Europe's Green Infrastructure conference starts May 13

This year's International Green Roof Association (IGRA) will be held in Hamburg, Germany from May 13-15 2013.

Most living architecture professionals have their hands full right now planning and installing. Our first green roof of the year is coming up soon, in preparation for that I was checking out North American native stonecrops and stumbled across a great website. I am doing my best to find an updated website, so far, no dice. But the International Crassulaceae Network would be tremendous find for anyone in the industry. Check out this list of native North and South American sedum species plants; I have never seen anything like this!