 If you liked
Tsuki no Shippo
|
 ...then you might like
Akagami no Shirayuki-hime
|
To be honest these two manga are not that similar in terms of plot or characters. ANS is a calm slice of life/political romantic drama with mature characters while TNS is a wacky ninja rom com. But, both series involve a female lead who is incredibly knowledgeable about plants and how to make them into medicine, which often surprises other characters in the story.