Category

Category: Toxic garden plant

17 entries in the toxic garden plant category — sorted by risk.

Content compiled with reference to guidance from the Blue Cross, PDSA, Royal Veterinary College (RVC), Battersea, and Animal PoisonLine. This site does not provide veterinary advice — always consult a vet. Last reviewed: 27 September 2026.

UK veterinary guidance for the toxic garden plant category — 17 entries.

Toxic or dangerous (16)

Azaleas (and rhododendrons) no Chrysanthemums no Cyclamen no Daffodils no Foxgloves no Hellebores no Holly no Hyacinths no Ivy (English) no Lily of the valley no Mistletoe no Oleander no Rhododendrons no Sago palms no Tulips no Yew no

Caution — unsafe in amount or frequency (1)

Poinsettias caution

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If you're worried right now

Call your vet or out-of-hours emergency vet first. For poison advice, the Animal PoisonLine (UK) is on 01202 509000 — 24/7, charges apply. Your vet can also call the Veterinary Poisons Information Service (VPIS) directly.