Goods Across Borders · Customs rule card
Seeds & Plants → United Kingdom
Purpose: Traveling · Verified: 2026-08-22
Seeds & Plants may require documentation or declaration
Details
Seeds & Plants may require documentation or declaration. Enforcement in United Kingdom carries fines from GBP 250 to GBP 20,000 under Customs and Excise Management Act 1979 s.78, s.170 (ordinary personal cases are handled as civil infringements). Restricted status means compliant carriage is achievable with the right paperwork and quantities; the practical risks are seizure, duty, and delay rather than criminal liability for a good-faith traveller. Arrival checks are carried out by His Majesty's Revenue and Customs (HMRC); when in doubt use the declare (red) channel — declared goods at worst attract duty or surrender, while undeclared goods attract penalties. Leaving United Kingdom with seeds & plants is a separate question: restricted — Seeds and live plants exported from United Kingdom need phytosanitary certification for most destinations; casual carriage is routinely seized on arrival.
Documentation required
- Documentation may be required
Leaving with this item
Seeds and live plants exported from United Kingdom need phytosanitary certification for most destinations; casual carriage is routinely seized on arrival.
Practical advice
United Kingdom restricts import of Seeds & Plants. Personal-use retail-packaged quantities may clear with declaration and inspection but home-prepared, loose-packed, or above-personal-use quantities typically require a Phytosanitary Certificate (plants) or Export Health Certificate (animal-origin). Verify current rules with His Majesty's Revenue and Customs (HMRC) before travel — biosecurity rules change frequently on specific commodities.
Customs authority
His Majesty's Revenue and Customs (HMRC) · https://www.gov.uk/government/organisations/hm-revenue-customs