ヒルガオは、朝に咲き夕方まで、昼の間咲き続けます。強い生命力を持っているので、どんどん増えます。地上部を引っこ抜いても、地下茎は生き残り、また芽を出します。花から受ける印象とは異なります。
False bindweeds bloom in the morning and continue to bloom throughout the day until evening. Because they have such strong vitality, they multiply more and more. Even if you pull up the above-ground parts, the rhizomes will survive and sprout again. It differs from the impression given by flowers.
