HEx the x is subscript like Rx would be.  &lt;br&gt;&lt;br&gt;Themes and culture that should be evident in the logo design.&lt;br&gt;Periodic table style&lt;br&gt;420&lt;br&gt;Clean&lt;br&gt;Scientific&lt;br&gt;Labratory&lt;br&gt;Professional&lt;br&gt;Accurate/measurable&lt;br&gt;&lt;br&gt;Colors:&lt;br&gt;Green&lt;br&gt;Sap yellow&lt;br&gt;&lt;br&gt;The H could be a lab beaker and the E could be 3 bars different shades of green to resemble different potency.  dropper bottle could be incorporated instead.  Just a few ideas.  excited to see what you could bring.  IF the image isn&#39;t available on the site i&#39;m happy to email one separately.  &lt;br&gt;&lt;br&gt;Thanks and looking forward to your submissions.

Great designer, easy to work with, very intuitive!  