2, because on the one hand, the bedroom environment is generally poorly ventilated and the lighting environment is insufficient, which cannot meet the normal growth of bougainvillea. If bougainvillea doesn't grow so well, its feng shui effect may generally be worse. On the other hand, bougainvillea has thorns and certain toxicity, so it is best to stay away from the bedroom to avoid unnecessary harm.
3. For the house whose door faces south, it can be placed in the living room, which can protect the health of the owner's internal organs. For introverts who are not confident, raising it can ward off evil spirits. Suitable for the bedroom. If the bedroom also faces south, it is good for the owner's body and mind. But it is not suitable for the main entrance, because there is a saying in Feng Shui that "a big tree is not a door". Putting it at the door will block the spirit of the sun from entering the house, which is not good for the health of family members.