I think you should explain more thoroughly what you have and what you want.
For example if you have a console/gateway you could use the 'custom uploading' capability to send your data to a server ( on your lan or on the net ).
On this server you have to install 'a software' ( I'm using meteotemplate as it is highly configurable, but you can use what you want ).
Configure the software as you like and use a tablet as a display.
This will let you see not only the instantaneous values, but also the graph of the past values, save in the db the historic values, extending in the near future when you'll want to add soil moisture sensors...