“A phallic watering can, a packet of Triffid seeds, an ice rink for a model village, crucifixion nails, a pair of polo-necked jeans, a jar of language pills, a jigsaw of Nazi war criminals, post-apocalyptic Allen keys, a written curse of a witch from Oswestry, a signed photograph of former players’ agent Eric Hall – monster, monster.”

– Descent Of The Stiperstones

So… what do we know about Triffid seeds?