Alien - Root Rot XPlease note: This item is purchase to order. The Ultimate Root Steriliser and Pathogen Protector Experience unparalleled root protection with ROOT ROT X, a cutting edge root steriliser that boasts a 99. 9999% effectiveness against all stages of bacterial colonisation. Whether it's your roots, equipment, or waterlines, ROOT ROT X ensures a sterile and thriving environment for your plants. ROOT ROT X stands out for its versatility and rapid action,