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yield of 1000w hps?

Discussion in 'General Marijuana Growing' started by highnotlow, Jun 17, 2011.


    highnotlow Well-Known Member

    hello everyone! i was just wondering about how much i will yield off 16 plants under a 1000w hps? i just recently bought one and i'm curious

    hellraizer30 Rebel From The North

    Its hard to say the rule of thumb is 1pound per light and a perfect setup is 2per light
    Remember more plant dont mean more weight less in alot of ways means more

    highnotlow Well-Known Member

    thanks for the advice... excuse me while i go kill my dad for not letting me grow outside this year

    hellraizer30 Rebel From The North

    Did you think the yield was gunna be higher?

    JayBlazepiff Member

    Fox Farm Grow Big, Tiger Bloom, Big Bloom and will these nutes increase the yield ?

    MrStickyScissors Well-Known Member

    well how big ar your plants and what size pots? 16 is way to many considering if you were going with one gallons I would go with more than 16 and 3 gallons are bigger i would go with 10 or less

    MrStickyScissors Well-Known Member

    damn what part of the woods are you growing in lol I would say one pound per light is really gud 2 pounds per light incredible and the average about 12 ounces per light
    Filthy Phil

    Filthy Phil Well-Known Member

    I find 9 properly veged plants in 3.5 gallon pots works well uder 1ooo watts. That could get crowded...

    MrStickyScissors Well-Known Member

    3 rows of 3 1 and a quarter ounce per plant got your 1 pound per light. I do that as well

    bigsteve Well-Known Member

    I have a 1000W. light in a 8 x 8 room and 16 plants flowering all at once is probably too many. You'll be OK if you only grow
    something small with a single large cola. Most auto-flowerers would fit the bill for you. Otherwise, if you plan a regular grow
    think about maybe just 9 plants. Trust me, by the time you are 4-5 weeks into flowering you will still have a jungle to
    navigate. Visualize your room with 4 rows of 4 plants. See the back row? How are you going to water those gals, eh?
    (I have a large funnel with 4 feet of clear tubing attached as a long-distance waterer). So don't get greedy all at once.
    Keep the garden down to manageable size and you will enjoy the grow a lot more.

    Good luck, BigSteve.
    Joe Blows Trees likes this.

    hellraizer30 Rebel From The North

    x4 600 = 2400watts with 13 plants in a ebb and grow, on my last grow was 3 3/4 pounds and thats with 600 not 1000s
    and with heat issues

    MrStickyScissors Well-Known Member

    damn thats hella gud. you have them in rock wool and its flood and drain?

    hellraizer30 Rebel From The North

    growdan crutons and its flood and drain
    Jack Harer

    Jack Harer Well-Known Member

    I did between 1.5 to a bit over 2 per light. Plants were lolli-popped (One large Main Cola ea.), and had 72 on a table with three 1Ks over them.

    MrStickyScissors Well-Known Member

    so you just fill your tray up wth crutons and then burrie your cubes in there? whats your ph at. do you use the tri metter that reads the ph 24/7? I really want to run 1 of my 4x4 trays with 15 plants 4 inch cubes in the crutons side by side with my soil grows. only thing is how can you have them on deck vegging so your next crops ready? you would have to water by hand like twice a day in your veg room?

    tet1953 Well-Known Member

    9x1.25 = 11.25
    11.25 is not a pound.

    Personally I think a pound from 1000w would be a lot. I'm not saying it can't be or isn't done, but it would be a damn good yield imo.
    Real estate is the issue. Different reflectors/hoods can make a big difference but I think it would be difficult to get 16 good sized plants under 1000w.

    Doj Member

    If done properly (strain plays a big part always, as do many other things) 1 gram per watt is what you are looking for. So a little under 2.25 lbs per 1000w light. Getting a lb would be easy even with major problems. I would say the average is 1.25-1.75lb per light.

    MrStickyScissors Well-Known Member

    mybad i meant 1 3/4 a plant. I get a pound or a little over everytime sum strains a little under but with this kryptonite over everytime

    hellraizer30 Rebel From The North

    im using a flood and drain EBB&GROW the buckets are 2 gal
    I let my PH dirft between 5.6 to 6.0 I never add down till it
    hit 6.0 I use blue lab gaurdain tri meters

    for veging plant I use a 4x4 flood table in 6x6 pots and 4x4 growdan blocks

    MrStickyScissors Well-Known Member

    I put 63 plants under 7 one K hps and pull 7 to 9 pounds and thats at one location.
    Truvalca likes this.

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