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06-29-2005, 09:34 PM #1OPMember
Help need Lighting info.
I know its high pressure sodium 400watt so dont worry about that.
I have a few Questions
1. I still need to know what the light is best for , flowering, veg?
2. What the spectrum specifcations on hps are i.e more blue or red spectrums?
3. Is It good enough to use from start to finnish?
4. I am also was wondering what height of a plant is it best to start flowering for instance 2ft or 1.5 ft or what?
5. If you have a plant in veg and the light period is 12/12 will it force flowering on the young plants?
6. If the preflowers are visable and you change the photoperiod to 20/4 from 12/12 on a very young plant will this harm the plant or cause the buds to form at an early age or what?
I also have some questions about cloning when is the best time to start Cloning and where on the plant should i cut the clones from and what photoperiod should the Clones have?taderick Reviewed by taderick on . Help need Lighting info. I know its high pressure sodium 400watt so dont worry about that. I have a few Questions 1. I still need to know what the light is best for , flowering, veg? 2. What the spectrum specifcations on hps are i.e more blue or red spectrums? 3. Is It good enough to use from start to finnish? Rating: 5
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