Bhagvan Shri Krishna is the Lord of Madhura- Divine Love. He does'nt recognise anything other than pure love filled with devotion. Express your love and devotion to Bhagvan Shri Krishna by offering Krishna Tulsi Archana. Krishna Tulsi also known as Shyama Tulsi is very dear to Shri Krishna Paramatma.
As per Shri Bhagavad Geeta, Shri Krishna says- No need to perform severe austerities, just offer Tusli and water with devotion and a pure heart, I will accept it with love.
Ashtotara Nama Archana - 108 names of Bhagvan Shri Krishna will be chanted along with offering of Krishna tulsi to Shri Krishna Paramatma.
Krishna tulsi (Shyama tulsi) along with chandan (Shrigandh or Sandal paste ) will be sent to you as prasad.