はいいろよもぎでわありません
灰色蓬ではありません
haiiroyomogidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of はいいろよもぎ

1. It is not a gray fluffy thing.; It is not a gray pompom.

Negative
Polite
Formal Register
Usually Written in Kana