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Swiss Chard (Beta vulgaris), Annual
Annual

Swiss Chard

Beta vulgaris

Varieties We Bring In

Fordhook GiantBeta vulgarisRuby RedBeta vulgarisRuby QueenBeta vulgaris
Sizes & Pricing
4 inFrom$3.50
From$2.29
Seed PackFrom$2.99

Last received Sep 18, 2026.

We bring this in seasonally, so what is on the lot changes week to week. A received date shows when it last came in, not that it is here today.

Call (904) 471-0440 to confirm this plant and size before you make the trip.

LightFull Sun, Part Sun
WaterModerate
Mature size1-2 feet × 1-1.5 feet

Pet toxicity: not on file, check before planting where pets chew

Pet safety guide

About Swiss Chard

Swiss chard (Beta vulgaris) is a colorful leafy vegetable in the beet family, prized for its glossy leaves and vivid stems in white, red, yellow, and orange. More heat tolerant than spinach or lettuce, it grows well in NE Florida as both a cool-season and warm-season crop — plant from late summer through spring for best production.

Plant details

Bloom Season
Non-flowering
Flower Color
Non-flowering
Growth Rate
Fast
Foliage
Annual
Soil
Loam, Sandy, Well-drained

Best planting months

Recommended forZone 9b · St. Augustine, FL

Recommended months: March, April, May, September, October.

January, other month
February, other month
March, good window
April, good window
May, good window
June, other month
July, other month
August, other month
September, good window
October, good window
November, other month, this month
December, other month
This monthGood windowOther months

Seasonal care

New foliage emerges. Good planting window.

Care essentials

Light

Swiss chard grows best with at least 6 hours of full sun daily. In NE Florida, morning sun with some afternoon shade can help extend productivity through warm spring days.

Water

Keep soil evenly moist with consistent watering — about 1 inch per week. In Florida's sandy soil, water more frequently and mulch around plants to reduce moisture loss and keep roots cool.

Soil & Fertilizer

Grows well in NE Florida's sandy loam when amended with compost. Prefers slightly acidic to neutral soil (pH 6.0–7.0). Apply a balanced slow-release vegetable fertilizer at planting and side-dress with compost mid-season to sustain leaf production.

Similar needs

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Common questions

Is Swiss Chard a good plant for St. Augustine?

Swiss Chard is an annual. Mature size: 1-2 feet × 1-1.5 feet. Light: Full Sun, Part Sun. Water needs: Moderate. Recorded hardiness zone: 9a.

Care information verified from

Last reviewed March 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.