Damn, old saves no longer work on 0.4.2.
There goes my 2304 (est.) red flowers and 2043 (est.) blue flowers.
Oh well.
Well, if you really want to get those numbers back....
You can enable debug mode and renpy CLI by putting the following code in a file named debug.rpy in the folder named "game" inside the installation. The code :
init 999 python:
config.developer = True
config.console = True
Then restart the game and press Shift+D for debug menu and choose "variable viewer".
Now find variables for your flower counts.
Close the viewer and press Shift+O for renpy CLI. Now assign whatever number you want to those variables by typing "variablename = whatever number". For example, if variable for red flower is redflow, you can type redflow = 2304 to get 2304 red flowers in game.
NOTE : I'm not taking responsibility if you break something by messing up above instructions. Follow at your own risk.