Lighting
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I have a maxsisun led light. it has two ballasts on a panel or flat board style  the ballasts are me…
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  •  · Is this what your looking for? https://www.meanwell.com/Upload/PDF/XLG-240/XLG-240-SPEC.PDF  
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I know some of you use spider farmer so I was wondering who and what is your thoughts. One of my vip…
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  •  · My room is just under 3x3 and my last grow I used my v600 and p1500 side by side so with the spider …
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UVA
Do i add UVA growers?
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  •  · yeah I'm not really sure i just go by their specs, but they say start at the flip but i wait 3 weeks…
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Hi, I havent grown anything for 4-5 years and even back then I only grew twice. Used a 400w bulb.  I…
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  •  · i have vipar spectra lights and have been really happy with them. for an all around light it fits th…
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So I use spider farmer lights and I have a se5000 480w light. I use it in a 4x4 tent to flower. Now …
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  •  · We will just have to agree to disagree on that
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I am in the market for a new light to replace my makeshift array, and wondered if anyone had any exp…
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  •  · I wound up getting the PhotonTek sq 300 watt. Thanks for all the replies, and I will post when I sta…
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Hi,Do you you think 25cm to 30cm between lamp and plant tops in flowering would still do it for 3'x2…
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  •  · You're gonna love the Cooltubes. A lot of us used them for HIDs, before we switched to LEDs. My wife…
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Hello I haven’t been here for awhile but would really like to have suggestions on LED grow lights. M…
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  •  · Mars Hydro 2000w only draws 300w from the outlet. Reflective shield disperses heat very well. Great …
  •  · CPW
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  •  · Lighting
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The claim is flowering cannabis plants need 40 DLI ( Daily Light Integral's) That seems to be the sa…
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  •  · This app seems to work pretty well https://growlightmeter.com/lighting-requirements-of-cannabis-ove…
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u guys that have switched from HPS to LED did u have 2 adjust your nutes all so ???
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  •  · Its good for their to help keep bugs away and it helps with nutrient absorption so if I grow this su…
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is keeping the light far away but on more percentage the same as less percentage and closer distance…
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  •  · That’s a good thing 
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Not really a question but more of a report. I bought a new Viparspectra P1500 led for my current gro…
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  •  · Some lessons have to be learned the hard way, sorry to hear that and hopefully you can bulk them up,…