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HarvestBench

Leafy greens & brassicas · Overview

How to Grow Swiss chard

Chard is the greens crop that stays after spinach has bolted. It takes heat better, still wants steady water, and feeds you for months if you harvest outer leaves.

Key growing facts for Swiss chard
Spacing8–12 in
SoilCompost-rich, well-drained
Sunlight6–8 hours; light afternoon shade in extreme heat
Planting depth½ inch
WaterEven moisture; raised beds dry the shallow roots
Days to harvestBaby leaves ~30 days; full size 50–60

Soil requirements

  • Average-to-rich raised-bed mix is enough. It is less fussy than cauliflower.

Watering

  • Water when the top inch is dry. Mulch through summer.

Sunlight

Full sun. It forgives part shade with slower growth.

Planting

  • Sow after frost danger, or start indoors. One sowing can last until hard freeze.
  • Harvest outer stalks; leave the center.

Spacing

  • 8–12 inches, or 4 plants per square foot for smaller leaves, 1 per square for big plants.

Common problems

  • Leaf miners

    Tunnels in leaves. Remove mined leaves; row cover on new sowings.

  • Bolting

    Less common than spinach, but a hard drought-to-flood swing can trigger it.

Helpful tools

  • Harvest knife

Product links will be added when independently researched. See the garden tools hub for buying criteria.

Frequently asked questions

Are beet greens the same as chard?

They are relatives. Chard is bred for leaves; beets are bred for roots. You can eat both greens.