Make seeds only purchasable at weed processing. Make drying plants only available at weed processing/purification factory How buds/wax would be done after these changes: How to do buds: Buy seeds at weed processing-> Store seeds in house with greenhouse-> Dry plants at weed processing into buds-> Sell buds at drug dealer.   How to do golden wax: Buy seeds at weed processing-> Store seeds in house with greenhouse-> Dry plants at weed processing/