Can anyone help me in designing a schematic for a wireless soil moisture sensor......
Take a look at the reference

Can anyone suggest a good 3.3V RF transmitter and reciever pair for this purpose...........




Thanks for your help in advance.

 

maybe this will help

"http://kesslerarduino.wordpress.com/2011/05/24/the-sensor-pcb/"

or this "http://www.eleccircuit.com/simple-soil-moisture-alarm/"