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Grow Questions
Optimal Veg Light Spectrum?
Optimal Veg Light Spectrum?
BlumenBot
started grow question 4 years ago
If you had to pick one light color for veg only, never to be used for flower, what would it be? 4000k, 5000k, 6000k, 6500k?
Solved
Setup. Lighting
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TheUk420Show
answered grow question 4 years ago
3200k my personal or 5000k a mixture of both would be Ideal I don't know why you would want to only chose one though. This is all LED based I assume are you counting MH bulbs they can be very good for vegative growth just expensive to run.
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Selected By The Grower
ChitownCannaChica
answered grow question 4 years ago
I have a veg only—- 4500k. 4000 would be good! ✌️🏻💚🌿
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Crawlndog
answered grow question 4 years ago
Personally, I would use 3100K-4000K for Veg... would never go below 3000k
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Similar Grow Questions
Solved
Ghostguy1337
When to switch LED to 100% power?
Another question. I appreciate everyone's response to the last ones. I am finding it difficult to google this one. When do I switch my LED to 100%? Currently, I am running it at roughly 60% at about 24in. Am I in 'true' veg? Its working on its 3rd node that has 5 fingers.
Week 2
Other. General questions
Plant. Other
Setup. Lighting
3 years ago
3
2
Solved
Killingseedlings
Lux setting for seedlings???
Killing seedlings, what lux should I be using? Seeds pop but die. PH 6.3, water no nutes. Soil. Tent temp 77-79. R/H 72%. Using Sunrise QB 2000. Help Please
Setup. Lighting
3 years ago
2
3
Solved
24Gamez
When to turn LED to max power?!
This is for those of you growmies using LED.... When do you guys usually give em the max dose? Rn I'm sitting at 75% and starting week 3. I think they're doing pretty decent
Week 2
Setup. Lighting
3 years ago
2
3
Solved
Eva16
SOG question,tent
In 10 square meters what is a ideal ventilation and carbon filter, i want to do SOG with 5 600w hps is it possible?
Setup. Lighting
Setup. Ventilation
3 years ago
2
2
Solved
Mr_Horse
What's the advantage of running two lights? I have a HLG 600 rspec and a no name red /blue 250w led. Should I incorporate both and at what stage?
Setup. Lighting
3 years ago
1
3
Solved
CortezKush
Uv lighting
Is it beneficial using uv for veg or just flower? My light has a veg/bloom/uv toggle.
Setup. Lighting
3 years ago
3
2
Solved
sydnimerritt
Does anyone use regular Led lights?
I have my 2 tangies growing one in soil and one hydro. I decided to try LED, lights 14.5 watts (2), a large plant grow light 8 actual watts (1), and a true day 9 actual watt. Has anyone else had success with these lights?
Setup. Lighting
Feeding. Automatic systems
Techniques. Other
3 years ago
1
2
Solved
Percy
Marshydro ts600 for a 50x50x100
Hi quick question, Purchasing 50x50x100 tent Will the marshydro ts600 be ideal for this yes just shy of 2x2. Im aware the ts1000 is better and has dimmable option but wouldn't that be too powerful for my little 2x2 with a height if only 100cm? Will be from (marshydroled.co.uk)
Setup. Lighting
Setup. Ventilation
3 years ago
3
5
Solved
Katalist
will seedlings survive with just natural light?
At the moment I dont have a growing light and all the babies get is sunlight (about 15hours). Will this be enough? They are sitting at the window with a humidifier to keep them moistyyy.
Week 1
Setup. Lighting
3 years ago
4
6
Solved
dataTwiiix
qu'elle est le plus important à prendre en compte le nombre de lux ou le PPFD/DLI
lux, ppfd et dli. en faisant j'ai réalisé qu'il était dur d'avoir un ppfd entre 500 et 1000 pour la phase plantule sans dépasser les fameux 7000lux on approchent plutôt les 25000lux si on veux atteindre le ppfd souhaitable pour cette phase. comment faite vous?
Setup. Lighting
3 years ago
2
1
Solved
ngenius
Hey guys 1 i have a question regarding LED lights . this is the question; i have a 3x3 tent or 1square meter , and i was wondering what the best LED would be for doing veg and flower all in the same 3x3 tent. Would love to hear your input on wich LED i should go for. Thanks !
Setup. Lighting
Setup. Other
3 years ago
9
8
Solved
Percy
New tent
Hs40 tent with marsydro ts600 or philzon 600w Running with black orchid 4" intake ventillation kit and mix flo inline for carbon filter is this a good set up Or should inopt for the ts1000 with dimmable options my tent is only small and dont want burn etc please help
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
3 years ago
6
7
Solved
Tarantino
Light
Why have I so Little buds? Is it from light , I have two light 75w i think it is to small light . It is my first Grow i dont know a thing .
Week 7
Setup. Lighting
3 years ago
3
Solved
Killab1405
Light distance and intensity
I have a marshydro tsl2000. What distance and intensity should I have for these five darlings? Don't they look wonderful?
Setup. Lighting
3 years 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
3 years ago
8
5
Solved
DrResin420
First setup green planet nutes
First setup and so excited have researched canna for years!! got the sf1000 to start with 1 plant currently growing mango kush with this light! will it be enough in a wardrobe space only using the 1 light for 1 plant so approx 2x2 used in wardrobe. Green Planet 3 part and procal
Setup. Lighting
3 years ago
1
3
Solved
GrowwUp
300W dual spectrum CLF to LED equivalent
I have a Dual Spectrum (Red + Blue) CFL 300W (2700K+ 6500K) light in a growing tent of 80x120x200. I grow only two plants (mostly autos) in soil and my goal is grow at least 2 ounces of dry bud per plant. What LED wattage light should I get to replace or improve to my setup?
Setup. Lighting
3 years ago
2
2
Solved
Dillsnills
Opinions on my setup and if it's over kill to run a ViparSpectra P2000 and XS1000 for my 2 Glueberry Og Auto's?
Need opinions on my setup, I'm running a ViparSpectra P2000 true 200 watt and XS1000 true 120 watt, I have 2 Glueberry Og Auto's going, week 3 of flowering, I don't have issues w heat or humidity at the moment, is this overkill with the lights or should it be good?
Plant. Other
Setup. Strain - Autoflowering
Setup. Lighting
3 years ago
3
3
Solved
Timmytoker77
19 days on 1st grow
This is my first grow. Bruce Banner. 19 days old. 28° and 52% hum Wondering if i got it right so far ????. Evening drops to 22° 80% hum. Any tips please .. Should i have fan or extraction on at all ???
Week 2
Setup. Lighting
Setup. Ventilation
3 years ago
2
3
Solved
Virginia_Nugz_540
Mars Hydro TS1000 %?
ILGM SD and Low Ryder autos. Seedling just popped up yesterday morning. Mars Hydro TS1000. What percentage of light for Veg?
Setup. Lighting
3 years ago
6
4