Vegetable · Greens-brassica

Georgia Southern Collard Greens

Brassicaceae

Georgia Southern (also called Creole) is the standard open-pollinated collard variety — the bolt-resistant, heat and cold tolerant workhorse referenced in virtually every southern extension guide. MOST COLD-HARDY of ALL brassicas. Survives temperatures that kill even kale (to 5°F). Cold converts starches to sugars for sweeter, more tender leaves. Biennial — bolts in second year only. Harvest when leaves are 10-18 inches long. Very productive — harvest 2x/week in fall. 'Champion' is easy and dependable; 'Georgia Southern' is the classic. Plants look like mini palm trees as lower leaves are harvested.

At a Glance

Days to Maturity
60–80 days
Sun
6+ hours
Spacing
18–24 "
Container
Yes
5+ gallon pot
Height
2–3 ft

Zone Planting Guide

Growing Guide

Germination

Germination Time 5–10 days
Optimal Temp 65°F
Seed Depth 0.5"

Watering

Weekly Water 1–1.5 "
Needs Moderate-consistent

Soil

pH Range 6–7

Resilience

Heat: Medium Cold: High Drought: Medium

Nutrition

Feeding Intensity Heavy feeder

Harvest

Storage 7 days

Sources

university UMN Extension — Growing Collards and Kale horticultural Gardener's Path — Collard Greens Winter Care extension Growing collards and kale in home gardens (University of Minnesota Extension) extension Cool Season Greens Production (Oklahoma State University Extension, PDF)

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Georgia Southern Collard Greens Planting Dates by Zone

Planting dates for Georgia Southern Collard Greens vary by USDA hardiness zone. Select your zone below for frost dates, start-indoors timing, and a full monthly planting calendar.

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