I have been instructed by Denise Horchner of the Perennial Poppies Garden Club to write about my Phillip Island Hibiscus, Hibiscus insularis. This Australian species could be described as the ultimate hibiscus. As far as I’m aware, I’m the only person who uses this critically endangered wildflower as a flowering hedge. Planted to welcome visitors and to shelter my front garden from desiccating wind, birds and people love its blooms. I make jam and a soothing tea from a species that has become my signature plant.