|Sacred Dharbai or Kusha Grass|
It is given in few websites that there was a scientific study of Kusha grass. They found that this grass can absorb about 60% of radiation. It is proof that this grass has power to absorb all negative radiations in the environment.
Kusha grass is meant to have Lord Vishnu’s potency. It is believed that this grass has immense purifying properties. It is worshipped by Vaishnavas on the special day in Bhadrapada month (August – September) called Darbhashtami.