Life Expectancy of a Roof Ivy

Growing Habit

• Ivy grows along the ground in immature running vines, and climbs structures with clinging shoots. When ivy climbs, it matures and develops a thick trunk and denser foliage. Mature ivy -- like that on the highest point of a roof -- goes to seed.

Lifespan

• Ivy lives indefinitely through self-propagation and seeding, and so it doesn't offer a definitive lifespan. Blooms spread seeds when the plant matures, and the vines grow continuously with stem-like roots for support. Individual vines can also put down roots for propagation.

Growing Needs

• If you'd like to maintain your roof ivy indefinitely, make sure it has what it needs to grow. Locate the base of the plant, where roots enter the ground, and keep the area moist and nourished with organic compost and 2 inches of water every week. Spray the foliage of the ivy every second week to maintain moisture.

Elimination

• If you want to eliminate the roof ivy, you must do so at the base. Cut the foliage back, starting on the roof and working your way down. Throw the foliage away as it may sprout roots of its own for propagation. When you get to the base of the ivy, dig out and dispose of the root ball.