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Back to Grow Questions
Light interruptions while vegging.
Jus8laze75
started grow question 4y ago
Will like Interruption effect cannabis while in vegging stage?
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Setup. Lighting
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Answer
Hempy_The_Kid
answered grow question 4y ago
No
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Similar Grow Questions
Solved
Dean1
What is the best way to lose 7 hours During lights on or lights off?wanting lights on at night
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Is changing the light cycle of an autoflower from 18/6 to 20/4 in mid flower too stressful? Doing so would bump my DLI enough to keep my existing light through harvest. She sleeps like clockwork but less so now in mid flower. Will she adjust in a couple days to a longer day?
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SmokinJuan
How big of an issue is light? HELP
How 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?
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I'm at the start of week 3, should I crank my light up to 100% or give it another week?
Week 2
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2y ago
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Wakesk8
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Hello guys I’m going to buy the spider farmer sf1000 I saw its becoming popular and I would try along with my Cultilite Led 180w Cobe in a tent 80x80x180..I think I will have a plenty of light and massive buds ? Cultilite generate 22C degree..
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Setup. Lighting
6y ago
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Do you think it’s better lower temp and higher humidity (like 27 degrees c and 80 % humidity) or higher temp and lower humidity (like 29 degrees c and 60 % humidity)? I’m just waiting for the humidifier but in the meanwhile I have to fix somehow. Thanks!
Week 1
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Stomvi420
Light (distance from plants)
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Week 3
Setup. Lighting
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SF2000_3x3
24 or 18 and 6
Been running my lights 24 hours a day on my seedlings. Since I am growing autos, should I be at 18 and 6 now? Or should I keep running them 24 for the first couple of weeks to help veg up little before giving rest? This is my 1st time growing autos and 1st indoor grow in 20 yrs
Week 1
Setup. Lighting
5y ago
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ITAIvangrower
Sonlight apollo 8 plus box 80x80x160
Buonasera a tutti growers, vorrei sapere ho intenzione di comprare questa lampada, ho trovato un affare da un amico attualmente ho un box 80x80x160cm con un hps 250 ma non sono molto soddisfatto e vorrei passare a una sonlight apollo 8 plus vi metto il link, grazie in anticipo 🙏https://www.idroponica.it/led-coltivazione-indoor-sonlight-apollo-plus-8~27322.html?gclid=Cj0KCQjwlN32BRCCARIsADZ-J4sJvLf4DWolk7jXHzOgZ_w3Dtw0kTv_WM_irzbN1jSNVnrHBEsig6waAnXOEALw_wcB
Setup. Lighting
5y ago
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The8thChevron
Supplemental light for flowering?
I have a 300w quantum board LED. Its a Mars Hydro TSW 2000. Should I add more light of a different type for flowering or should I just run the LED alone? I've heard people mention the UV-B lights.
Week 2
Setup. Lighting
5y ago
7
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3lementa1
Best LEDs or small HID to replace 1000W dimmable HID for small space
I'm using a 1000w HID setup I had from before, running at 50% in a cool tube. It's loud and not efficient. Maybe it's time I switch to LEDs or a 250 HID. I don't want to sacrifice bud quality but I'm low on funds. Any recommendations for a good light that will fill this space?
Week 5
Setup. Lighting
4y ago
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Alabham
Light hanging distance
I’m not sure how high to hang my light. My plants seem to be all staying extremely squat and not stretching, though all seem healthy. I’ve been fiddling between 18-28 inches and 600-800 ppfd (ios meter app) and I can’t find a distance that seems to make them happier. D26 autos
Week 4
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4y ago
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LordFluffyPants
OK, my grow tent is 4ftx4ftx7ft. I have been veg with 600W ViparSpectra. I have now go t my new P1000 ViparSpectra 1000W. With both running, and 3 plants, growing in soil, what sort of yield can I expect? The YOR calculator is only setup for HPS/MH.
Week 7
Setup. Lighting
5y ago
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iopiopiop
Too little light
I have now tried removing the WPM by smiering 40/60 milk/water on the affected areas. Deep inside the canopy aswell since little to no airflow passes here due to the plant being so deep in the pot. And apart from that the plant recieves 8 hours of light and I cant install a LED.
Week 8
Leaves. White powder
Setup. Lighting
5y ago
1
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Growstradamus
Licht Umstellung
Ich habe Sämlinge, stecklinge und einen Pflanze unter 24/0 Beleuchtung. Kann ich ohne Probleme auf 16/8 umstellen?
Setup. Lighting
4y ago
1
3
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AliceInChainsmoke
Light for 1st time grow
I 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
5y ago
2
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guerilla
Darkness before harvest?
So is there really any benefit to give a long period of darkness before harvest? Once again, I'm on the fence with this...
Week 18
Other. Harvest - Drying
Setup. Lighting
4y ago
16
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jimmminycricket
Can anyone recommend me a good led under 250$ thank ya
Plant. Other
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
1
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Hydronaut
Switch Fixture During Bloom
Plant exceeded growth expectations. Now the light penetration is not at the desired PPFD half way down this crowded plant. Any reason not to upgrade to a 250 bar light during flower with Autos?
Week 8
Setup. Lighting
4y ago
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