Stay away from the salt.. i dont do soil right now. so i gotta use a ton of nutes. your soil helps..but you could use other nutes of course.. might keep it up and growing longer durring flower.i use ro water from ro machine .i quit using ph adjusters because somebody told me soil acts as buffer in soil grow.and no matter how i have the ph when i check in water it always a little high in soil when i check that way like 7.5.im doing bubblegum indika/sativa.i was only using grow big in veg using every watering but recently only giving every other water then grow big/big bloom first two weeks into flower and just tiger bloom in later weeks til flush.i dont give full amount of what it says cuz i heard it will burn em.also try to slowly add more as weeks go on and i think roots can take it.but only been able to get em up to a 12 on ppm.think its cuz i didnt give straight water in between or mabey roots been weak cuz not using super thrive.sorry so long.tried using things like lime and epsom salt but seem to make worse although epsom seemed too make buds extra frosty unless im just trippn.
A pound from a 600 watt is standard in good conditions. One should be gettingStandard is about a pound per 1000w light if you do good. It's very easy to go above and beyond that 1lb per 1000w if you do everything perfect.
600w / 1000w = .6 x 454 grams = 272.4 grams or 9.6 ounces
The bud's look kind of light and fluffy so while the average weight for a 600w and good strain would be 9.6 ounces I'm going to guess you'll get around 8 ounces, 1/2lb. I've gotten a pound from 600w before. It's not impossible. Those buds just don't look that dense.