ginger67 said: If you want to keep rabbits off your garden, sprinkle blood & bone around the plants. I've been doing this for years and it really works - I'm in rural New South Wales and we have more than our share of bunnies. It seems to keep the wallabies from chomping on the plants as well. Apparently it has something to do with the smell of death and they won't cross over it.
It's also good for the soil, no nasty chemicals.
BUGGYCRAZY said: Portalaca, iceplant, sedums should take those conditions and be small. You could try monkeyflower, Lamium and some of the compact Dianthus, nothing bothers those and it rains slugs here. Although the dianthus would have to be dead headed to keep blooming.
joannakat said: Is there a datura that grows in zone 5b?