Nice to see YC and VCs backing a company like this! I am a cofounder of a company in the same space (
http://mercariscompany.com/) and it has been challenging to find investors whose 'sweet spot' we are in. Don't get me wrong, we have found some amazing investors who are happy to work with us. It is more an observation that ag-tech investment doesn't seem to be anyone's specialty, outside of a life sciences play.