LiL' Gene Splicers Kit

       Soon, he had his spliced vine growing, and grabbing, and it took over their back yard.  His parents notified the proper authorities and it was sprayed with a herbicide, most of it died; but secretly a bit had survived, a tiny shoot growing in hidden spot. He dug it up, and took it out, way outside of town, and planted it in the overgrown lawn of an abandoned grain bin.  Soon that plant had grown enormous taking over the old bin and most of the lot before somebody spotted it, alerted the authorities, who sprayed it yet again.  But this time it didn't die, it was affected though, the herbicide was like holy water for the twisted leprous arborific parasite, and it grew and mutated into the Ivy.  Of course the authorities knew of his devious meddling in the genetic code of such dangerous plants, he was brought before the juvenile court, sentence to behavioral therapy and the "LiL' Gene Splicers Kit" was taken off the market, litigation is still ongoing