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When to plant Echinacea (Purple Coneflower) in Lyons, GA

Spring Echinacea (Purple Coneflower) in Lyons goes in February 21–March 14, once nighttime temps stop dipping near freezing.

When to Plant Echinacea (Purple Coneflower) in Lyons, GA

Toombs County, Georgia Zone 9a June

Toombs County, Georgia gardeners: here's your June plan

Each item below is timed to Toombs County, Georgia's frost dates and soil temperatures. Skip nothing, stress about nothing.

Avg. last frost March 7
Avg. first frost November 22
Soil temp (4") 82°F
Watering Low
Pest pressure High
Daylight 14.1 hrs
  1. Collect echinacea (purple coneflower) at their peak

    If you can't use it all right away, check the food-preservation section of your planner.

Looking ahead to July
  • First harvests: echinacea (purple coneflower)

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Echinacea purpurea (Purple Coneflower) is a long-lived native prairie perennial and one of the most valuable pollinator plants in North American gardens. Its distinctive daisy-like blooms — swept-back lavender-pink petals surrounding a spiny orange-brown cone — attract bees, butterflies, and goldfinches from summer into fall. Drought-tolerant once established, adaptable to average soils, and impressively long-lived; mature clumps bloom reliably for decades.

Lyons, Georgia is in USDA Zone 9a. The average last spring frost is March 7 and the first fall frost is November 22, giving you a growing season of approximately 260 days.

At an elevation of 283 feet, Toombs County receives approximately 59.8 inches of rainfall annually with predominantly clay loam soil. Summer highs average 93°F, providing good warmth for Echinacea (Purple Coneflower) during the growing season. Clay soil retains moisture well for Echinacea (Purple Coneflower), but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Echinacea (Purple Coneflower) root diseases.

Perennial Blooms in Summer Pollinator-friendly Deer-resistant Good for cutting
Lyons, GA (Zone 9a) Long season
260 days
Last Spring Frost March 7
260 growing days
First Fall Frost November 22

Lyons Soil Profile

Soil Type

Clay Loam

Soil pH

5.3-6.8

Drainage

Well Drained

Echinacea (Purple Coneflower) Planting Risk Windows

Early Start (70% safe) ✓ Fits season (65 days to spare)
Start indoors: Jan 3 Transplant: Feb 14 🌸 Bloom: Apr 25 – Sep 12
Recommended (50%) ✓ Fits season (64 days to spare)
Start indoors: Jan 10 Transplant: Feb 21 🌸 Bloom: May 2 – Sep 19
Safe Start (90%) ✓ Fits season (62 days to spare)
Start indoors: Jan 29 Transplant: Mar 12 🌸 Bloom: May 21 – Oct 8

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 Lyons

How your county's soil matches Echinacea (Purple Coneflower)'s growing requirements.

Soil pH

Your soil pH (5.3–6.8) overlaps with Echinacea (Purple Coneflower)'s range (6.0–7.0), though not a perfect match.

Soil Texture

The clay loam soil in Toombs County is excellent for Echinacea (Purple Coneflower) — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (2.3%). Annual compost additions will help Echinacea (Purple Coneflower).

How to Plant Echinacea (Purple Coneflower)

0.3"
Planting Depth
18"
Between Plants
24"
Between Rows

Succession Planting Echinacea (Purple Coneflower)

4
successive plantings in your 260-day season

Sow every 8 weeks. Last sowing by Aug 24 to harvest before frost.

Echinacea (Purple Coneflower) Water Budget

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

Monthly Watering Guide for Echinacea (Purple Coneflower)

Echinacea (Purple Coneflower) 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 Echinacea (Purple Coneflower) Needs Rainfall You Supplement Action
Jan 4.6" 0" ❄️ Dormant
Feb 5.4" 0" ❄️ Dormant
Mar 2.2" 5.1" 0" ✅ Rainfall sufficient
Apr 2.2" 4.1" 0" ✅ Rainfall sufficient
May 2.2" 5.1" 0" ✅ Rainfall sufficient
Jun 2.2" 5.1" 0" ✅ Rainfall sufficient
Jul 2.2" 5.6" 0" ✅ Rainfall sufficient
Aug 2.2" 5.1" 0" ✅ Rainfall sufficient
Sep 2.2" 4.9" 0" ✅ Rainfall sufficient
Oct 2.2" 4.4" 0" ✅ Rainfall sufficient
Nov 2.2" 5.3" 0" ✅ Rainfall sufficient
Dec 4.9" 0" ❄️ Dormant

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

Echinacea (Purple Coneflower) 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.

Echinacea (Purple Coneflower) needs ~1,580 GDD — county provides 5,135 GDD Excellent fit

Echinacea (Purple Coneflower) Planting Timeline — Lyons, GA

Echinacea (Purple Coneflower) Planting Calendar

Activity When Date Range
Start Indoors January 10 Jan 10 – Jan 24
Transplant Outdoors February 21 Feb 21 – Mar 7
Direct Sow February 21 Feb 21 – Mar 14
Bloom May 2 May 2 – Sep 19

Plant 0.3" deep · 18" apart · Rows 24" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.5"/week · Natural rainfall sufficient

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 6–7 · Your soil: acceptable

🗺️ USDA Zone

Zone 9a

📆 Growing Season

260 days in Toombs County

Growing Tips for Echinacea (Purple Coneflower) in Lyons

Direct sow Echinacea (Purple Coneflower) outdoors after March 07 in Toombs County when soil has warmed and frost danger has passed.

With Toombs County's clay soil (33% clay), work in 3-4 inches of compost before planting Echinacea (Purple Coneflower). Avoid tilling when soil is wet to prevent compaction.

Common pests for Echinacea (Purple Coneflower) in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.

General growing tips

Start seeds indoors 8–10 weeks before last frost or direct-sow in fall for natural cold stratification. Seeds require 4–8 weeks of cold moist stratification (or fall sowing) for best germination. Transplant when night temps stay above 50°F. Full sun is essential for heavy bloom. Avoid over-fertilizing — lean soil produces more compact, floriferous plants. Deadhead for continuous bloom but leave some cones standing in fall for goldfinch seed harvest. Year 2+ plants bloom most heavily; first-year transplants may produce limited flowers. Divide congested clumps every 3–4 years in early spring.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

When should I plant Echinacea (Purple Coneflower) in Lyons, GA?

In Lyons, GA, plant Echinacea (Purple Coneflower) after the last frost (around March 7) and before the first frost (around November 22). Best results when soil holds above 50°F.

What growing zone is Lyons, GA for Echinacea (Purple Coneflower)?

Lyons sits in USDA Zone 9a. Echinacea (Purple Coneflower) grows reliably in zones 3a through 9b, so it's a good fit here.

Can Echinacea (Purple Coneflower) grow in Lyons's climate?

Yes — Echinacea (Purple Coneflower) grows well in Lyons's temperate climate. Lyons averages a 260-day frost-free season, with last frost around March 7 and first frost around November 22.

🌱

Your Toombs County Garden Planner — Free

A 22-page printable planner built for Toombs 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 Toombs County, GA. Local conditions may vary. Last updated: June 2026.