Lighting TOPled The Manual.

cancel that got it right :D
 
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Well i lowered them at 50cm from 70 and got cal mag def in hours ... So back at 70cm and I let the buds grow to it :)
 
Also I want to say that with temps at 29-31 range I see way better grow speed than with 22-25c I had last grow cause of winter.
So I do beleve that with led you need to go higher than with hid/hps.
My co2 levels are over 1200 up to 1600 after 2 hours just by breathing in Da house... So 28-31c and abit co2 enrichment and I see huge improvement.
 
I just want to give a big thanks to Mars Hydro real quick. I ordered a 400w mars2 on Saturday night and it showed up today 3 business days later. I haven't gotten a grow in yet but the process is off to a good start thanks to the MH company.
Mars Hydro has a thread here, I'm not sure, you may not have enough posts to be able to see it yet, but if you can do a post in there as they have a sales rep Tina, here in that thread and it's more current than this one with Mars products. More members will see it too. Good luck.
https://www.autoflower.org/index.php?threads/tina-from-marshydro-live-section.40686/
 
Well i lowered them at 50cm from 70 and got cal mag def in hours ... So back at 70cm and I let the buds grow to it :)

I have my mars II 700W @ about 14-16'' without a problem. tho I let them grow up to the light over time instead of moving the light to them. I also supplement my nutes with cal mag @ 2 ml's per gall on top of my base nute (maxibloom) in ebb-n-flow ec1.6-1.8 ph 5.7-6 Depending on the time of day. :)
 
I'm looking at getting x2 400w Mars 2 Led panels soon. I dont know what spectrum I should get, full spectrum or flower spectrum? Also would I have to hang them at angles to get better coverage later on in a grow? Hope someone can get back to me. Thanks
 
You might get mixed opinions but mine is to go for full spectrum. As far as penetrating the canopy there are a lot of tricks you can employ while leaving your lights horizontal. SCROG, LST, etc. Or you can hang them at an angle if you prefer.
 
You might get mixed opinions but mine is to go for full spectrum. As far as penetrating the canopy there are a lot of tricks you can employ while leaving your lights horizontal. SCROG, LST, etc. Or you can hang them at an angle if you prefer.

Okay cool thanks for the input man
 
You might get mixed opinions but mine is to go for full spectrum. As far as penetrating the canopy there are a lot of tricks you can employ while leaving your lights horizontal. SCROG, LST, etc. Or you can hang them at an angle if you prefer.

Sorry I forgot to ask would it be necessary to have the 2 panels on a angle for 3 plants in a 140x140x200 tent or just hang them level?
 
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