How to Plant in Changing Environments and Climates

I think that for me is to fascinate in bit at the moment as a gardener that crossroads and what should I plant. In a way when I'm selecting what I'm doing is probably pushing the boundaries a little bit more taking a bit more risk  and things that I know are tough plants. So would you sort of think that it's in the research that you're doing that that's maybe the right direction to go in that sort of balance between what might work against what's working now? Well I think the interesting thing about the air quality gardens work that we've done which was very much engaged with publics is we took a very experimental approach to it so the gardens