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Back to Grow Questions
Best 2000watt led?
420Highlifecouple
started grow question 4y ago
Best budget 2000watt LED?Mars XS,Viparspectra P series..etc
Solved
Setup. Lighting
likes
GODSGIFT_2005
answered grow question 4y ago
MARSHYDRO for sure check my CHEM BRIDE diary as proof!
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
heythere12345
Should i lower the lamp?
It looks kinda stretched
Setup. Lighting
3y ago
1
2
Solved
RastaMouse
Light upgrade.
I m thinking of moving away from my mars 144 to the mars ts1000 mainly for white light over pink. Is the ts1000 a good light and worth it. Compared to the mars 144?
Week 13
Setup. Lighting
6y ago
2
1
Solved
Hardcunt12
When should I switch my lighting
When should I switch my lighting from vegetation stage to flowering stage ? My plant is a Girl Scout cookie auto flower (fastbuds) it currently at week 5 of grow at 21cm tall and is beginning to from small buds and white pistls
Setup. Lighting
5y ago
4
4
Solved
Rollme1kenobi
6” three week old
I was wondering if I stunted my plants’ growth by having my lights at max intensity right off the bat. I also didn’t have vpd dialed in til 2nd week. Organic soil.My pulse one has said 96 light intensity since I got it..should I be lowering the intensity of bulbs til flower?
Week 3
Setup. Lighting
4y ago
1
1
Solved
IniquityX12
Light intensity
I'm at the start of week 3, should I crank my light up to 100% or give it another week?
Week 2
Setup. Lighting
2y ago
5
3
Solved
Nylanderfour20
Light cycle messed up do I have leverage for one mistake?
Timer messed up the cycle and stayed on for an extra 12 hours.. So in total she was, for 24 hours in light... Soon as I noticed I manually turned off. Now the question is.. It's messed up and now off when supposed to be on vice versa, does the one mistake matter so much, seeding?
Week 2
Setup. Strains - Photoperiod
Setup. Lighting
Techniques. ScrOG
4y ago
4
3
Solved
GreenCasper
Is my light adequate?
I’m sure it’s outdated since I purchased and used last in 2014 but is my 225W AgroMax UFO 6Band LED enough to produce quality and quantity in my 2x2x5 grow box for one plant? Red - 660nm & 630nm Blue - 460nm & 430nm White - 10K Specialty - 410nm near U.V.
Setup. Lighting
5y ago
2
Solved
Sugahmama
OMG
My Timer malfuntioned and gave them over 22 hrs of light?I was wondering why they kept growing this fast and big until i controlled the system and noticed they get to much light and stretching this hard. So i turned the hrs down to 16 to stress them into blooming, will this Work?
Week 7
Buds. Other
Leaves. Too many
Setup. Lighting
2y ago
7
7
Solved
tommyjv
Did I start LST too early?
At day 22, did I start LST too early? I feel that I may have stunted the growth a little from overheating, but didn't want to wait too long to start training. Also, would a higher-powered light cause less distance between the nodes, and therefore make LST harder/less effective?
Week 3
Setup. Lighting
Techniques. LST
4y ago
1
3
Solved
iMpulsive_Grow
New grower and high tent temp. please help
So I have a 2by2 tent and temperature is staying around 80 degrees. I have a total of 3 fans in there and lowered the wattage on my 1000w hydro LED lights. What else can I do to keep it at optimal temperature? Also has a Hydro Co2 booster fan making it 4. any suggestions please?
Setup. Lighting
Setup. Ventilation
5y ago
2
1
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
5y ago
2
2
Solved
Kitties_and_Colas
Dialing in FC-E6500
Hey!👋😺. I have a question about distance for anyone using the FC-E6500 (no meter). All the lit. we've found says 12" the entire grow and simply adjust the dimmer throughout plant stages. This really doesn't sound right to me. We're now at 13"/50% (12"/75% was too much) TY!❤️🌱
Week 19
Setup. Lighting
3y ago
9
7
Solved
burnercorona
Photobio mx680
Does anybody know height and intensity recommendations for the photobio mx680? I just received won from a contest and for the life of me cannot find the manufacturers recommendations.
Setup. Lighting
3y ago
2
3
Solved
Agricola_Borealis
Lamp for houseplants?
My neighbours fiancé yesterday evening dropped by and gave me the lamp on the photograph, I have no users manual, but I understood it is for houseplants. I wonder if it is of any use and how I can use it. Whenever the sun shines I will put the plant in the sun of course
Week 2
Setup. Lighting
3y ago
2
3
Solved
Bills138sbl
T5 vs. LED for veg?
So I have a T5 light, and I’ve used it to veg quite a bit, and it does really well. My question is, should I use the T5 in just the seedling phase, then use LED for veg and flower? Or will the T5 give me good results throughout the veg cycle?
Week 3
Setup. Lighting
5y ago
1
Solved
Lovemabud
Flip light schedule
1 week into flowering and I need to change lighting schedule, complete reversal from night/day due to cold night tempswhen lights are on. Only way to achieve would be to have 24 hours of dark. There maybe an impact but warmer day temps I'm sure will benefit in the end. Thoughts
Week 4
Setup. Lighting
2y ago
2
2
Solved
Percy
Can you grow in a 60x60x90cm budbox tent 600d mylar have a 600watt dimmable led plus 4inch fan and carbon filter One. Will all this fit plus my pkant using SCROG Techniques. Two. Is PHLIZON 600W DIMMABLE a good selectionnfor led lighting Please help...
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
4y ago
3
4
Solved
BENY_TRUBY
ILUMINACIÓN ALTERNATIVA PARA PLÁNTULAS AUTOMÁTICAS EN EXTERIOR
Tengo un reflector y unos neones TCL para poner mis plantas automáticas a crecer después de la germinación hasta que estén preparadas para estar en el balcón. Pero no funciona. ¿Alguien recomienda una bombilla normal que pueda utilizar hasta que reciba un nuevo reflector? GRACIAS
Setup. Lighting
Setup. Seedling
3y ago
1
Solved
GoldenWeedGrower
Lights type and distance
Lucy is just entered in the pre flowering stage and I'm wondering if I have to use veg (130W) or blom (70W) lights or both ? At which distance the light has to be ?
Setup. Lighting
4y ago
1
1
Solved
Kitties_and_Colas
48hr dark period before harvest: Yay? or Nay?
I always get mixed answeres on this,.some swear by it while other's say it does nothing.We tried it only once and found no notable difference..I'll leave this question open for a bit,i'm currious to hear some differing opinions and maybe a little science, ty guys❤️😻~Ms.Cats
Week 13
Other. Other
Setup. Lighting
4y ago
8
5