Modified Grapes is a hybrid weed strain made from a genetic cross between GMO and Purple Punch. Modified Grapes is around 26% THC, making this strain an ideal choice for experienced cannabis consumers. Modified Grapes effects include drowsiness, relaxation, and arousal. Medical marijuana patients often choose Modified Grapes when dealing with symptoms associated with anxiety, stress, and insomnia. Bred by Symbiotic Genetics, Modified Grapes features flavours like grape, berry and honey. The dominant terpene of this strain is pinene.