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Back to Grow Questions
Lights died
Steevoh978
started grow question 6y ago
So my lights died last night. Would a 2000 watt be good for a 4×4 tent?
Solved
Setup. Lighting
likes
CRiSPrGrow
answered grow question 6y ago
hey Steevo, it's probably overkill to be honest, you're alright with 600W , anything much more than that is a bonus, but i would get a dimmer for it just in case. hope this helps ! 🚀
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Selected By The Grower
Hempy_The_Kid
answered grow question 6y ago
If its HID light, may be a bit overkill. If its LED it depends on what it draws from wall wattage.
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Similar Grow Questions
Solved
morganfreeman420
Posible quemadura?
Every time I go into flowering, this happens to me and I can't find a solution. I use a 1.20 x 1.20 tent and I have a 730w LED; I'm starting to think that the light is too powerful and the plants are suffering from heat. There were two days when it reached 32 degrees, and I'm currently at 29/30.
Plant. Other
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3y ago
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6y ago
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Setup. Lighting
6y ago
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Puppylove
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Setup. Lighting
3y ago
2
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Solved
MarkGreenThumb
Old School Outdoor, to New School indoor. =D
Old School outdoor Grower. First time indoor Grow, first time using tents. Any and all advice along this way is welcomed. Some questions I have now are... 1. When should I switch form my CFL lights to my HPS's 2. Should I think about switching from HPS to LED's?
Week 1
Setup. Lighting
6y ago
3
3
Solved
WeedManz
Light help
Do you think I should bring the light any closer?
Week 2
Setup. Lighting
4y ago
5
5
Solved
Skinnytalls420
Reflector and bulb problems
Hi I have two parabolic reflectors and when I accidentally hit them when I’m watering the bulb goes out so I turn it off and 5min later on again but now the bulbs don’t work so I replaced them and it done it again pretty sure it’s the reflector any1 have problems like this b4
Setup. Lighting
5y ago
2
3
Solved
Lew420
Opinions on progress
So this is my first solo grow in a completely new setup (previously only grown in collaboration with a friend). Started off with a cheap blurple light. Very slow start then upgraded to a mars hydro TS1000 2 weeks prior to flowering. Topped at 35 days How is she looking?
Week 8
Setup. Lighting
Feeding. Schedule
Techniques. ScrOG
4y ago
1
2
Solved
Janus_Garus
Led on 18/6 grow/flower photoperiod
I have the idea to put a led in my second tent for pre growing photoperiod girls, I have some room left over for some autoflowers who also grow & flower on 18/6 light - leds can switch between grow/flower. If I switch the led to flower will that be OK for my photoperiod girls?
Setup. Lighting
6y ago
2
2
Solved
RealTrees_uk
Noob question
I have 2 mars hydro ts1000 leds as my normal set up but I have also put back up my 600w dual spectrum HPS on an angle running at 4 to give extra light coverage, just wanted to know if there was any point in doing this as I’m not sure quite new to growing thanks in advance 💯✌️
Setup. Lighting
6y ago
2
2
Solved
azvibez88
LED LIGHTS and Autoflowers
LED lights and Autoflower-- can i use veg and bloom throughout the grow?
Setup. Lighting
5y ago
2
2
Solved
iopiopiop
Too little light
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Week 8
Leaves. White powder
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6y ago
1
2
Solved
Ema26
Light schedule
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Setup. Lighting
7y ago
3
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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
TheHappyClique
Supplemental lights needed
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Setup. Lighting
5y ago
2
2
Solved
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?
Setup. Lighting
5y ago
1
5
Solved
Toastdtoast
Changing light schedule on an auto?
My plant sprouted 5 days ago, because of temps last night I left the light on and will for the next few days to maintain temp. Its an autoflower but I like having a dark period for my autos. Will it hurt anything if I go back to 20/4 or should I let it ride?
Week 1
Setup. Lighting
5y ago
5
2
Solved
TonkaSun
raise lights during stretch?
Should I raise the lights during flower stretch to maintain the same distance from light source to canopy? I notice that my plants continue to get taller than most. I know the stretch is natural, but I'm wondering if constantly raising the lights with growth is the right approach
Week 12
Setup. Lighting
4y ago
2
1
Solved
TonkaSun
Turning lights off before harvesting
I've seen some growers who turn the lights off a couple of days before harvest, and I don't know why. Are there any benefits to doing this? or concerns?
Other. Drying
Setup. Lighting
4y ago
7
4
Solved
Chilltkroete
Started the plants off with 60 watts. Increased to 100 watts today with a 20/5 schedule. Could I increase to the full 150 watts already or should I give them a few days with 100? Thanks in advance for any advice. It’s my first indoor grow with this setup and I’m still learning :)
Week 1
Setup. Lighting
2y ago
1