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Back to Grow Questions
New Light distance from plant. =D
MarkGreenThumb
started grow question 5y ago
I got a 200W LED instead of the CFL's. How far should this be from the Plants?? =D
Solved
Setup. Lighting
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DeadwebsiteBoringcommunity
answered grow question 5y ago
Which led? leds are not even close to the same. 200 watts can be dramatically different from one light to the next.
1 like
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Selected By The Grower
DeadwebsiteBoringcommunity
answered grow question 5y ago
anywhere from 12" in flower (depending on your diodes) to 24" in flower... (depending on the diodes).. A safe veg height could be anywhere from 20"-36" .. Need to know the brand and model name of the led if you want advice about it.
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Similar Grow Questions
Solved
Anonymous_2022
Mars Hydro TS3000 or FC4800 ??
Looking to get a new led guys … whats your thoughts between Mars hydro TS3000 or the FC 4800?? I see theres not much in the Par, Thanks all
Setup. Lighting
4y ago
8
7
Solved
sloppyjohn
How to make stronger smell and flavour in DWC grows?
Hi guys. Just harvested my second ever harvest, and 2nd time with DWC. Using HPS, then CMH for last 2 weeks I'm really happy with buds, but the smell is a little less intense that I would like. I have used Cannaboost, which is supposed to increase flavour but I want more! :)
Setup. Lighting
Feeding. Chemical composition
5y ago
6
Solved
AlienScrOG
Mentalità : Matura esperienza
Next chip led ?? Now 220 lm/w is the top ! .. next 1-2 years? 300-500 lmW? What u think ?🤔
Week 11
Other. General questions
Setup. Lighting
6y ago
1
1
Solved
enta0121
Moving lights at right time
One of my plants has become taller first do I move all my lights up ?? Or wait for the others to catch up can some help please this is my first grow
Week 4
Setup. Lighting
3y ago
2
6
Solved
Sillystoat
Lighting schedule?
Many references state the when moving from vegetative to flowering stage the lighting schedule (indoors) needs to be reduced from 18-20 hours down to no more than 12. Why do many here stay at 18 or more the whole way through?
Setup. Lighting
6y ago
1
3
Solved
NonameGrowDude
Seedling / veg light suggestion
Looking for Led veg light for a small space that I would like to use to start my seedling and to veg for 1 week or 2 before I move the plants in to my grow tent.The space is 40x80x80cm. Any suggestions?
Setup. Lighting
3y ago
8
Solved
Popeofdope
Cmh light turned off 2 times in 24 hours. Its on 18/6 and its a vivosun branded one. I dont know where to start if its a. Power issue or somthing else
Setup. Lighting
6y ago
1
Solved
Carlotta
Electrical power calculation
Actual power consumption of lights is lower than led manufactorer says. 25 leds of 3W each = 75W plus an internal fan plus some other circuits,Total power should be more than 75W and i calculated 58.3W overall. Vac=220 , I=0.265A Any ideas?
Setup. Lighting
6y ago
6
Solved
DonCruz01
Seedlings for sun
At what age and height can seedlings go outside in the sun light to grow?
Setup. Lighting
4y ago
7
6
Solved
StDeacon
Grow light?
I recently asked a question about 2 lamps. Here is another lamp that has less blue and red but much more white is sufficient for a plant or max 2
Setup. Lighting
6y ago
2
Solved
THC123
LED Light Spacing
So my taller plants are starting to get bright green on top. My light is 25” from the tops. I measured today, and if I keep the lights that far away during flowering, I hardly have any space to grow them taller. It’s a 6’8” tent. The bloom light also isn’t on yet. What do I do?
Week 6
Setup. Lighting
6y ago
2
2
Solved
esotaro
What is the highest DLI (Daily Light Interval) that newly sprouted Cannabis plants can take for the first month after sprouting?
Also, is there any benefit to having more than 18 hours of light a day? Thanks
Week 1
Setup. Strains - Photoperiod
Setup. Lighting
Setup. Seedling
5y ago
7
6
Solved
Ramgi
Ciclo luce
veg/ veg-blum last week solo blum vorrei sapere se è corretto ringrazio anticipatamente
Setup. Lighting
5y ago
2
Solved
Eastbis
Which light schedule do you prefer for automatic?
Setup. Lighting
6y ago
5
6
Solved
Jmaninthemidde420
Light intensity ? For bloom phase
When switching to bloom phase. Should I gradually increase the light intensity to 100% to help plants adjust or should I Immediately amp it to 100% This is a 500 + watt light by viparspectra (ks 5000)
Setup. Lighting
1y ago
1
5
Solved
Dillsnills
Should my ViparSpectra p2000 be enough for 2 autos in my 2x4 tent or should I add my king led 1200?
I'm starting 2 Glueberry Og Auto's from Dutch Passion, is my ViparSpectra p2000 enough for my 2x4 tent or should I put my king led 1200 in with it?
Other. General questions
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
3
4
Solved
Katalist
My grow kit will arrive this week. is there anything I need to watch out for considering the fact that they only have stood by the window (mostly cloudy weather) for most of their lives? I don't want them to get overloaded with the rays of my growlight 😇
Week 5
Setup. Lighting
5y ago
2
4
Solved
Growladyeastmidlands
What light is best
Will a maxibright daylight 200w led be good enough for flowering or would you swap to hps for flowering I have lots different leds and hps lights so no cost for me just want the best option
Setup. Lighting
4y ago
1
5
Solved
heythere12345
Should i lower the lamp?
It looks kinda stretched
Setup. Lighting
4y ago
1
2
Solved
GrowsL
Is this light suitable
Is this good enough for a 2×2 grow space one or 2 plants
Setup. Lighting
5y ago
3
5