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Back to Grow Questions
Grow Light VS Veg Light
MisterPandaBear
started grow question 6y ago
When using a stronger light for bloom what stage of development do you introduce it?
Open
Week 1
Setup. Lighting
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Answer
GMSgrows
answered grow question 6y ago
From before you switch to 12 12, you dont want to do anything to stress her going into flower. Cheers
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Complain
Similar Grow Questions
Solved
iiswiftt
Auto Light Cycle
Can you switch an autoflower to 24/0 during flower?
Week 8
Setup. Lighting
5y ago
3
5
Solved
OKushoma
Starting photos indoors for June transplant
Want to start photos on a 14/10 schedule in April to match the lights around June 1st. Can I grow my babies on a 14/10 indoor schedule or could that possibly induce early flowering? I would rather not slowly adjust down from 18 to 14 before Xplant as suggested otherwise
Setup. Lighting
Setup. Seedling
Setup. Outdoor
6y ago
2
2
Solved
88kasanova
GTMAR 1000watt full spectrum light
I bought a gtmar full spectrum 1000 watt light off amazon, does it really put off 1000watts?? My 4 plants look great except I can tell that some of the under foliage isn’t quite getting enough light, I’m doing some LST.
Week 5
Setup. Lighting
6y ago
2
5
Solved
hooolian
24 hours daylight in flower mistake
I have made a mistake - have 4 tent set ups each different digi light timers - this tent has mistakenly been left on (24 hours daylight!) for just over a week - should be week 4 flower. can it be saved? any advice? I have put it right so should get the 12 hours dark like the rest
Setup. Lighting
4y ago
3
3
Solved
TruTraTri
Day shift for Photos.
How to to a day shift for photoperiodics without mutation/hermies etc. Light schedule: 18/6; want to shift 8 to 12h backwards/forwards. Just in one shock? (e.g. give them 12h on top) Step by step? 2 weeks enough for recovery for 12/12 switch?
Setup. Lighting
1y ago
1
1
Solved
G46Go
Second light in one tent
3 fan, 1 carbon filter, humidifier works inside and the tent is 120x120. I have 1 240w qb inside, i like it but i want more yield. So my question is i buy second 240w qb would it be good or it would disturb the balance? Also im afraid maybe electric bill will be too much to hide?
Week 6
Setup. Lighting
6y ago
4
2
Solved
GreenGuerilla
Will the change from indoors to out trip my plants into flowering?
Hi, Guys, I plan to move my plants outdoors next week. Will the change in the light schedule trip them from veg to flower? I really don't want this. They're currently @ 3 weeks on 18hrs indoors and outdoors they'll be getting 11hrs direct sunlight. Also, they're photo's not autos
Week 3
Setup. Strains - Photoperiod
Setup. Lighting
Setup. Outdoor
6y ago
6
6
Solved
NederGreens
Help de decide tent and light for my setup
I want to so some quick yielts with autoflower. Maximum of 4, with a 100 watt light. - What tent do you recommend (will a 2,3 x 2,3 mars hydro be enough?) - What light do you recommend? (i see many 100 watt lights but some people pushing it with 300 watt lights, i won;t do co2)
Setup. Lighting
2y ago
3
4
Solved
Motaybongs
Lighting sanlight
What would be the different range of lux needed for each week? Atm running lights in 60% and with distance the lux is around 18000. Since is my first time using led any recommendations? Someone already with experience with sanlight? And its dimmer system? Thank you so much
Week 2
Setup. Lighting
5y ago
3
4
Solved
Margot
Devo cambiare lampada?
Lampada CFL125 150w full spectrum a luce bianca va bene anche per la fioritura? La pianta è Quick One RQS in grow.
Setup. Lighting
5y ago
1
1
Solved
amadeo
Best Lamps
Dear fellow growers! I kindly ask you to give me strong advice on LED lighting. Specifically, which COMPANY and MODEL is currently THE BEST. For plants, of course - not for the wallet. Price and economic considerations are also important to me, but not the most. Thanx & regards
Setup. Lighting
4y ago
25
10
Solved
TheGourmetWeed
Worths investing?
Thinking to upgrade my grow with 4 x 15w led bars. 1 on each corner of the grow room, vertically, as secondary lighting to a 400w hps. Does it worth the investment? Price vs yield?
Setup. Lighting
5y ago
2
3
Solved
DrGr33nThumb
Is two 600w lamps too much for a seedling?
So I have x2 600w LED lights. Does having 1200w of light too much for a seedling? Should I just use one untill she matures abit? Thanks in advance DrGr33nThumb
Setup. Lighting
5y ago
4
3
Solved
Letsgo420
Added a light, how far should I hang them both from the girls?
I have added a Mars Hydro TS600 to my tent along with the Spider Farmer SF1000 in my 2x2, how far should I move them up away from the plants? I'm guessing I don't want them as low as the SF1000 was on its own which was around 15" Thank you lovely people!
Week 2
Setup. Lighting
5y ago
6
7
Solved
Grazynka
Changing lights for auto flower
At the beginning the light schedule was 18/6 after 2 weeks I changed it to 24hrs because the light was too weak (10w) I now got different stronger lights (600w)(finally arrived) With the stronger lights can I change it back to 18/6 ? It's autoflower.🤔🤔
Week 3
Setup. Lighting
4y ago
3
3
Solved
Rangaku
HID to LED mid grow
Has anyone ever moved a plant from HID lights to LED during flower ? Keen to hear from your experience as it’s looking likely that I’ll need to do exactly that in the near future .
Setup. Lighting
4y ago
6
5
Solved
Greenlady
Grow light
Is this any good? For a 2x4 closet. Green crack auto and kush xxl auto. Thnx.
Setup. Lighting
6y ago
2
3
Solved
Bongkhan
UVB lighting
Hello fellow growers.. so did anyone use supplement UVB light and get any noticeable difference ?
Setup. Lighting
5y ago
2
1
Solved
NorthernStar20
Switching to bloom nutes and photoperiod changes?
When should I start giving bloom nutrients and stopping the veg nutrients? Also can I switch my light cycle to 24hrs to increase the temps and maximise my yield? Or will this mess with the plants?
Week 4
Setup. Lighting
Feeding. Schedule
6y ago
4
3
Solved
Sup3rNov4
Luminigrow
Has anyone used the Luminigrow dank 600 led lights yet I just received 2 and they are looking very good. Just wondering if anyone had experienced them.
Setup. Lighting
6y ago
1
2