I shit u not i had a nirvana ww in a raised bed hydroton recirc drip system, bitch grew a 18" fan leaf from end of stem to tip of middle leaf blade. Longest blade was 12" long, 2" wide at widest part. I had a pic of it next to a tape measure but lost it on my phone. Or id post that sob!! MONSTER! at the end of flower, if u looked at the plant from the top view, looked like tiny lil nugs surrounded by nothing but leaf everywhere. But side view, huge donkey dick colas stacked and snowed the fuck out!