The invention discloses a special green tea processing method, which comprises the following steps: preparing tea tree purple leaves, cooling, sun-withering, cooling for the second time, greening thegreen tea leaves, removing water, rolling and low-temperature baking to prepare green tea. Part of water is emitted through two times of cooling, leaf toughness is improved, subsequent procedures arefacilitated, meanwhile, enzyme activity is enhanced, bitterness of part of anthocyanin can be eliminated, part of grass smell is emitted, and fragrance permeation is facilitated. And low-temperature baking is performed until the water content is 15-20%, so that the special fragrance flower fragrance and fruity fragrance of the green tea can be retained, and the special fragrance loss of the greentea is reduced. According to the invention, a purple bud leaf product, namely the special green tea, is developed, the purple leaf raw material is fully utilized, the waste of the raw material in summer is avoided, the method has important significance for increasing the income of tea growers and adjusting the structure of the tea industry, and the innovation of the tea industry and health-care industry fusion mode is promoted.