potatos = peripheral.wrap("left")
bone_meal = peripheral.wrap("right")

while true do
  exists, block = turtle.inspect("front")
  if not exists then
    turtle.turnRight()
    turtle.suck()
    turtle.turnLeft()
    turtle.place()
    turtle.turnRight()
    turtle.drop()
    turtle.turnLeft()
  else
    if block.state["age"] == 7 then
      turtle.dig()
      turtle.suck()
      turtle.turnRight()
      turtle.drop()
      turtle.turnLeft()
      sleep(.5)
    else
      turtle.turnLeft()
      turtle.suck()
      turtle.turnRight()
      turtle.place()
      turtle.place()
      turtle.place()
      turtle.turnLeft()
      turtle.drop()
      turtle.turnRight()
    end
  end
  sleep(.5)
end
l