The DDAs have both purple and green phenotypes. As they age the leaves take on colour, especially if you let the temps drop at night. I didn't leave them that long as the night temps here are already down to 41 degrees, and I haven't started heating the studio space where they were yet. Here's a pic of the Sour Lowryder IIs that I grew alongside them. They gave me virtually nothing. Very disappointing, maybe 100 grams from three plants at most. Very colourful though.

ppp
till yer ears ring 


more like ears burn 

.....that song Archie
......nice purple buds Al