Interesting.. I can say that although my plants may be a bit slower, My SMB and YP are flat packing on the weight. I'm extremely pleased with growth rates right now. I checked 2 SMB yesterday that were 136 and 141 WR, 1 YP that was 122 WR so I can't complain.. I do have another variety of hyacinths that I'm going to try just to see how they compare but I don't have a variety to tag it with.
