Chard 'White'

Family: Amaranthaceae Leafy Green

Silky, crisp ribs in luminous white rise from a tidy rosette, offering a cool, clean sweetness with a gentle, mineral edge.

Chard ‘White’ forms tender leaves with a smooth, slightly crinkled surface and a succulent bite that holds its character beautifully when roasted, sautéed, or folded into hearty sauces. Grow it for fresh salads early on, then let it mature into a reliable, colorful centerpiece for your seasonal greens—50 days from sowing to harvest-ready leaves.

Light: Full SunMaturity: 50 DaysHabit: Rosette

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 18th
Harvest Begins	Jun 7th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	50
Sun Requirements	Full Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	65
Min Soil Temp (°F)	40
Min Night Temp (°F)	32
Harden Off (days)	5

Culinary Notes

Chef's Note

Swiss chard ’White’ is built for contrast: the luminous ribs stay crisp-tender while the leaves stay juicy, so it performs whether you’re doing a fast sauté or a hotter roast. Pair it with bright acid and salty cheeses—its mild sweetness and mineral edge love lemony finishes and creamy dairy folds.

Best Uses

quick sauté in a hot pan with olive oil until the ribs are just tender and leaves stay glossy
roast ribs and fold roasted leaves into a warm grain bowl (won’t turn to mush)
blanch and squeeze-dry, then stir into ricotta or béchamel-style sauces
use raw or lightly dressed in early-season salads where the crunch stays intact

Flavor Profile

cool, clean sweetness gentle mineral edge silky, crisp ribs with a succulent leaf bite tender but not fragile—holds texture through heat

Kitchen Pairings

lemon olive oil butter garlic-free tarragon (or parsley) Parmesan goat cheese

Frequently Asked Questions

What pest or disease most commonly affects Swiss chard (Beta vulgaris var. cicla), and what should I do?

Look out for leaf spot and downy mildew, which show up as dark spots or fuzzy gray patches on the underside in humid weather. Remove affected leaves immediately, water at the base (not over the foliage), and increase airflow by thinning plants to proper spacing. If outbreaks are recurring, use a preventative copper-based fungicide labeled for edible leaves and follow label timing closely.

How often should I water Swiss chard during the main growing phase to keep leaves tender?

During active leaf growth (around weeks 2–6), keep soil evenly moist—aim for about 1 inch (2.5 cm) per week from rain plus irrigation, split into 2–3 waterings if it’s very hot. Avoid letting the bed swing from dry to soggy, because that can reduce leaf quality and trigger bitterness. Check with your finger: the top 1 inch should feel moist, not dry or waterlogged.

How can I tell when chard 'White' is ready to harvest?

Harvest when outer leaves are large enough to eat, typically around 50 days from sowing, and when stems are thick and crisp (about 8–12 inches tall). Cut outer leaves first, leaving the center crown intact to produce more growth. For best flavor, harvest in the morning and don’t wait until leaves are overly mature and tough.