A Plant to Dispel Negativity

Fancy planting a plant with little bluish green leaves which gives out a strong smell?  The Malays called this plant pokok garuda or pokok inggu; and it's suppose to clear the house of negative energy. When the house smells somewhat fishy; said to be a sign of negative energy that will cause discord in the house, it's believed that a pokok garuda or pokok inggu in the house helps neutralise the negativity. Other than that, it is known to be used for snake and reptile bites, fever, constipation, intestinal diseases, liver ailments, rheumatism, edema and epilepsy.