thank you sir that is just what i needed on growing standards. I will quote and attribute. Now, for Planting...?
SGR's are also widely overlooked here, that's why I wrote the article. People just don't want to get on their knees and get their hands dirty it seems...There is ome academic research that is useful but that takes a long time to get data and meanwhile our nurseries are churning out defects by the billions and our children's urban forest is stunted. |