PlantHarvester
Crop Concept

Swiss Chard

Beta vulgaris

Swiss Chard is a leafy green form of Beta vulgaris, grown for its broad leaf blades and thick, often colorful leaf stalks rather than for a swollen root.

Crop details

Cultivation

Growers sow clusters of chard seed directly, typically between June and October in the Northern Hemisphere, timing the planting to match when they want to begin harvesting.

Harvest & Storage

Leaves can be picked young and tender or left until the plant matures, when they grow larger and the stems become slightly tougher. Because the plant keeps producing new growth, harvesting is treated as an ongoing process, with most plantings yielding three or more successive pickings.

Uses & Applications

Culinary: The large leaf stalks of Swiss chard are often cooked separately from the leaf blade, and the crop has been used in cooking for centuries. It appears in Swiss cuisine, for example in capuns, a traditional dish from the canton of Grisons.

Domestication History

Chard is a cultivated descendant of the sea beet, Beta vulgaris subsp. maritima, native to the Atlantic and Mediterranean coasts of Europe. Beta vulgaris has been cultivated since at least the 1st century CE, with its leafy and root forms, including chard, developing from this wild ancestor over time.

Botanical Lineage

Taxonomic Rank
Biological Classification (Taxonomic Ranks)
Varieties (0)

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General identification, edible-use, and cultivation information only — not medical or safety advice. It may be incomplete or wrong; do not eat or use a plant medicinally, or make growing decisions, based only on this page.