22 – Feb 5
Transplant Outdoors February 5 Feb 5 – Feb 19
Direct Sow February 5 Feb 5 – Feb 26
Bloom April 9 Apr 9 – Oct 15

Plant 0.1" deep · 9" apart · Rows 12" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.5"/week · Natural rainfall sufficient

📅 Days to Maturity

60–90 days

🧪 Soil pH

Needs 6–7 · Your soil: too_acidic

🗺️ USDA Zone

Zone 9a

📆 Growing Season

283 days in Brantley County

Growing Tips for Celosia in Brantley County

Direct sow Celosia outdoors after February 19 in Brantley County when soil has warmed and frost danger has passed.

Sandy soil in Brantley County dries quickly — mulch Celosia with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

General growing tips

Start seeds indoors 4–6 weeks before last frost, or direct-sow after soil warms above 60°F. Does not transplant well from large pots — sow in small cells or direct-sow. Needs full sun and warm soil; cold stress causes stunting. Pinch first bloom to encourage branching. Water at the base; wet foliage encourages fungal issues. Excellent dried flower — harvest before seeds set for the best color retention.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Celosia in Brantley County, GA?

Brantley County is in Zone 9a with an average last frost of February 19. Plan your Celosia planting based on this frost date — see the calendar above for exact timing.

What planting zone is Brantley County, GA?

Brantley County, Georgia is in USDA Hardiness Zone 9a. The average last spring frost is February 19 and first fall frost is November 29.

When should I plant Celosia in Brantley County, GA?

In Brantley County, GA, plant Celosia after the last frost (around February 19) and before the first frost (around November 29). Best results when soil holds above 50°F.

What growing zone is Brantley County, GA for Celosia?

Brantley County sits in USDA Zone 9a. Celosia grows reliably in zones 3a through 11b, so it's a good fit here.

Can Celosia grow in Brantley County's climate?

Yes — Celosia grows well in Brantley County's temperate climate. Brantley County averages a 284-day frost-free season, with last frost around February 19 and first frost around November 29.

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A 22-page printable planner built for Brantley 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.

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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 Brantley County, GA. Local conditions may vary. Last updated: July 2026.

Sources & credits

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