"I am very glad to know that you are seriously taking to Srimati Tulasi Devi worship. Tulasi Devi is a pure devotee of Krishna and she should be treated with the same respect given to all Krishna's pure devotees. Simply by worshipping her faithfully, a devotee can get himself free of from all material miseries.
In the Nectar of Devotion I have given two verses from the Skanda Purana, one of which is: 'Tulasi is auspicious in all respects. Simply by seeing, simply by touching, simply by remembering, simply by praying to, simply by bowing before, simply by hearing about, or simply by sowing the tree, there is always auspiciousness. Anyone who comes in touch with the Tulasi tree in the above mentioned ways lives eternally in the Vaikuntha world.'
So from this verse we can understand how pure is the service which Tulasi offers to Sri Krishna. So we should always endeavor after becoming servant of Tulasi Devi."