トマトは根が非常に重要だ
<iframe width="1250" height="703" src="https://www.youtube.com/embed/oGOGPouChV4" title="トマト栽培このようにすればふさふさ" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>