lights

I currently purchased the HLG 100 V2 3000k I already had pop 2 seeds so it is what it is. I’m in a 3x3 tent. Would this light be enough for both of them.? Really wanna avoid spending another 150.. but if it won’t work I’ll buy another. Any input would be appreciated. Thanks

I recently purched the Agromax Pure UV for my setup. I am currently in week 2 of flower. Is it safe to use this in week 2, if so what time schedule should i be doing? I have a total of 4 Pure UV bulbs going ATM on timer for 6 hours but it was damaging some of the leaves. Can someone with...

Ok this is my first grow ever. I have a Critical Purple Kush by Seedsman in a 4x4 tent under a Viparspectra 600 and an Hipargero 800 on a 18/6 schedule. I also have 2 autos. A Girl Scout Cookies and a Gorilla Glue, both by Fast Buds. I'm running the same soil amendments for all 3 plants. FFOF...

I'm planning to have a single light in a small box to start all kind of plants (later would be 2 lights after my splitter arrives) before moving them outdoors I'm stuck between two lights: LED: 9W 115ma CFL: 14W 233ma which one would be better for seedlings?

Anyone has experience with these lights? ebay ca/itm/6W-18W-Full-Spectrum-UFO-Hydroponic-LED-Plant-Grow-Light-Bulb-For-Veg-Flower-ZH/263974294225 ebay ca/itm/200-Led-Plant-full-spectrum-Light-bulb-Flower-Grow-Greenhouse-For-seed-Vegetable/264013951943 Would I be able to use these for...

When in veg or flower when lights are off what happens to the plant with the lights on the humidifiers and heaters/ a/c. Should I put tape over the lights on the appliances ? Or won’t that affect anything?

So I messed up good last night and left 2 23w CFLs on all night or all of the dark period. It's day 6 of flower. Plants are growing under 520w of LED during the day. I didn't notice the CFLs until mid day but just left the light cycle alone since it's so early in flower. Did I do the correct...

Hey everyone! So I've got a 5 x 9 Gorilla Grow Tent with 8 buckets inside and 2 900w Mars Hydro (given to me) that are new. As far as coverage on their site it says they cover 3.5x3.5ft(flowering) and 4x4ft(veg). I'm getting told two different things that I have plenty of light to that I don't...

I've been doing a lot of research lately on lighting and came across a study that I would like to share and discuss with everyone. I am in no ways an expert in this stuff, but I am learning everyday. First, though, we need to define some terms so we are all speaking the same language. These...

Hey guys a friend of mine is bringing me a light next week. Long story short his med card got denied and he’s not going to grow. He was going to start with this light. He’s giving it to me so I can’t complain but I’m just wondering if this will work at all for Cannabis. Right now I’ve just got a...

Hi, so I've decided to try to grow my own in order to produce Rick Simpson oil. I have decided to go with autoflowers. Will purchase 5 seeds. At the moment Im looking at Full Spectrum LED Grow Light with following wattage options: 300, 600, 800, 1000, 1200, 1500, 1800, 2000, Which wattage...

Hello there and sorry if this is a similar to other posts though i have a small grow currently vegging under cfls and i have a 300w vyparaspectre for flowering in a 48x24x60" grow tent. On my first grow i had two plants in the tent and they seemed to grow okay (though my yield was miserable)...

Hi guys, I currently have 1 600w in my grow tent that's 1.5x1.5x2 meters my plants are in week 3 of flower I was wondering if putting another 600w hps in there would make much of a difference or is it too late in the cycle? I was thinking after the stretch has stopped would be a good time, I...

Hey Guys, I am looking into these lights- pretty interesting I have never seen a successful 3-tier light set up till now. Have you tried out this company before? Their newest light just came out and I was thinking of taking the plunge- but its slightly more expensive than gavitas- but the...

Is 2 led 5000k 1 6400k led and 2 2700k led lights enough for one plant to grow.. The led bulbs are 25 watts each

So I recently made a micro grow box. I’m using a 7 way splitter with 5k 8.8w FEIT led bulbs, bought from Home Depot. My question is do these little LEDs need to be keep 18in away from you plants as well? Also I want to cut off the “Hood” I feel like its just for show and dimming my lights.

Hey peeps I'm currently having an autoflower in bloom with the lights on 20/4. I just ordered some killer silver haze (normal feminized) seeds and I don't really feel like waiting for the auto, since it's a pretty small plant. Would it be a bad idea to put the other seedlings in the same tent...

So I'm just getting started and had recently picked up a Galaxy hydro 300w (blurple) because I had read good things and it was on sale for $50. As I have been researching more it looks like I am going to need more light (I have a 3'x2' cabinet) so I'm wondering what I should get for my second...

I'm also having issues as a nevern grower. I have a 2*4*5 tent with 2 small fans and 300w led with organic co2. Growing in a closet so I don't have much options for lower temps so I just got the co2 for that reason. It's like week 3 or 4 from sprout and I think it's moving too slow . I...

Hello All, I've been gone for a while, but back in the game again. Real quick about me: I grow dirt or hydro scrog, and talk in actual watts. I built my box, and had it all figured out except for the lighting. I'm an old CFL guy, but in starting again I want to go LED and build my own COB...