The invention discloses ice flower patterned glass and a production method thereof. The ice flower patterned glass is prepared from a float glass sheet or misty glass by an etching process, the inner edge around the concave patterns etched in the glass has an ice flower shape, and the width of the ice flower is 2 to 10 millimeters. The method comprises the following processing steps: selecting one of the misty glass or the float glass sheet, adopting a screen to print patterns, and drying the patterns; sticking a protective film to the glass surface which is not printed with the patterns; putting the glass into surface treatment solution, and etching the glass for 3 to 5 minutes; putting the glass into etching solution, soaking the glass for 45 to 90 minutes, and putting the glass into a clean water pond for cleaning; then putting the glass into solution of sodium hydroxide to remove printing ink; removing the protective film; and cleaning and drying the glass to obtain a product. The production method has the advantages of having simple process, saving the energy by 50 percent, reducing the cost by 20 percent and improving the yield by 10 to 25 percent; and the ice flower patterns of the product have stronger third dimension and rich art infection.