Napier Grass.
You have doubtless seen some of the numerous references recently in Florida papers to "Japanese bamboo grass" or "Carter's grass" as grown about Arcadia. These names rest upon a misconception. The grass is a native of South Africa, properly known as Napier grass, or Pennisetum macrostachyum, introduced by the Department in 1913. This is a perennial much like Japanese cane, and in our tests is found hardy as far north as Charleston. It does well on rather poor soil and yields heavy crops. In chemical analysis it is richer than corn in protein and carbohydrates, but also contains three times as much fiber. It is this high fiber content or woody character that makes me dubious about its silage value, in which opinion Professor Rolfs concurs. When two or three feet high it is greedily eaten by animals, and so may be a pasturage possibility. As a green feed crop it could be cut three or more times each season, when three or four feet high, and I am sure will prove a very valuable forage for the man with one or two cows. Whether it is a crop for the stockman is still doubtful.
In 1916 we introduced a very similar species, Pennisetum merkeri, which is perhaps a little superior, though it is hard to tell the two apart.