Decorative Air filter tower of NBC shelter above Siemensdamm Underground U bahn railway station, Spandau,Berlin,Germany. Ventilation Shaft Stock Photo Alamy This giant spider plant is about to become one of my faves at home, never stop growing! : r houseplants Plants vs. Zombies Adventures Please Insert More Brainz Dorkadia Was reporting my lucky bamboo and found the roots to be orange in colour.. is it a normal growth or do I need to do something about it? : r plantclinic