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Back to Grow Questions
WeedBerry
started grow question 6y ago
Hi im just wondering if the height is good enough for my plant if not what is the recommended height and lux level
Solved
Setup. Lighting
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DoDrugs420
answered grow question 6y ago
You need to specify the light maker and model thanks
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Selected By The Grower
Similar Grow Questions
Solved
GWSD82
What height and power for seedlings? Kingbrite 480w in 3x3
Kingbrite 480w in 3x3 tent - What height and power for 1 week old seedlings? Currently 30 inches from plant at about 50% power. Too much, or not enough? Anyone have experience with these lights?
Week 1
Setup. Lighting
6y ago
1
2
Solved
Ema26
600w hps or LED? Thanks!
Setup. Lighting
6y ago
14
11
Solved
Faegrows
Affordable but good growlight for small space
I'm looking for a cheap light to grow one plant, the current one (90w) have just doesn't have enough juice so I'd like to upgrade. I know mars has some good and affordable lights. Any other brands or not so famous brands in Europe that are cheap but good? Tips are welcome!
Setup. Lighting
5y ago
3
4
Solved
Nachtjasmin
Abstand zur LED und PPFD/DLI in Preflowerphase?
How much distance from the LED and how much PPFD/DLI would you recommend for me at this stage? Link to further technical data of the LED: https://www.led-tech.de/de/LIGHTNING-Basic-RED-240W-Pflanzenlampe-3500K
Week 5
Setup. Lighting
2y ago
5
7
Solved
Ramgi
Ciclo luce
veg/ veg-bloom last week solo bloom I would like to know if it's correct, thank you in advance
Setup. Lighting
5y ago
2
Solved
DutchDoobie
High guys, My Jack Herer will soon move to another closet. I've got 2 led lights at home for vegging. Both use 60 watt but have a different colour spectrum (only have space for 1).
… Show more
Setup. Lighting
4y ago
4
5
Solved
Plumm
23 hours light per day?
I’m running 4 autos in a 4x4 tent on 20 hours of light per day. I’m thinking about the possibility of changing the light hours to 23 hours a day and 1 dark hour. I’m currently on week 8/9, I’m expecting it to finish roughly 12/14 weeks from birth. Any thoughts on this growers?
Setup. Lighting
6y ago
2
2
Solved
Viccrazyweed
Is it bad if my plants are under 24 hours of light in the vegetative state?
Setup. Lighting
4y ago
5
5
Solved
Dean1
What is the best way to lose 7 hours During lights on or lights off?wanting lights on at night
Setup. Lighting
6y ago
3
4
Solved
FIRSTGROW2021
Sf1000
Hey can somebody please advise me what settings and height I should have my sf1000 on please at all stages 😊
Setup. Lighting
5y ago
4
2
Solved
DeepWaterGrower
LIGHT SPECTRUM, is that a good one for growing cannabis?
Hi guys, in the future I plan to upgrade from the current 2x2 box/150w LED. I was thinking of a 4x4 area with 500w LED. I came across an interesting 500w led lamp for quality/price and this is the spectrum chart, does it seem suitable for growing cannabis?
Setup. Lighting
4y ago
2
2
Solved
UpInSmoke420
lights
Would I benefit turning my lights on from veg to bloom at an early age with auto flowers? Or would it still be too much light for them?
Setup. Lighting
6y ago
1
1
Solved
Lumberdog
Lights for heat- 24/7 okay?
I really need the heat of the lights to keep the inside of my tent warm. To warm the air around the tent 24/7 would be expensive- much more expensive than using the lights all the time. But will this work with 24 hour lights? Will that stress the plants? Using auto flowers.
Week 1
Setup. Lighting
6y ago
2
1
Solved
EXZELENS
Can I change my autoflowers light cycle withou reducing their yield significantly?
I am having humidity/mold problems and was thinking of changing the cycle so the grow goes off at noon ( currently it goes off at 1am and its winter and gets real cold with 88% humidity). Even if I stress them, it would be better to not have mold than reducing the yield, right?
Other. Mold
Other. General questions
Setup. Lighting
6y ago
1
1
Solved
Ign33l
6 weeks of veg? I got only 3
Why do i see some auto or non auto diaries with 6 week of veg? When i grew non auto i just had them 3 weeks then switch the light time and changed 400w to a 600w. I learned that because they used to get hella big. And in Auto seeds i switch the spectrum after 3 weeks
Week 7
Setup. Lighting
6y ago
4
3
Solved
indoorontario
Lux for measuring led light?
Anyone familiar with using the lux light measurements with full spectrum leds? I've got the free app on my phone and read some online guides but any advice or shared experiences would be helpful.
Week 1
Setup. Lighting
6y ago
3
3
Solved
Whitey307
Light height marshydro ts1000
Sorry to be a stupid question ha. but what is best height and dimmer level over different grow stages I'm 2 weeks in at 24 inches 25 percent seen when to change it and will I jst follow there recommendation on site if anyone knows help well appreciated
Setup. Lighting
4y ago
4
4
Solved
Palancha
Light distance
Hi everyone, what distance from the light to the plant is recommended to start the vegetative period? I see many different measurements on the internet. In this case, it's for some automatic Red Poison plants, with a 360W LED light.
Setup. Lighting
10mo ago
6
7
Solved
SevenStoned
Change lights off time?
I'm having trouble with temperature control. My nights get too cold. My current lights off time is 12am-6am. Is it possible to change it? I really want my lights off to be from 9am-3pm. I think that would help me a lot. How do I change it? Let my lights run for 27 hours?
Setup. Lighting
6y ago
7
5
Solved
420Highlifecouple
I'm confused with grow tent upgrade.i have a green fingers grow tent..was thinking mars or vivosun but then u seen gorilla tents.arggggh which one 1?my grow soecs are 200 x 100 x what ever height,min 180.
Setup. Lighting
5y ago
1