Spring in the Pretty Beach Hills by Polly Babbington

Pip Toppleton is plodding along with her life in the Pretty Beach Hills. When one morning in her orchard a shirtless trespasser whisper-hisses at her, her life takes an unexpected turn.
As the man becomes more and more involved in her life and helps her with her terrarium-making business, A Little Jar of Delight, Pip begins to fall… very deep and very hard.