After the deaths of her husband and his secretary, Kate Byron was devastated to discover that, three years previously, they had had a son, Josh, together. Kate returns to Kenjarra, her childhood home, to sell her late father's estate. She meets opposition from handsome Nick Duviver, the man charged with the restoration of the walled garden - but as the garden blossoms, so does their love. And as Kenjarra weaves its magic, Kate opens her arms to young Josh...