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Chard, a fiber-rich leaf vegetable

Chard
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Ribs of white, yellow or red support leaves that are eaten alongside the stalks: chard (Beta vulgaris), also called silverbeet or perpetual spinach, is one of the most fibre-rich vegetables, with a delicately sweet taste. Keep the soil cool and moist, mulching in summer, and you can cut stalks from midsummer until the first frosts.

Chard at a glance
Name Beta vulgaris
Family Chenopodiaceae
Type biennial, vegetable
Height 12 to 20 inches (30 to 50 cm)
Exposure full sun, part sun
Soil rather rich and acidic
Sowing spring
Planting distance 16″ / 40 cm
Harvest summer, fall

It has other names like silverbeet, perpetual spinach or seakale beet.

This biennial is much appreciated for all its parts, leaf and stalk, and for the fact that it is one of the vegetables with the highest fiber content.

Sowing and planting chard

Chard is a vegetable that can be equally easily sown in spring or planted a bit later, until the beginning of summer, if you’ve purchased it in nursery pots.

Sowing chard

If you wish to start from seed, better to sow from early spring to early summer in a nursery for areas where the winter climate is cold and in situ in milder climates.

  • Take care that it doesn’t freeze anymore, or protect them with a plastic tunnel greenhouse if there is any risk.
  • Sow your chard in rows, more or less ½ inch (1 to 2 cm) deep with about 4-5 seeds every 16 inches (40 cm).
  • For nursery-sown seedlings, transplant to their growing bed as soon as 4 or 5 leaves have formed, spacing plants 12 to 16 inches (30 to 40 cm) apart on all sides.
  • For seedlings sown directly in the plot, thin and only keep the most impressive sprout as soon as the first leaves appear.

Planting chard

Chard planting
Set young chard plants 12 to 16 inches apart

If purchased in nursery pots, chard can be planted all spring long, spacing them 12 to 16 inches (30 to 40 cm) apart on all sides.

  • Water regularly after planting.

Young chard plants might be attacked by black aphids:

Sowing or planting: which start suits your garden

Chard can be started from seed in a nursery, sown straight into the plot, or bought as young plants in nursery pots. The three routes differ in timing, spacing and the climate they suit.

Sowing or planting: which start suits your garden
Method When How Best suited to
Sowing in a nursery Early spring to early summer Transplant to the growing bed once 4 or 5 leaves have formed, 12 to 16 inches (30 to 40 cm) apart Areas where the winter climate is cold
Direct sowing in situ Early spring to early summer Rows ½ inch (1 to 2 cm) deep, 4-5 seeds every 16 inches (40 cm), then thin to the strongest sprout Milder climates
Planting nursery pots All spring long, until the beginning of summer Space 12 to 16 inches (30 to 40 cm) apart on all sides and water regularly after planting A later start without sowing

Whichever start you choose, watch young plants for black aphids in their first weeks.

Which chard variety to grow

Chard varieties differ mainly in the colour and width of their ribs and in whether they are grown for thick stalks or for tender leaves. The table below sets out the kinds most often sold as seed, so you can pick one for the cooking pot, the salad bowl or the flower border.

Which chard variety to grow
Variety Rib and stem colour Leaf Best use
Bright Lights Mixed pink, gold, orange, crimson Green to bronze-tinted Ornamental beds and baby-leaf picking
Bright Yellow Golden yellow Mid green Colour that holds on the plate
Rhubarb Chard Deep crimson red Dark green, red-veined Colourful stir-fries and mixed borders
Perpetual Spinach Slim pale green Soft green, spinach-like Spinach substitute, picked young and often
Five Colour Silverbeet Mixed white, yellow, orange, pink, red Green, lightly savoyed Cut-and-come-again and decorative planting
Ruby Chard Bright red Dark green, puckered Baby salad leaves and braising
Fordhook Giant Broad white Dark green, heavily savoyed Heavy cropper, stems and leaves cooked separately
Lucullus White Pale green, crinkled, tender Leaves cooked like spinach
Barese Short white Glossy green, spoon-shaped Baby leaf, containers, quick picking
Argentata Broad silvery-white Dark green, blistered Thick stalks cooked as a vegetable

Harvesting chard

Usually the harvest season for chard extends from Midsummer up to the first frost spells, depending on the time of sowing, planting, and on your needs.

You can plan on harvesting chard around 2 months after sowing.

  • Cut or break off the stalks at ground level.
  • Select the larger stalks first.
  • With cut-and-come-again crops such as chard, kale, leaf lettuce and celery, harvest only the outer stalks or leaves and leave the young central growing point intact, so the plant keeps producing.
  • Chard leaves wilt quickly if left at room temperature, but refrigerated in a sealed bag they keep several days to a week, so harvest close to cooking time or chill them promptly.

Chard in winter

Before the first frost spells

  • Best is to protect your chard from the cold.
  • Ridge up a small mound of soil around the chard, up to where the leaves are.
  • Cover everything with thick dried leaf mulch.

Chard after winter

  • Remove the dried leaf cover at the end of winter to reveal the leaves.
  • You can start harvesting your chard stalks again.

Being biennial, chard runs to a flower stalk in its second spring and the stalks then turn tough and stringy.

All there is to know about chard

Native to Southern Europe, chard is a rather ancient vegetable grown like an annual.

Its leaves and stems alike are appreciated, since both boast a delicate taste that gourmet chefs can’t find anywhere else. France, the country where culinary arts are nearly a religion, is actually the world’s largest chard produce.

Chard belongs to the same family as red beets, and it can be eaten both cooked or raw, just like spinach.

Its taste is a bit sweet, and in the South of France, near the city of Nice, chard is a vegetable that appears almost in every dish of this Mediterranean diet. It is cooked there in omelets, baked with cheese, added to pies and even desserts!

The most common varieties are ‘Fordhook giant’, ‘Verte a carde blanche’,  ‘Bright Lights’, with yellow or red ribs, ‘Ruby Chard’ with red ribs or silverbeet, ‘Golden’.

Health benefits of chard

The many health benefits and therapeutic properties of silverbeet are often unknown to the public at large.

Low in calorie intake and rich in fibers, it is a great source of vitamins C and A, iron and magnesium, which makes it an excellent vegetable for fighting drowsiness.

Chard eases transit and has diuretic and laxative effects on our body.

Smart tip about chard

Chard loves it when the soil is kept cool and moist. Remember to mulch in summer to keep the soil cool.


Images: Pixabay: Therese-Liise Aasma, Unsplash: Malu Carriquiry

Written by Gaspard Lorthiois | Loves helping out, especially when it comes to growing things. Worked in herbal medicine, runs a farm, and dabbles in tech. Master's degree and engineer.

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