Why red hot pokers are ravishing: They come in a huge range of sizes, they'll withstand frost and give borders a blaze of late-season colour, says Monty Don | Daily Mail Online
Amazon.co.uk: Red Hot Poker Plant
The best red hot poker kniphofias to grow | Gardens Illustrated
Red hot poker varieties: 16 types for sizzling summer color | Gardeningetc
Primula vialii Plant - Red Hot Poker | Suttons
Red hot poker: planting, pruning & more - Plantura