As promised, the long-awaited iPhone and iPod touch rendition of PopCap's lawn defense force sensation Plants vs. Zombies is now available through iTunes.

Sporting an impulse-friendly $2.99 price point, the mobile version includes the same fifty levels, twenty-six zombie types, and forty-nine perennial varieties as the PC version, of which we have a free thirty-minute sample available over on FileShack.

And let's not forget, this is only the beginning, as the company behind Peggle and Bejeweled is bringing the chlorophyllic zombie apocalypse to Xbox 360 this year.