Scorzonera (Black Salsify) in Zone 5a & 5b

Scorzonera hispanica

When to plant scorzonera (black salsify) in zone 5b

Zones 5a and 5b share the same average frost dates in our data, so this page covers both.

Method: Direct sow: Direct-sow outside. Scorzonera (Black Salsify) doesn't transplant well, or doesn't need the extra time indoors.

Spacing: 4 per square foot (square-foot-gardening spacing). Mature height: 1-2 ft.

Scorzonera is often sold alongside salsify and grown the same way, but its root has a distinctive black skin over white flesh. Peeled and cooked, it shares salsify's mild, faintly oyster-like flavor.

How scorzonera (black salsify) fits zone 5's season

Zone 5b's frost-free window runs about 148 days, from May 10 to October 5. Scorzonera (Black Salsify) needs about 120 days from sowing to first harvest.

Good companions

No standout companions recorded yet for Scorzonera (Black Salsify).

Where to buy scorzonera seeds

• Botanical Interests
• True Leaf Market
• Burpee
• High Mowing Organic Seeds

See why we recommend these suppliers →

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See it growing

Search YouTube for "growing scorzonera (black salsify)" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)

← Back to the full zone 5b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →

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Growing Scorzonera (Black Salsify) in USDA zone 5b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.

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