Ever realised the urban trees planted by councils in your area maybe not that healthy? Urban trees face challenges: warmer temperatures in cities, dog urine... How to help? - Give these trees some water when it looks like they need it - If their base appears to be regularly stepped over, create a small barrier around it - Keep the tree pits free of rubbish - Rake the soil around the tree to increase aeration and make sure the roots get oxygen - Spread the word to your local community. :)