Species library · Plants & herbs

Foraging Blackthorn

Bursaria spinosa

Typically in season from July to March, peaking around July to October in the northern hemisphere. Found in Scrub & hedgerows, Woodland edges. Has toxic lookalikes, so check carefully.

Blackthorn (Bursaria spinosa)

Photo: (c) James K. Douch, some rights reserved (CC BY-SA), uploaded by James K. Douch · iNaturalist

When Blackthorn is in season

Typical window in the northern hemisphere, peak July to October. The southern hemisphere runs about six months offset, and your own timing depends on local weather, so check your town.

→ Everything in season to forage in September

Where it grows

Blackthorn is usually found in Scrub & hedgerows, Woodland edges.

⚠ Look-alikes & safety

Similar species: African boxthorn, common hawthorn. Only forage with a confident ID.

Take Blackthorn into the field

Open Blackthorn in the Forage app for its full field guide entry with more photos, key features and toxic lookalikes to check against. Add it to your watchlist and the app pings you the moment it comes into season at your exact spot, worked out from live weather, elevation and billions of occurrence records.

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Blackthorn: common questions

When is Blackthorn in season?

Blackthorn is generally in season from July to March, with its peak around July to October in temperate northern regions. The exact timing shifts with latitude, elevation and each year's weather. Check the Season Finder for your own location.

Where does Blackthorn grow?

Blackthorn is usually found in Scrub & hedgerows, Woodland edges.

Is Blackthorn safe to forage?

Similar species: African boxthorn, common hawthorn. Only forage with a confident ID. Never eat any wild plant, berry, nut or mushroom unless you are completely certain of the identification. Check every find against a reliable field guide, and when in doubt, don't.

One note before you head out

Forage helps you discover and identify wild plants, but identification is never 100% certain. Many edible plants have toxic lookalikes. Never eat anything you find based only on what this app tells you. Always confirm with a field guide, an experienced forager or a local expert. The season score tells you where to look, too: it’s not a guarantee. Mind conservation law and property rights as well.

Species photos via Wikimedia Commons and iNaturalist · full credits