The Grow Awards 2026 🏆 
veg
FromAbovestarted grow question 1y ago
Can i grow a photoperiod under 16 hrs of light to save on electricity in veg?
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Setup. Lighting
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Steevoh978
Lights diedSo my lights died last night. Would a 2000 watt be good for a 4×4 tent?Setup. Lighting
5y ago
2
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ihatemycat
UV led stripHas anyone tried or knows if there are any benefits to adding a UVA/UVB led strip?
I currently have a 18w strip on one side of the growbox as a test, the specifications should be as follows: http://www.ledlightinghut.com/files/365nm%20UV%20SMD5050%20LED%20datasheet.pdfSetup. Lighting
5y ago
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PapaBaer
Beleuchtung Wärme😂😂
Hitzeproblem war wieder da... naja jetzt musste ich die Lampe 40cm höher hängen einfach neue Stangen und das Zelt höher gemacht. Ich hoffe es ist nicht schlimm für die Damen. Aber es ging nicht anders die Temperatur am höchsten Punkt der Pflanze war stellenweise 33GradOther. Other
Plant. Too tall
Setup. Lighting
6y ago
2
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Purple2by4
Switching from led to hps for flower?Howdy, does anyone switch from a blurple led board for veg, to a hps or similar style light for flower? Why, why not? Is it worth the little extra hassle to buy and install? I like my led just fine, but wondering if there’s more to be gained in flavor, quality & yield. Thanks!Setup. Lighting
5y ago
5
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Maskedcucumber
Which strategy with auxiliary grow Leds ? 3x20w Leds -Thanks !Helps maturing but I wonder if buds are bigger. I used to put 3 extra lights 20 cm below canopy, leave many large leaves at the top and lollypop 30%. 30% is definitely not enough even with those 20w LEDS (50% is probably better). How do you use extra LEDS ? Where do you put them?Week 10
Setup. Lighting
3y ago
9
7
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Gianemba
Automatic flowerlight?Hello growers
I got a tent full of automatic .my question is now do I need a flowering lamp or not . Can I boost the buds with it
Make it sense?
I got 150/w growth light and 200/w flowering light
Does the little bit more power anything ?Setup. Strain - Autoflowering
Setup. Lighting
5y ago
2
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Solved
Kershaw1231
Does she need more light ?Does my plant need more light she is under a 300 watt light I do have a spare do I need to put it to use ? She seems to be growing a Lititle slow for 2nd or 3rd week I am using advanced nutrients grow, micro, bloom any help would be great this is my 1st grow thanksOther. General questions
Plant. Other
Setup. Lighting
5y ago
1
4
Solved
SleepWithTheLightsOn
Floodlight for bloom supplementI have read that my vipar is not the very best for bloom. I want to encourage and support the flowering with my philips 50w 4000k floodlight, what do you think, will this make a worthy difference? (Until I get a new all arounder light)Week 4
Setup. Lighting
4y ago
3
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Brebzzz
LightShould had ad other Light for flowering ?? Or this one will do the job ?Week 6
Setup. Lighting
5y ago
1
2
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Greenbean15
Too close to the “sun”(light).... any advice?My plant grew close to 4x it’s original size during her stretch, 10-12” on day one of 12/12 to 46” tall. She’s on day 30 of flower and I set up a second ScrOG net. Other than blocking light to shorter plants, do you see any other potential problems this second net might cause?Plant. Too tall
Setup. Lighting
Techniques. ScrOG
6y ago
3
5
Solved
FireAntTheGrower
I am currently using two LED Pro Series 1000 & 2000 grow light . I have them both in 4 by 4 for the Wedding Glue. Recently learned about the PPFD and seed/veg range 200-400 PPFD. I got it around 330 ish to be safe. Other than that anyone have more than one light in grow tent?Setup. Lighting
3y ago
1
1