It's a mix of the lights and growing style bro. With Autos I often get medium sized plants that are quite squat and bushy. But yeild well and the quality is excellent, photos I got nice big girls. I found this less with coco than organic, the change to coco got me much bigger plants.
I found the change from HPS to LED gave me plants that had way more undergrowth hence the bushy look, but all that growth will explode once they flower (or 12/12 for photos). My SnowStorm#2 for example, grew as my plants usually do, squat and flat but bushy underneath, but stretched beautifully and is quite open without LST.
I found the change from HPS to LED gave me plants that had way more undergrowth hence the bushy look, but all that growth will explode once they flower (or 12/12 for photos). My SnowStorm#2 for example, grew as my plants usually do, squat and flat but bushy underneath, but stretched beautifully and is quite open without LST.