10 Boston Ivy (Bostonian Ivy/Wall Ivy) parthenocissus tricuspidata veitchii Vine Flower Seeds by seedville BLOOM TIME: Mid Spring - Mid Summer HARDINESS ZONE: 4 - 8 PLANT HEIGHT: Up to 50' Vine / Climber . . . PLANT SPACING: 6 - 9" LIGHT REQUIREMENTS: Sun - Full Shade . . . SOIL / WATER: Average : Boston Ivy has glossy green leaves that turn an eye-popping array of red shades in the fall that includes scarlet, crimson, burgundy, and maroon. It is very fast growing, and looks just amazing climbing up buildings or trailing over rock walls. Ivy makes an excellent ground cover in the shade or the sun and will keep weeds at bay which is always a good thing!