biggest yield under 1300 watts

i plan on doing my first official mansion grow(15 plants or more), right now im doing a closet grow learning the in and outs. and i see the 2 biggest things you need is light, light, and good water. i plan on using 1 1000watter and 3 100watter on the base, reason being myspace is very limited and i know the light will not reach the bottom leafs and bulbs. i will be getting that nyc deisal, og kush, and lemon haze, and maybe ppp, but i wanted to know what"s the average yield for a 1300 watt setup, i plan on using fox farm soil threw out the grow, its what im using i prefer to use soil over rockwool but any comments will help thanks.

people often talk about how many grams per watt they get.


Most people doing really good get like a gram per watt .-A gram per watt is doing really good.

average is ~0.6g/w

id say light and fresh air are of key importance. and under a 1000watter in a closet fresh air can be cumbersome at times...so if u get that dialed....on ur first run w. new equiptment and new growing enviroment that u havent truly dialed in yet..youd be good to get a elb with that lighting. thats a little less than .5gram per watt...but hey, that leaves u with mad improvement and a goal right and a decent harvest i might say

is the 0.5g per watt per plant????? as im using 400w with ten plants so wud i get 0.5g per watt per plant????

.5grams / per watt x 400watts is 200grams.....slightly less than a half P..sounds right for ur light

so .5grams with 1300 watts will be a little over a half pound

slowboyy said:

so .5grams with 1300 watts will be a little over a half pound

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laught the fuck out loud lol lol

do u not know how much a pound weighs or you cant do math.
if you cant do math im sorry im not trying to make fun of you lol but yeah a pound is like 448 grams .

.5 gram per watt with 1300 watts= 650 grams and that is like a pound and a half

ya if u get a half off of 1300w hps.. i think thats about .2grams per watt, not the best yield for sure

MediMaryUser said:

people often talk about how many grams per watt they get.


Most people doing really good get like a gram per watt .-A gram per watt is doing really good.

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I believe this is sopost to include all of the electricity, not just the lights. A killawatt meter directly in the wall before your powerstrip or whatever will tell you your total power use.

MediMaryUser said:

laught the fuck out loud lol lol

do u not know how much a pound weighs or you cant do math.
if you cant do math im sorry im not trying to make fun of you lol but yeah a pound is like 448 grams .

.5 gram per watt with 1300 watts= 650 grams and that is like a pound and a half

Click to expand...

ight ight lol you got but thats what i meant to say a pound and a half