diff --git a/Controller/CropController.lua b/Controller/CropController.lua
index 43dba3e..787b63d 100644
--- a/Controller/CropController.lua
+++ b/Controller/CropController.lua
@@ -195,4 +195,26 @@ function CropController:refreshDisplay()
     term.setTextColour(colours.white)
     local matrixHeight = #self.matrix
     self:displayStats(1, matrixHeight + 4)
+end
+
+function CropController:updateTimeToHarvest(x,y)
+    term.clearLine(y)
+    term.setCursorPos(x,y)
+    term.write("next harvest in " .. tostring(math.ceil(self.stats["Harvest Interval"] - (os.clock() - self.lastHarvest))) .. " seconds")
+end
+
+function CropController:main()
+    local termWidth, termHeight = term.getSize()
+    local cc = CropController:new()
+    cc:setSlaveID(5)
+    cc:doAction(cc.slaveID, "init")
+    while true do
+        cc.lastHarvest = os.clock()
+        cc:harvest()
+        cc:refreshDisplay()
+        while self.stats["Harvest Interval"] - (os.clock() - self.lastHarvest) > 0 do
+            cc:updateTimeToHarvest(1, termHeight - 1)
+            sleep(0.5)
+        end
+    end
 end
\ No newline at end of file