Permanent Shade, a cross of Permanent Marker and Nightshade is a heavy-hitting indica with dark green, purple, tree-shaped buds absolutely drenched in trichomes. This cut is potent in every sense: high cannabinoids, loud terps, and an effect that will glue you straight to the couch. If you're looking for real strength, don't just chase THC percentages, look for a high mix of all cannabinoids and terpenes.