Consider Green Plants To Avoid – Plants in the northeast corner of the house and potted-plants along the north and east walls of the house. To go for – Place auspicious plants like Tulsi (basil) or money plant for prosperity and happiness.
5 mistakes to avoid as per Vaastu Shastra for house | The Royale
Vastu suggests Vedic seeds, beads and auspicious symbols to be placed at the threshold and around the house (Eg: near windows). These ancient luck omens have been used since millennia. They have been known to emit positive energies, dispel the evil eye, move stagnant energies and as negative ion-emitters.