Limestone soil? We have bought a block near lots of limestone.What will the...

We have bought a block near lots of limestone.What will the main problem be next to my plants,and what are the best ones to grow that dont mind limestone?At the moment there is kangaroo paw and native trees growing,akk upright!
Reblooming Irises?
Answers:    Usually whatever is indeginous, will be nursed thru the soil you own in the patio. Now you can grow most anything you desire if you add potting mix or sewage. So there you budge, pick what you want.