Can anyone recomend any..

[farmerbrown55]

any great flowers or perennials for very hot weather, not alot of natural rain, 6-7 months summer heat.

any that you have had great success with or wanted to try should the weather permit

SmartGardener.com has a huge database of thousands of plants free to the public - you can browse through the plants and filter by the growing conditions like hot or warm.

[nofeargardener]

lots of Sedum to choose from.

[Perennialnorthernmichigan]

Rhudebeckias or black-eyed susans only require an inch of water a weeks. Of course I live in michigan and an inch of rain in a week seems dry to me

http://perennialnorthenmichigan.com

[AdamBorzy]

Try these:

Gold Yarrow, known as Achillea filipendulina
Cosmos, known as Cosmos bipinnatus
Spider Flower, known as Cleome Hassleriana
Butterfly Weed, known as Asclepias tuberose