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Grow Questions
Led advice
Led advice
Ledgrowmate
started grow question 4 years ago
What to buy philizon pro series 250 true watt with a umol ms of like 950 at 12 inch or a Indo 4 cob 400 true watt with a umol of over 2400 at 12 is that possibly to much umol lol
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Setup. Lighting
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Answer
ljack494
answered grow question 4 years ago
Don't buy neither go on alibaba more light and better prices Meijiu lights 450w for 260 and 40 for 7 day shipping!
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Complain
TsultrimTarchin
answered grow question 4 years ago
Depends of your growspace. But never too much light IMO.
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Complain
Similar Grow Questions
Solved
wmggg
auto or not?(preflowering stage)
Not sure she's an auto or not Pre flowering stage or Actual flowering stage Shitty led 24/0 til week6 Changed to 100w led 20/4 til now She's week 8 now.. Didn't get enough lights til week 6 Now she's showing her pistils in few spots Wondering I should change it to 12/12
Other. General questions
Setup. Strain - Autoflowering
Setup. Lighting
3 years ago
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GermanGrows
Panels vs beams
Why is the flowering footprint on a spider farmer sf-4000 5x5 but the Mars fc-4800 is only 3x3 flower with more watts?
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3 years ago
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BarneyRumble420
Opinions please
Anyone used the viparspectra p1000? And is it any good ??
Setup. Lighting
3 years ago
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Growladyeastmidlands
What light should I use please
I have had to scrap all my plants and started again with new seeds autos and I plan to do 10 plants in the tent I have a 600w hps light and also leds 600w and mars hydro 1600w led but with my last grow hermie on me and I don't know why I want to know what light to use now
Setup. Lighting
3 years ago
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Capo420
Lighting Switching
I asked this question on my other diary which is a different strain but part of the same 1st Grow. I may have been confusing with my words. My question is this. My seeds have been sprouted 8 days now running on a 24hr lighting, is it too late to switch to a 20/4hrs ?And Should I?
Week 1
Setup. Lighting
3 years ago
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Capo420
Lighting Change
Okay, I feel like I am asking a lot of questions so let me apologize for that. Lol. So my plants just seem to be behind most people's I see on here.Is it too late to change my lighting schedule? My theory was northern hemisphere gets many days 24hr lighting. Good or Bad?
Setup. Lighting
3 years ago
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PaulM
First Light questions
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Setup. Lighting
3 years ago
1
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Toastdtoast
Changing light schedule on an auto?
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Week 1
Setup. Lighting
3 years ago
5
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Solved
lytesho
Mars Hydro TSW 2000 Height/Dim
For folks with Mars Hydro TSW 2000 experience. What dim did/are you keeping your light on during weeks 2-3? I have done research and looked at MH data, but I would like tried and true experiences. Current dim is set to 2 notches below 50 at 18in. Thanks.
Week 2
Setup. Lighting
3 years ago
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Demosthenese
Time lapse under HID lighting
How do people do time lapse with hid lighting? Do I need to set timers to turn off hid, turn on fluorescent and then take the picture? Is there a filter I could buy that eliminates the horizontal scanning lines?
Week 2
Setup. Lighting
3 years ago
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ganjermaster
Could be this yellowing on newer leaves a light deficency problem?
I'm using a Mars Hydro TSW2000 distance 95cm to the mother plant, 140cm to seedlings and power 55%.. testing with phone app Light Meter I'm getting around 8000 lux in mother and 6500 lux in seedling.. I've raised it to 70% power and now getting around 11000/8000 lux mother/seed
Leaves. Color - Yellow
Setup. Lighting
3 years ago
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lytesho
Week 2 questions, advice, and experience for a strong week 3
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Week 2
Roots. Other
Setup. Lighting
Feeding. Other
3 years ago
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AwfulBuddy
Photone app
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Week 9
Setup. Sensors
Setup. Lighting
3 years ago
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Solved
Wallkillman
I do have question about changing to 12/12 from 18/6 . I am going on 8 weeks from germination maybe next week?
Setup. Lighting
3 years ago
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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
3 years ago
5
6
Solved
Dony007
The quality of the new lamps?
I bought new lamps I want to insert 2 lamps of 240w per meter per meter. Attach data of the lamps What do you say how much weight can be taken out here ??
Setup. Lighting
3 years ago
2
Solved
Tubington9
Power will be out for 24 hrs.
Due to a storm in our region I’ve been informed my power will be out until likely tomorrow some time, i currently have one plant in week 8 of veg (photo fem), and 3 seedlings (autos) that will be in the dark for ~24hrs, anyone have experience with this, in sure they will be ok
Setup. Lighting
3 years ago
2
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Solved
roro_204
Yellow/ Lime Leaves ????
I have 3 grow rooms. I moved all the deficiency plants to 1 room. The whole half of the plant is turning really light yellow/ Are my lights too close to the plants ? Or is my feed to low?
Leaves. Color - Yellow
Setup. Lighting
Feeding. Deficiences
3 years ago
4
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Solved
GermanGrows
Light height and intensity
Hello all. Recently I upgraded my lights to 2 mars tsw 2000. I've noticed my plants are growing slowly compared to everyone else's. I have it set at 24 inches 25%. However a mars hydro admin posted 12 inches 75% during veg? Isn't that like 1500 ppfd? I'm so confused.
Setup. Lighting
3 years ago
2
Solved
GermanGrows
Sonofarm good brand?
Hello all. Has anyone tried the SONOFARM pro sf-4000?
Setup. Lighting
3 years ago
1