Cuttings from narrow leaf plants often root slower than indica dominant material, sometimes taking three weeks instead of ten days. Hollow stems on vigorous sativas make clean cuts harder and increase the chance of rot at the base. Rooting techniques that work better with these genetics are described on https://hazesativaseeds.com (https://hazesativaseeds.com), including humidity dome timing. Taking cuttings from lower growth rather than the top consistently gave me better strike rates.