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#21
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the results of any experiments using both light at once or even having 24 hours of light are for the user. it is called "years of experience". |
#22
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"but it is in black and white. metal halide for veg, hps for flower"
Almost every professional production greenhouse disagrees with you, at least the ones I've been in from Morocco to Australia. Even the company making Sativex uses PURE MH all the way through for cultivating their cannabis. Why? The company doesn't like etiolation (most commercial operations hate it,) and green wavelengths interfere with the production of THC. This I have noticed as well. Plants under LED are way more potent than the same strain grown under HPS. "20 hours for veg" Very few places on the planet even get that amount of light and the best cellular division rates occur after 5 hours of darkness, while the majority of nutrient transport happens. |
#23
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20 hours of veg, exactly, we force the plants to grow, i know for a fact that 20/24 lighting is the best for veg, who cares what nature does, the plants are forced to abide by nature in the wild, we have been chopping and changing the hours for 23 years, i also know that led is not up to scratch with a 1000w met hal, or 1000w hps, you can talk to the ends of the earth, i know what i know. i think it will be about another 5 years before low wattage lighting reaches a level that will surpass high wattage, if possible at all. i would say maybe by 2015 at earliest, if low wattage led lamps were that good, the whole cannabis community online would be very excited indeed, and i imagine that to be a lot of people. i am not here to argue with you about your amazing led lights, the led Illuminator pro 350 watt cost $1000, and that is way over my head for common sense considering you get a few low wattage lights and that is all. i am here to find help with hydroponics, and the matter is finished. you use led, i use hid. fine. Last edited by WeeGogs; 05-12-2011 at 12:43 PM. |
#24
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"i know for a fact that 20/24 lighting is the best for veg"
I'm going to pull a GPS here and say "show me the study and re-creatable experiment." "i also know that led is not up to scratch with a 1000w met hal, or 1000w hps" 1000w of LED will destroy 1000w HID all day long. Wait for my new quantum meter order and I'll be happy to demonstrate the superiority of LED in EVERY possible measure. I have access to the right equipment to safely say you're not talking any amount of truth. YouTube - Commercial Grow using LED Grow Lights That guy and his massive LED buds will tell you the exact same thing. You're simply not talking any amount of truth, here. THAT is black and white. |
#25
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http://www.hydroponicsonline.com/for....html#post7133 Last edited by GpsFrontier; 05-16-2011 at 04:34 AM. |
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