Miscanthus (Miscanthus X Giganteus) is a "woody" perenial grass of Asian descent, that when established, will grow about 111/2' yearly. This grass is sterile triploid (three sets of chromosomes) formed by a natural cross of miscanthus sacchariflorus and miscanthus sinensis. It produces new shoots (stalks) annually which average 3/8" in diameter, with 4" average cluster spread. Because it is sterile it is propagated by rhizome division. The crop is established by planting pieces of the root (rhizomes), which are cut to about 4" in length. The cold hardy grass grows rapidly (C4 photosynthesis), has low nutrient requirements, has few pests or diseases and produces high yields. Miscanthus Giganteous is a non-invasive grass that can be controlled because it has no viable seeds and runners underground.
Miscanthus' photosynthetic mechanism appears to be better adapted to low temperatures than that of many other C4 crops, equipping it for high productivity under relatively cool temperatures. At full maturity it can yield up to 12 tons of dry material per acre (about fourth year on). There are higher yields being reported yearly. It shows great potential as a biomass crop. As with other bio-energy crops, the harvested dry stems may be used as fuel for heat, electricity or converted to ethanol.
The rhizomes are planted about 4" deep, horizontally into a well prepared seed bed in the spring as soon as soil is workable. A little deeper if the soil moisture level is low. Europe has been working miscanthus for over te