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Back to Grow Questions
LuckyGrower
started grow question 7y ago
Does growing with 3 lamps worth? Are lumens higher if i have more lamps? Or i m just stacking tamperature ?
Solved
Week 1
Setup. Lighting
likes
HighRoller909
answered grow question 7y ago
Definitely worth,definitely.just control the heat,other than that youll see a huge difference than a single light
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
BullWeedDog
Cuando y como pasar mis plantas a floración??
I'm going to switch my plants to flowering 12/12, I've read that they leave them without light for 48 hours to force flowering, is this good or should I just skip it?? And I have a dimmable ballast, I have it set to 400w, when I switch to 12/12 should I set it to 600w or wait until the second week of flowering to change it to 600w??
Other. General questions
Plant. Other
Setup. Lighting
4y ago
2
2
Solved
Johncann
Gorilla
Anyone do gg under 600w dual spectrum hps?
Week 8
Setup. Lighting
6y ago
2
2
Solved
NarcissisticEcho
Lights. Please explain to a newbie
How much light does a seedling need? How many watts? Is it better to have one bulb but closer to a plant, or 4 bulbs and higher from a plant? Does it matter how many plants are under the light if they don't shade each other? Do plants "steal" rays so its better to have 1 plant?
Setup. Lighting
5y ago
5
4
Solved
studente
Lighting
Wow. Thank you so much for the reply. I have been playing with LUX meter app and my light. I was bit skeptical about the lumens that I would get from the 15W but as it turns out, it receives well enough ppfd. Still skeptical about the spectrum i am having.
Week 2
Setup. Lighting
6y ago
1
1
Solved
NarcissisticEcho
How much light for a stunned seedling?
If my seedling is stunned, how much light in watts should I give to her? Does it make sense to give minimum light to help recover after over-feeding? (in my case 11w all spectrum bulb). I mean to help her to focus on recovery, not on reserving energy
Plant. Too short
Setup. Lighting
Germination. Substrate
5y ago
2
Solved
DonCruz01
Seedlings for sun
At what age and height can seedlings go outside in the sun light to grow?
Setup. Lighting
4y ago
7
6
Solved
Motaybongs
Lighting sanlight
What would be the different range of lux needed for each week? Atm running lights in 60% and with distance the lux is around 18000. Since is my first time using led any recommendations? Someone already with experience with sanlight? And its dimmer system? Thank you so much
Week 2
Setup. Lighting
5y ago
3
4
Solved
CaptainCream
When add Boost ?
When is good time to add Bloom Boost for led lamp to give plants better spectrum and lumens ? My lamp: Optic 6 COB led here is link: https://www.ledgrowshop.eu/optic-led/optic-6-cob-led-grow-light-605w--uv-ir--3000k-5000k-cobs/
Week 8
Setup. Lighting
6y ago
6
3
Solved
Fusion
LEDs
Please help me understand LEDs as mains. Same amount of money I can run double the plants and produce larger sticky buds with hps/mhl combo. I was always under impression LEDS are a just a better florescent.
Setup. Lighting
7y ago
4
6
Solved
WeedBerry
Hi im just wondering if the height is good enough for my plant if not what is the recommended height and lux level
Setup. Lighting
6y ago
1
1
Solved
Italy_Grower
Reverse flowering time
could I reverse the time when putting into bloom and switching from a 12/12 program? I could turn on at 00:00 and turn off the light at 12:00, because honestly I keep them on during the night and I turn them off at noon and I would like to do the opposite, can I?
Other. Other
Setup. Lighting
5y ago
5
5
Solved
Berti
i need masters to help me
Hey friends I want to grow 2 pots at home. What equipment should I have for this? I can't decide especially about light and i don't know anything I want to install the equipment and order seeds, I would be very glad if you write me what to buy. thanks in advance
Setup. Lighting
6y ago
3
Solved
Letsgo420
Added a light, how far should I hang them both from the girls?
I have added a Mars Hydro TS600 to my tent along with the Spider Farmer SF1000 in my 2x2, how far should I move them up away from the plants? I'm guessing I don't want them as low as the SF1000 was on its own which was around 15" Thank you lovely people!
Week 2
Setup. Lighting
5y ago
6
7
Solved
Aidan
Guys, i am a little bit confused I put some Car shades to my grow room, Are they Flammable? Dont wanna take any risks was gonna use Emergency Blanket but was too annoying to do. I have been told its good reflactor but wanted to be sure This is my setup atm. Plenty more to do.
Setup. Lighting
6y ago
5
Solved
Basementgrow05
Too much light ?
So started my second run and got everything dialed in but this time I’m running with spf-1000D and the normal spf-1000 is that too much light for the plants that would slow them down ? Together the lights should be around 200w
Week 3
Setup. Lighting
5y ago
2
2
Solved
growbie
light dilemma
When shine only with flower light, i reach 20,000 lux units in the buds area. But when i turn both lights on at once, both the growth and bloom spectre, the lux units increase to 65,000. I wonder if the extra growth light will affect the flowers that are already blooming. Thanks.
Setup. Lighting
6y ago
3
2
Solved
Girl_Scout
Light stress during the night time
Question to outdoor growers. The auto flowering plant is growing in the garden, and sometimes there is light on during night time, can it cause light stress? It's usual light bulb, 40w, in some distance
Setup. Lighting
Setup. Outdoor
3y ago
2
2
Solved
Martian_D
Led distance
How far would you keep a kingbrite 240w led from plants?
Other. Other
Setup. Lighting
5y ago
3
3
Solved
IndigenousOrganics
Bloom Light Supplement
I am a one plant windowsill grower, but having trouble getting enough light for bloom due to cloudy days. I have a three prong red/Blue LED light off Amazon, Wakyme, that is not cutting it. Would this lamp work? Two bulbs. I will have to suspend it from a clothes rack.
Setup. Lighting
6y ago
1
1
Solved
Sup3rNov4
LED Wattage confusion!?!?!?!?!
In a few days, I will be putting these into a 4ftx4ft grow tent. Im a little concerned as my Lights say 1000w but on further research, it says actual wattage 140. does this mean I only have 280w and is that going to be enough?
Week 3
Setup. Lighting
6y ago
2
2