All the flowers used for the worship of the Sri Venkateswara Swamy are not given to anyone as ‘Prasadam’. They are deposited in this well of late, and flowers are being used in huge quantities for the decoration of Sri Balaji and his consorts. This flower well is situated at the exit of the Garbha Stala. After having the darshan of Lord Venkateshwara Swamy you can see this flower well on the way out.
As the ‘flower well is unable to hold this huge quantity of used flowers, the tirumala tirupati Devastanam staff has shifted to another place on the seven hills where humans will not go.