This mostly indica strain is a mix of Afghani and Blackberry strains and has beautiful dark purple buds with orange hairs. Plants will flower at 7-8 weeks and are not particularly high yielders, but the dense, hard nugs have crystals throughout. Blackberry Kush tends to have a hashy, jet fuel smell and taste that is balanced by sweet berries. Blackberry Kush is often recommended for the treatment of pain thanks to its strong indica body effects.. Buy Blackberry Banana Kush online today at PeakMedicalCare . The best online Dispensary in the USA. Visit our online weed shop and enjoy our product variety.