Friendship of Planet is a very important concept in Vedic Astrology. If Planets are placed with Friendly Planets, it can fructify the result very easily what it promises but if it is sitting with enemy planets, Planets and house both get affected.
There are two ways we decide the Friendship of Planets.
1. Naisargik Friendship and
2. Tatkal or Temporary Friendship.
Astrologer takes the result from both the method and decides the final result of their friendship. This method is called the Panchadha Friendship method or the Compound Friendship method.