Roxanne, [Cannatonic ( ACDC ) X Black Rose] is a mostly Sativa hybrid with a touch of Indica from Rich Kehrer that really rocks! Being a CBD F2 cross, there will be a few different phenos that can produce high CBD to high THC, with an average of about 25% being high CBD, about 50% finishing with a 1.1 ratio, and about 25% of them being high THC low CBD. Most seem to be purple phenos (about 75%) and 25% finish as green phenos. Average cannabinoid levels are in the 15 to 20+ percentage range. You can expect low to medium yields. Roxanne is very good medicine for pain relief, gastrointestinal issues, AIDS, stress, and ADD. Also good for PTSD.