The first form of wheat to be cultivated over 10,000 years ago. Einkorn has much higher protein than modern wheat, but is much lower yielding – the name Einkorn is German for "single grain," with only one grain per hull. Einkorn is similar to Emmer in that it is spring sown and can be easier to digest for those with gluten sensitivities. Though this grain is easy to grow, nutritious, and delicious, it is very difficult to thresh the grain from the hull. Awned heads are attractive in autumn flower arrangements.