1 part GH maxigrow. aeroponics. T5 lighting. all of my plants have huge leaves in this aero system. even the ones that are 6" tall have 8" long leaves. and the stalks are unreal. the trunk on that speedqueen is already a quarter in diameter as well. 30 days veg from clone.
Pure Thai, in veg, this was the third set of true leaves, she has even bigger ones now, a couple of months later. Indoors under a 20 in 2 litres of coco, outdoors this stron would grow incredibly big leaves methinks.