LED light distance during germination and throughout.
iLuvBlaznMJstarted grow question 5y ago
How high should I hang VipraSpectra PAR450 lights above the top surface of soil during germination?
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Setup. Lighting
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Mr_Weeds_Autosanswered grow question 5y ago
Start at 36"inches and work your way to 18" as the plant grows.
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Theia
Autos and light schedulesLast night my light timer broke. How sensitive are autos to their light schedule being messed with? i was on a 16/8 for the lsat few weeks. Last night my timer broke and i did not realise until midday. Now shes been in the dark for nearly 12 hrs!! Should i expect some issues ?Week 9
Setup. Lighting
6y ago
3
3
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XXCYPR3SSRAG3XX
Hey everyone just found out that my grow light only puts off 15000lux and my girl are really behide so i just put them outside and i want to find the best led grow light for veg and flower my tent is 4ft×4ft×6.5 ft i think it's was vegetable light plz helpSetup. Lighting
6y ago
1
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Middlereef
SeedlingsThis is my first grow and waiting for them to sprout out, I first soaked them in water over night on a seedling heat mat then put them into soil in these pots and into the plastic propagator in a dark room, should i take them out put them under lights now or wait til they sprout?
Plant. Other
Setup. Lighting
Setup. Seedling
5y ago
3
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Onlypotent420
Hps mixed with mars hydro 600 yield?Hey all! So i been thinking about ways to cut heat of course lol. So I’m thinking about getting a mars hydro 600 and running it with my 400w hps at 250w on the dimmer. Do you guys think I will yield about the same as if I was just running the hps on super lumens?6y ago
3
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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
6y ago
2
2
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CaptainCream
CREE or COB LED ?What light is better for growing plant ? CREE LED or COB LED ?? Tell me your opinion ?Setup. Lighting
6y ago
3
2
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LoneRanger28
LightsHey guys... would you say red/purple led light works better than a warm hid?Setup. Lighting
5y ago
2
2
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SmokinJuan
How big of an issue is light? HELPHow do you know whether to raise or lower your lights? My LED is pulling about 250watts from the wall... Box said keep light 30" away during veg... But I'm not so sure about that. Thoughts? How will I know if it needs more/less light?Setup. Lighting
6y ago
2
2
Solved
Snooziecheesecake
Lighting questionI am running the Viparspectra 450w LED as my light for 4 autos in a 2x4 space. I am worried this isn’t enough, especially because of its lower levels of red. Should I upgrade to something stronger like a Mars hydro 600 or 1000 before flowering start?Or if not Mars something else?Week 4
Setup. Lighting
6y ago
2
5
Solved
M420_GROWS
Light setupCurrently I only got 2 x 50W / 5000K flood lights for veg and approx 150W / 2700K later for flowering. Both LED. Planning to keep lights close to plant - 35-45cm.
Do you think its going to be sufficient or should I get professional lights asap?Week 1
Setup. Lighting
6y ago
3
2
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Erasmus
How long should I wait to switch them to 12/12 hours light?Week 4
Setup. Lighting
6y ago
1
5
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BlueDreamer1
Lighting. Increase or stay the same?Hi, I'm thinking about increasing lighting to 100%... is it too soon? Currently at 60% 20 inches away (manufacturers recommendation.)
I'm thinking 100% but staying at 20 inches away.. what's your thoughts? Too soon? (12" - 18" 100% for veg manufacturers guidelines)
Setup. Lighting
5y ago
1
2
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DoomSmoker
2x2x4 yield expectations?I want to use a 2x2x4 tent, growing (Gorilla Cookies) autos in Nature Living super soil mixed with Coco Loco. I want to yield just a few high quality ounces. Is this easily achievable with one 3 gallon pot under a SF-1000? Should I be concerned with any plant height issues?Setup. Strain - Autoflowering
Setup. Lighting
Setup. Other
5y ago
2
4
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GrowsL
Is this light suitableIs this good enough for a 2×2 grow space one or 2 plants
Setup. Lighting
5y ago
3
5
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Zer0xKira
I purchased two Vipar Spectra 300 LED Lights. I am only using one right now because i was concerned two would be too much for the seedling phase. Should I keep just the one light or Put up Both ? When would be a good point in the plants life cycle to put up the extra lights ?Week 2
Setup. Lighting
6y ago
1
3
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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