Hunh. What an interesting varied way to an average to little above...yield!
Here's something to consider.
How about 64, YES 64 plants in #1 Plant Warrior pots. You could use clones or even by seed, The seed I might try for a newbie like you, would be oh say,,,,Sugar Mango Ryder Auto's! They average over a zip a plant. So then that would give you 64 zips!
That's 4 Lbs!!! On your first grow!
Good Nutes that are simple to use. Like say Dyna Grow Foliage pro. Use a silica and a Kelp extract with that.
The other way would to be to do clones or seeds (Clones better in my book) (This is obviously NOT auto's) and flip them to 12/12 at 8 inch's tall.
Same Nutrients as above and the results would be about the same. Maybe a bit more...
That comes out to 1814.3 grams per a 600w light......Now for all you gram a watt goal keepers,,,,,,drum roll,,,,,,That comes out to 3.023 gpw !!!!!!!!..
I must say here that I always laughed at the guys wanting to do a gram a watt and ask how........Shit kiddies, 3 isn't even hard (SOG)! If you know what your doing!
Want to know more? Drop me a line..