This article provides quick facts that you need to have at your fingertips as far as the Granddaddy purple cannabis strain is concerned. These facts will come in handy when you want to make the correct selection of the strain of cannabis that you would like to grow. What is the Classification of the Granddaddy Purple Cannabis Strain? This is a pure indica strain, so you would expect that all the characteristics of the resulting crop would be similar to that of the indica plant. The gardening ...