vegetable
root family

Scorzonera

Scorzonera hispanica

Often called black salsify, scorzonera produces long, slender black-skinned roots with sweet white flesh and a subtle nutty flavour. Treat it much like salsify: sow direct in April or May into deep, well-worked soil, thin to 10cm, and leave alone through summer. Roots reach pencil thickness by autumn but are best lifted from late October onwards — flavour improves after frost. Fully hardy, so leave in the ground and harvest as required through winter. The yellow daisy-like flowers attract hoverflies in the second year if you leave a few roots, and unopened flower shoots are delicious cooked like sprouting broccoli. A genuine gourmet crop with almost no pest problems.

Plan where to grow Scorzonera using our vegetable garden planner.

SunlightFull sun
WateringModerate
Height60cm
Spacing10cm
Germination10–14 days
Sowing MethodDirect sow
Frost HardinessHardy
Sowing Depth1.5cm

When to Sow Scorzonera

Sow scorzonera in April, May.

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Sowing months

Time to Harvest Scorzonera

Expect to harvest approximately 6 months after sowing.

Companion Plants

Expected Yield

Expect around 3kg of roots from a 3m row.

Common Problems with Scorzonera

Brittle roots snap when lifting

Roots can reach 30cm deep. Loosen the full depth with a fork well alongside the row before easing each root out — never pull from the top.

Slow to germinate

Seed loses viability quickly. Always use fresh seed (current year), sow into warm moist soil and don't let the surface dry before emergence.

Black skin staining hands

The sap is harmless but stains. Wear gloves and peel under water, or boil whole then rub off skins after cooling.

Plan your scorzonera in the allotment planner

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