The invention discloses a preparation method for willow leaf vase Jun porcelain artware. The method comprises the following steps: 1) selecting argil; 2) preparing mud; 3) jiggering; 4) carving a smoothly transitioning V-shaped notch in a bottleneck of a green body and sticking arc-shaped willow branches and willow leaves on the green body; 5) drying; 6) biscuit-firing; 7) glazing; 8) baking. In the step 8) baking, the glazed and dried green body is put into a kiln and is baked for 12-15 hours at 1300 DEG C. According to the preparation method, the bonding property of green body and glaze is excellent, the yield of Jun porcelain is high and the shape and color of the Jun porcelain can reflect the creative and artistic effects of the willow leaf vase Jun porcelain artware.