What are Prince Charles' favourite plants?

Prince Charles has a well-known affinity for various plants, particularly those that are native to the UK. He has expressed a particular love for trees, especially oaks, which he considers symbolically significant. Additionally, he enjoys growing organic vegetables and has a keen interest in sustainable gardening practices. His passion for horticulture is evident in his activities at his Highgrove estate, where he cultivates a diverse range of flora.