| I'd recommend G. sanguineum or cinereum. They'll both tolerate full sun and heat but require evenly moist soil. There are literally dozens of species of hardy geraniums and many more hybrids and named cultivars. And they all offer various attributes, including being able to grow in just about any gardening situation one could imagine. However, you need to do some research to determine what would work best for your particular circumstances. There's some great geranium reference books out there (check your library or book stores) and a few websites that are very helpful as well. |
Here is a link that might be useful: this one's not bad