Kniphofia — 9 species

Kniphofia (red hot poker or torch lily) lights up the summer border with bold, torch-shaped flower spikes in fiery reds, oranges, and yellows, as seen in classics like K. uvaria and the compact 'Little Maid'. These South African perennials demand a minimum of six to eight hours of direct sun and well-drained soil; they are impressively drought-tolerant once established and resent waterlogged conditions, especially in winter. According to the ASPCA, Kniphofia is non-toxic to cats and dogs, making it a safe choice for pet-friendly gardens.