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Back to Grow Questions
First Light questions
PaulM
started grow question 5y ago
Hi guys, Happy to be here and learn more about growing these magical plants. Do yout think that 315W CMH will be enough for 6 plants ? And what distance should i put it from the young seeds ? thank you 😀
Open
Setup. Lighting
1 like
Answer
Similar Grow Questions
Solved
BullWeedDog
Pasar de fase de crecimiento a pre-floración??
Cuando las plantas pasan de estar en la fase de crecimiento a pre-floración?? Es que la tabla de los fertilizantes que tengo (grotek) muestra estas fase pero no se cuando se hace el cambio y en esta fase es cuando subo de potencia el balastro de 400 a 600??
Other. General questions
Setup. Lighting
Techniques. 12-12 from seeds
4y ago
1
1
Solved
Fizwig
Enlighten me (Grow light advice)
Hey fellow growers, I'm revamping my grow room and need a new 300W LED light. I'm looking for the best possible light output without breaking the bank on electricity. Any recommendations for energy-efficient, high-performance lights in 2024? Your expertise is greatly appreciated
Setup. Lighting
2y ago
1
Solved
Cdric69738276
Culture rapide
De plus,je suis adeptes de culture rapide,je cultive en sog en donnant 2,3 semaine de croissance a un programme éclairage 20/04. Et la dans ma nouvelle box,je compte mettre 9 pots de 7l. Et souvent des indica dominant.style la variété qui me donne le sourire en ce moment gelato
Setup. Lighting
4y ago
2
Solved
FirstTimerFistTimeYer
Will this one be too hot too?
Do you guys think this light will be too hot for my tent? Will it be ok, or bad? Maybe 1500w is too much? Or will the plants grow faster? shorturl.at/grtFL I had to make a short link to fit in question
Setup. Lighting
6y ago
3
Solved
Byteme
Currently have a blurple light, what light can i add for better flowering?
I currently have a Blurple light which is great for veg but bad at flowering what light would you recommend i add for better buds? or should i just buy one of them kingbrite models with samsung led ?
Week 3
Setup. Lighting
4y ago
1
6
Solved
Rixx2k
Niello 300w how high hang in Vegi ?
Hello lovely Grow Community. I have a niello 300w and do not know how high I should hang it in the vegie phase can help me someone who has experience with the lamp ? Greetings Rixx
Setup. Lighting
5y ago
1
1
Solved
JTrim
Is closer to the light much better?
Is the light closer better? I have a VIPARSPECTRA 1000W LED Grow Light (10W LED ,x100) and it says during veg 18-26 and flowering distance at 18-24”. Looking at other growers using LED they are closer. Should I try to keep it closer a little at a time? Is there benefit?
Setup. Lighting
5y ago
1
1
Solved
Bluebeast007
Please help! Light Needed!
Just going to pop this into the universe, but if anyone is willing to sponsor a grow light to someone in South Africa, please dm me. Really want to keep my grow alive. And would really appreciate it. Only need 200watts at least.
Week 3
Setup. Lighting
5y ago
4
4
Solved
tksej
lights
How do you use plant LED lights? I am using the BESTVA 3000, which has separate growth and bloom lights. After flowering begins, should I use both the growth and bloom lights together, or only the bloom lights?
Setup. Strain - Autoflowering
Setup. Lighting
1y ago
2
Solved
sciurcavaliere
Extra lamp?
Should I buy an extra lamp for the evening/early morning to extend the direct light time?
Week 4
Setup. Lighting
6y ago
4
3
Solved
GreenGuerilla
If I move 3wk old S.Diesel & Critical from 18hrs💡indoors to outdoors where they'll get +/-11hrs direct🌞. Is there still a risk of them going into flower even though they're still babies? I really don't want this to happen. They'll be in the woods so no chance to add extra light
Week 3
Plant. Other
Setup. Lighting
Setup. Outdoor
6y ago
1
2
Solved
Hardcunt12
Is my lighting too high
As can be seen on first image plant leaves got trapped inside seed casing for a day or 2 before it fell off, not sure if I have my light to high as my plants steam is 3+ inch in length
Week 2
Setup. Lighting
6y ago
5
5
Solved
NewJackWeed
Mars Hydro dim settings
@weezy90 I have it dimmed to about 35% at 19”. I may be paranoid but I think I see slight tacoing! Should I crank to 90%? 100%?
Week 3
Leaves. Curl up
Setup. Lighting
5y ago
3
4
Solved
SerpentPower
Using side lighting
Do you guys ever put the grow light on the side? As soon as I moved the grow light to the side of the plant and set it up at a good height it grew like little shop of horrors. It's a sox weeks autoflower white widow from I49 genetics.
Week 1
Setup. Lighting
5y ago
3
Solved
Trickybis82
Light schedule
I would like to know seeing as these are auto flower should I be giving them more light then 18hrs whilst in vegetation
Week 3
Setup. Lighting
5y ago
3
3
Solved
Steevoh978
Lights died
So my lights died last night. Would a 2000 watt be good for a 4×4 tent?
Setup. Lighting
5y ago
2
2
Solved
JonnyappleSeed87
I noticed my light maybe isn't as good as it should be. I am going to get a mars hydro ts600 in 2ish weeks. Will I be ok to swtich lights towards the end of flower without any negative effects?
Week 8
Setup. Lighting
6y ago
1
Solved
BeggarsBelief
Temperature.
Is a heat matt sufficient to supplement temperature in a small grow tent? (2x2x4 full AC infinity set up). Operating from well insulated winter shed space. (Nueb alert!)
Setup. Lighting
4y ago
3
4
Solved
PapaBaer
NDL VS LED
So Umstellung auf LED erfolgt ich hoffe den Damen macht das jetzt nichts aus... außer mit einem geknickten Blatt und dem Schreck das es auf einmal Stangen regnet ist ihnen nichts passiert...🙈 dient als Bild Update da ich die in den einzelnen Wochen nicht ändern kann....
Week 7
Setup. Lighting
6y ago
1
Solved
JuanCarlos97
Hello fellow growers :D thx a lot Firstly, is the reason why my plants (especially cookies) are very slightly curling/folding at the ends of the leaves because the LED is too powerful?(Reason to be worried?) Secondly, should I start adding nutrients? Just 1/4 of Bio-grow for now?
Week 2
Leaves. Curl up
Setup. Lighting
Feeding. Schedule
6y ago
1
3