Deadhead and Buried (English Cottage Garden Mysteries ~ Book 1) by H.Y. Hanna

Poppy never expected to inherit a traditional English cottage garden nursery, complete with scented herbs, romantic climbing roses, a talkative, bossy ginger cat… and a dead body. Now she must solve the mystery or risk losing her new home and the chance for a fresh start. But who would want to murder a gardener in a sleepy little village? Could a reclusive inventor have something to do with the killing? What about the brooding crime author next door? And why is her long-lost cousin so desperate for her to sell the cottage? She might not know her pansies from her petunias, but that doesn’t stop her digging for clues. The only problem is: she could be digging her own grave too…