Some don'ts for plants in vaastu-

* Trees should not be planted at the entrance of house.
* There should be an even number of trees on one's property.
* It is not good to plant a tall tree on the north, north-east or east
side of a building.
* Smaller trees may be planted on the east or north side but no trees
should be planted in the north-east corner.
* Big trees create a serious vaastu dosha if their shadow falls on the
house.
* Large trees should not be located close to the house as their roots can
damage the foundation and compound wall.
* Do not allow tree branches to touch the house.
* Plants with thorns (except rose) or those exuding white sap should not
be planted in the house as these plants have neagtive energy.
* Vaastu prohibits peepal in the east, bargad in the west, Goolar in the north and Paakar in the south as they silently hamper mental peace
* It is believed that planting palm,gooseberry,tamarind trees and cotton plants will destroy wealth and bring miseries to the inmates.
* Lemon trees with yellow flowers is also not recommended.