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Back to Grow Questions
veg
FromAbove
started grow question 1y ago
Can i grow a photoperiod under 16 hrs of light to save on electricity in veg?
Solved
Setup. Lighting
likes
Hoothoot
answered grow question 1y ago
Yes you can
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Complain
Selected By The Grower
Similar Grow Questions
Solved
Fusion
LED Brand
Any one familiar with Sun Raise LED. Scored a 1000wt for 60$ yesterday. Lux test shows 250k on veg /bloom , 500k overdrive. Wondering how the plants like it?
Setup. Lighting
6y ago
2
5
Solved
JonGrow
Switch or not 12/12 :)
Question : Should i allready go for 12/12 ? nutrient given fro transaction for Autos and for PP grow formula nectar and Armor Si. ( great protection) Thanks in advance . Photos attached
Week 5
Setup. Lighting
6y ago
4
6
Solved
Ramgi
Ho ricevuto una nuova lumatek 465 pro dimerabile volevo capire quando passare dal 50 al 75 al100 % della potenza grazie in anticipo. Felice crescita 👍
Setup. Lighting
3y ago
3
3
Solved
Tubington9
Should I dim my TS1000? Ts1000
When using two lights in a small space should I be worried about to much light? The plant is mature and is about to transition to flower, I’m just curious what is too much if any. The TS 1000 is dimmable the sf1000d is not. Lights are 18” at the moment
Setup. Lighting
4y ago
5
6
Solved
Ema26
Thoughts on mars hydro ts600 for a 80cmx80cm room?
Setup. Lighting
6y ago
3
3
Solved
DL_Jagger
RQ Runtz @ 6 weeks reaching within 10” of LED grow light. HeLP!
Title probably speaks for itself. I really didn’t think it would be a good plan to bend the top which will be the future cola now ( or later)? This is the second day of week 6 for my Royal Queen seeds Runtz Auto grown in an Earth Box with an FRGrow 100 watt LED grow lamp. Any sug
Setup. Lighting
2mo ago
2
5
Solved
jayppp
Will the light I am using take me through to harvest
Hi all, first time grower here . I have a small bedroom set up . I am just wondering is the light I am using enough to get me to harvest or do I need to upgrade. I was thinking about the mars hydro TS 1000
Setup. Lighting
3y ago
4
Solved
Draco1243
Verging w/ 2 spider farmer se3000 want to flower with 2 600watt blackdog. Is there a better way to introduce the 2 blackdog without dimmers?
I have two 600 blackdog LEDs that I'm not using untill I flower but i turned 1 on with my other two spider farmer SE 3000. It was very hard on them, the SF have dimmers the blackdog Does not. So when I added the 600 watts it was harsh amd I want to use all my lights Flwr advice?
Week 5
Setup. Lighting
4y ago
3
3
Solved
kushkushpass
WEAK GROW LIGHT
So I am using a 50 watt cob my LED only dishes out 145 uMol/ meter^2 per scnd at 6 feet distance and 70 at 12 feet, which I run for 18 hours so aprx. 5 moles DLI. Is it enough? how much dry bud can I expect from this? any advice? I am on a budget grow. Help needed, thanks.
Week 2
Setup. Lighting
6y ago
1
3
Solved
Mr_Horse
What's the advantage of running two lights? I have a HLG 600 rspec and a no name red /blue 250w led. Should I incorporate both and at what stage?
Setup. Lighting
4y ago
1
3
Solved
GrowCN
Lighting Horsepower
I have a Horticultural Lighting Group 260 QB V2 R Spec light (260 watt LED). I previously had a 20" x 36" tent and the light was great. I have just gotten a 36" (91cm) x 36" (91cm) tent and wondering if this is enough power for great production or if more light would be better?
Setup. Lighting
5y ago
5
Solved
Dopacks
Schould i buy another more expensive lamp with more watts or can i just buy a second xs 1500 ?
Does it make sense to buy another Viperspectra xs1500 with 150watts? So my question is, if the power of 2 same led lamps add up together?
Setup. Lighting
4y ago
1
4
Solved
Dopacks
2x viperspectra xs 1500 150watt ? Does the power of 2 lamps add up together?
Does it make sense to buy another Viperspectra xs1500 with 150watts? So my question is, if the power of 2 same led lamps add up together?
Setup. Lighting
4y ago
2
Solved
haze_gino
LED distance meizhi 120 watt
hi guys, my question is… how much distant i should use my meizhi LED 120watt ( real watt ) from my plant? currently i using it at 50cm distance from the plant.
Setup. Lighting
Setup. Other
5y ago
3
3
Solved
burnoutdev
Grow lights
Hi, I have really shitty lights for my seedlings and want to upgrade and have two options: MarsHydro TSW 2000 or LM301B LED Board 240W can you help me decide? Links: https://tiny.cc/Samsung240W https://www.mars-hydro.com/mars-tsw-2000-led-full-spectrum-hydroponic-led-grow-light
Setup. Lighting
6y ago
1
Solved
Waxyne
Light bulb ! Yes or no ?
Hello guys ! I am about to buy a bulb and i need your help cause this is an emergency and I don't want to make to many mistakes So my setting is a tent 60x60x120, my girls are today week 2 of flo and I need a warm bulb. Here is what they have : Pro Star CFL - 200W 2700°K - 8.000
Week 6
Setup. Lighting
5y ago
3
Solved
Buddie
Light schedule
So I got a new timer and messed up schedule. Plants got 16 hrs of light, turned lights out as soon as I noticed (5am). 11am-11pm light.(5 weeks into flower) Should I let plants have 12hrs dark now and resume 12-12 , or let lights come on at 11am(6hrs dark)
Setup. Lighting
6y ago
1
1
Solved
ZhugeTsuki
Can too much light in Veg cause EC to skyrocket?
Hello everyone, I have 4 plants in a 3x3 area under three of these lights - https://amzn.to/2MhseVH 360w all together which is what I expected to use during flower, I didnt realise that you dont need to use as much during veg, all plants have had to be flushed with EC's at 10
Week 7
Setup. Lighting
Feeding. Deficiences
5y ago
1
2
Solved
TrimQueen
Harvest Time is Coming
Hey, Guys.. What up. Only by looking at the buds, could you possibly notice when I will be harvesting her? She looks pretty excited, and for, it's about 6 or 7 weeks more. What about you guys?
Week 12
Setup. Lighting
5y ago
2
2
Solved
6toecat
Recommended intensity for Viparspectra P2000
I'm using a Viparspectra P2000 at 75% at 12". Should I have it at 100% ?
Week 7
Setup. Lighting
3y ago
2
1