That plant was unique and you did just great, it was a pleasure to watch her grow, man! Final weight is not so good, but 150W on more than square meter is also not so much. 4 HS1's would punch a lot more of that monster, and i think it would beat a shit out of HPS 600. Though, one HS1 on light punch is somewhat about 180-200W of HPS (weak ones). It is more than a half less energy vs light output, and it is great. Other LED's barely beats HPS's output anyway, especially with different spectrums. HS has that, and it's effective distance is also not so bad, but you simply need to hang one HS1 in each gap of 60cm, to be in center of that 60cm. This way light gets spreaded evenly and there's enough of light for everything. Are these plants hungry to lights man
Anyway, superb and very interesting grow and i did fonud also some stuff to me to learn, thank you for that! Will wait for your new monster diary with upgraded lights. Good luck to you bro