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Back to Grow Questions
Grow Light VS Veg Light
MisterPandaBear
started grow question 5y ago
When using a stronger light for bloom what stage of development do you introduce it?
Open
Week 1
Setup. Lighting
likes
Answer
GMSgrows
answered grow question 5y ago
From before you switch to 12 12, you dont want to do anything to stress her going into flower. Cheers
likes
Complain
Similar Grow Questions
Solved
Dr_Perl_Junior
Sorry hat the question earlier before but I'm new here so I dont know how to undo the solved quesion status. The LED has about 300W and I want to dimm it. not simply turn it on/off. Preferably with some kind of integration in home automation systems like Home Assistant. Thanks :)
Setup. Lighting
Setup. Other
2y ago
1
2
Solved
known2funk
How to switch to flowering
It's been about 5 weeks from germination. I think we're ready to switch to flowering. I'm just not certain on how to go about it. Do I gradually reduce 18/6 of the veg light down to 12/12 (over a week?) then pop in the flower bulb? Or do I just make a hard switch?
Week 4
Setup. Lighting
4y ago
4
4
Solved
MrJoint
DO YOU USE LED DIMMER?
Você usa o dimmer de potência do led? Usa ele em 100% ou aumenta em cada fase (seed, veg, flo)? Tenho visto as duas formas e gostaria de ouvir de amigos mais experientes. Sempre buscando mais saúde para as meninas. ✨🥦
Week 3
Setup. Lighting
5y ago
1
4
Solved
Goodvibs
Hi guys. Has anyone used Photone - Grow app to help set there lights at optimum hight and brightness It says it measures par and lux but does require an in app buy to work with full spectrum LED. Thanks 🤙
Week 1
Setup. Lighting
4y ago
1
2
Solved
Ema26
High temps
Hygrometer claims 36c in the tent, it has me sweating when I go in there. Plants still seem okay though, what is your thoughts? Thinking of switching to led for cooler temps
Setup. Lighting
6y ago
2
5
Solved
GhettoStyle
friends, help me with advice what kind of yellowness on the leaves is what this can be!?
this is a clone that moved into the system a week ago! Now he has advanced GMB 1.2 (EC) pH 6.1 fertilizer
Setup. Clones
Setup. Lighting
Feeding. Deficiences
4y ago
1
1
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
4y ago
7
6
Solved
Spicy_lemon
Light recommendations
Which light would you recommend VIPARSPECTRA xs1500 or VIPARSPECTRA p2000. Or ather recommendations around 200€?ps I grow in a room without tint
Other. Other
Setup. Lighting
2y ago
2
2
Solved
KCduzit
When to flip into flower?
currently midway through my 9th week of veg and am wondering when I should send plants into flower, should I double check sex first? (Feminized seeds) or wait until my screen fills out more? Plants are in 3 gallons pots and I worry that they might get rootbound if I veg Longer.
Week 8
Setup. Strains - Photoperiod
Setup. Lighting
Techniques. Other
5y ago
2
2
Solved
KnightRider
PPFD
Hi Peeps,Ive just started looking at PPFD recently. Please can someone who grows autos tell me the PPFD they use for seedling, veg and flower. There is an article on here but i think its for photo periods.Many Thanks
Week 1
Setup. Lighting
3y ago
2
1
Solved
noobiii
How many watts do I need for my small tent?
I am using a full spectrum LED that draws only 30W from the wall but it might be too weak since my plant is getting lanky. I have moved it closer to the plant but now I am afraid of over-heating. How many watts LED would be sufficient for my 40cmX40cmx120cm tent?
Plant. Too tall
Plant. Stem - Weak
Setup. Lighting
4y ago
2
2
Solved
zkittlezjunior
Cob Led Heat Problem
Guys i have a problems about cob led.Im gonna use 3*50W Cob Led full spectrum in a pc case.Do you think is there any heat problem in it?My case is about 50cm and my pot is 8cm.I'll use 2*120mm fans for exhaust and fresh air.And inside i'll insert one 8cm fan.
Other. Other
Setup. Lighting
Setup. Other
6y ago
7
Solved
Do_it_Dan
Optimal distance and settings spider farmer sp2000
What's the optimal distance and dimmer settings on a sp2000? Seedling stage into veg, in a 1m x 1m tent, thanks guys and happy growing 💚😎
Setup. Lighting
3y ago
3
3
Solved
Dillsnills
Opinions on how these 2 r looking and any advice on going forward is greatly appreciated.
I've read mixed things on when a plant looks like it's praying, some say sign of light or heat stress others say it's a sign ur plant is happy.Opinions on how these 2 r looking? Day 9,temp74-75 day, 70-71nght,57rh, ViparSpectra p2000 at 23inches at 40%, Glueberry Og Auto.
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Seedling
5y ago
3
3
Solved
CampaCavallo
NEW LED HELP FOR NEW NEXT INDOOR SEASON
At the end of September, the indoor season of CampaCavallo starts again! We need a new light and this time LED. I'm looking for one that can replace HPS 250w without spending a fortune .... Any advice? I also accept discounts or donations from producers in exchange for advertisin
Setup. Lighting
3y ago
4
4
Solved
ZigkGrow
Light doesnt cover every pot
So i've got 2 plants under one cfl lamp and i observed that that 1 girl is reclining to the right. As i see my Cfl this girl is standing right below the plastic part of the cfl and obviously gets less sun. How can i fix this? Changing place my pots every day will do the job?
Week 2
Setup. Lighting
5y ago
2
2
Solved
Faegrows
Affordable but good growlight for small space
I'm looking for a cheap light to grow one plant, the current one (90w) have just doesn't have enough juice so I'd like to upgrade. I know mars has some good and affordable lights. Any other brands or not so famous brands in Europe that are cheap but good? Tips are welcome!
Setup. Lighting
4y ago
3
4
Solved
Ema26
600w hps or LED? Thanks!
Setup. Lighting
6y ago
14
11
Solved
cheesyx
Is that possible to do grow light with Samsung LED strips?
Going deeper into idea of doing the quantum board from scratch but instead SMD LED's there are lots of strip LED options. So I want to ask you guys if I have an aluminum plate with a heat sink and coolers, can I fix those stripts there? Or can I rip them off with a heat gun?
Setup. Lighting
5y ago
2
3
Solved
Oldrootsy
Bulbs on budmaster 2
Hey guys 👋 I have a budmaster 2 with some bulbs out, can anybody tell me how I change them? Where I get them from? Or if I can even change them 🤣? Thanks guys 👍
Setup. Lighting
3y ago
4
2