Pepperz enjoying her catnip and a nap. See the little green behind her ear? Rosemary on the left.
When frost threatened this year I decided to bring some catnip in to see how well it would grow in front of out sliding glass door.
Well... it is hard to say, since often we can not see the catnip for the cats sleeping on it! If it does not survive, it will probably be smothered.
And from the world of technology, how about a vending machine that grows and dispenses lettuce, herbs, other salad plants, etc.? See for yourself: http://hydroponicsguide.co.uk/0059/hydroponics/japanese-hydroponic-vending-machi...