The Grow Awards 2026 🏆 
Spider Farmer sf 1000 light height inquiry.
Troy_Farmsstarted grow question 5y ago
I am growing in a 2x2 spider farmer with a SF 1000, currently the light is 20" and only 80% power. It seems like a powerful light and don't want to overdue it.
Should I move the light closer and turning up to 100% power for the rest of flowering?
Solved
Setup. Lighting
likes
MarijuanaFarmeranswered grow question 5y ago
More power = more yield, Turn it up all the way, watch the distance and heat and you should be right mate, use it for all its worth
Qlimaxanswered grow question 5y ago
Plants tell you everything....just look them closely and when u see first sings of anything.. u have to react....
2 likes
Complain
Similar Grow Questions
Solved
EXZELENS
Different lightsHello people, hope you all doing fine.
So, I have 3 different light models, I´ve been using them individually for plants.
I use only autos and adjust the light distance individually.
Should I place all the lights in the roof togheter so all plants get the same amount of light?Setup. Lighting
5y ago
1
1
Solved
Natural_Medicine
Need help on the use of mars hydro ts1000 (first grow first use)Now i use 25% of light on Marshydro ts1000 (30cm lamp to plant) should i change to 50% at this growth or i need to wait for a few days. If yes what distance should i go for.
If no when is the right time, now is 9 days old (auto)(picture below)Week 1
Setup. Lighting
6y ago
13
2
Solved
traxxx
which kingbrite light to gethey im not sure which kingbrite or meiji QB to get Best the 0 + 0 freight 480 Watt Meijiu Samsung with 281B QB288 LED mix 3000k and 660nm or mabye 2 of these 7.66 - 2.66 To USA, KingBrite 240W Full spectrum led grow light i like the free shipping and the 15mm heatsiSetup. Lighting
5y ago
1
Solved
Fonzi
Has anyone of you ever done a vegiphase with Megallhalogen (Mh) and then the flower with led?Has anyone of you ever done a vegiphase with Megallhalogen (Mh) and then the flower with led? The temperatures are a bit low for me. In the box i have 23-24 degrees during the day and 18- 19 at night. I am considering making the vegi with an mh.Other. Other
Setup. Lighting
3y ago
1
Solved
Darth_Vaper
VIPARSPECTRA Pro Series 600W LEDDoes anyone have experience with the VIPARSPECTRA Pro Series 600W LED? I keep it , on average, 14" above the flowering tops. Can I move it a little closer with out burning them? Heat is not a problem, very cool running light.Week 9
Setup. Lighting
5y ago
3
3
Solved
Love_Cultivator
mars hydro vs spider farmerHi there, I'm into a deep struggle and need some help to choose my grow light..
The struggle is that i can get two mars hydro tsl2000 for 400€ and the two spider farmer SF2000for 476€...
Can some one tell me if spider farmer is worth the 76€ more??
happy growing thx to all! <3Setup. Lighting
5y ago
8
4
Solved
AllHomeGrow
Black Light 30wHi everyone. What is your thoughts on introducing the Black Light (UV) during autoflower flowring stage? Any proof that it will increase THC and CBD ?Setup. Strain - Autoflowering
Setup. Lighting
5y ago
4
2
Solved
FlavorzChaser
Mars Light led Burnout?Does anyone know what This is?Week 3
Setup. Lighting
5y ago
3
3
Solved
halexxo
Boost buddyAhora con la subida de temperaturas estoy alcanzando los 31-34°C en el indoor. Uso Boost Buddy un generador de CO2 a través de la descomposición de bacterias. Solo con eso ya estaría bien o debería modificar de alguna manera el indoor para no llegar a esas temperaturas? GraciasWeek 10
Setup. Lighting
3y ago
4
Solved
ihatemycat
UV led stripHas anyone tried or knows if there are any benefits to adding a UVA/UVB led strip?
I currently have a 18w strip on one side of the growbox as a test, the specifications should be as follows: http://www.ledlightinghut.com/files/365nm%20UV%20SMD5050%20LED%20datasheet.pdfSetup. Lighting
5y ago
1
4
Solved
kurtzweil
Leaves "praying" after lowering the lampI am in week 4th of flowering Laughing Buddha, 220W LED ~60cm from tops. Today I have lowered the lamp and the leaves started "praying", on one (higher) plant the other, mostly-indica Holy Punch seems unaffected. I am curious, is there too much light or sweet spot and it's good?Leaves. Other
Setup. Lighting
6y ago
1
Solved
AliceInChainsmoke
Light for 1st time growI have a 2x2 tent with 2 preflower autoflowers & trying to choose between viperspectra pro series or mars hydro ts 600 maybe. Any other good light recomendations welcome.Setup. Strain - Autoflowering
Setup. Lighting
5y ago
2
2
Solved
Stoenoe
Is this light enough to cover my tent?Hi, I was wondering if my light is big enough to cover the whole tent.
-I bought my light from a friend of mine, it says 600Watt but actual wattage is 134W. (Only thing I know)
-The tent is 2x2x5 and I'm planning on growing 2 autoflowers in itSetup. Lighting
4y ago
2
Solved
Dankbudz1
HpsIs a 600 watt hps suitable for a 80x80x160 grow tent or is that over kill thanksSetup. Lighting
4y ago
6
4