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 . light and clones? 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