Here is my thread on the same issues. It has pictures of both the Dwarf Iholena and the TALL Dwarf Iholena. These both came out of the same batch from Agristarts. There seems to be a lot of the full size off types coming out. My rack was larger on the full size but it could have been cultural differences since mine were getting more nutrients and water than the true dwarf at my friends farm.
Agristarts Dwarf Iholena