The last 50lb bag I got from wheatgra SSKI ts.com was dissapointing.Ive been using the seed to make rejuvelack instead of growing it.Ive been growing with seed from wheatgrassman.com.Abit more expensive but it grows taller and more uniform.The barly grass I got at wheatgra SSKI ts.com has grown better than I had hoped for.The taste is a little better than wheatgrass.Not so brash on the pallet.I got 17oz out of a flat 21/11.I was plesently suppriesed by the yield.Thanks for the reply,and happy growing!