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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
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Complain
Similar Grow Questions
Solved
Love_Cultivator
mars hydro vs spider farmer
Hi there, I'm into a deep struggle and need some help to choose my grow light.. The struggle is that i can get two mars hydro tsl2000 for 400€ and the two spider farmer SF2000for 476€... Can some one tell me if spider farmer is worth the 76€ more?? happy growing thx to all! <3
Setup. Lighting
5y ago
8
4
Solved
Organic_LarF
TRUE OR FALSE!?!?
True or false?!?! LED has a longer flowering time. LED needs less nutrient. LED has a more spread light output. After reading to much about it, I would like to know what GD community thinks. 🙏🍀🍀🍀🙏
Setup. Lighting
Setup. Other
5y ago
6
5
Solved
GorillaDoink
Too much wattage?
Is 300w too much for this early on? Going on week 2 just repotted today
Setup. Lighting
1y ago
4
4
Solved
420Highlifecouple
I'm confused with grow tent upgrade.i have a green fingers grow tent..was thinking mars or vivosun but then u seen gorilla tents.arggggh which one 1?my grow soecs are 200 x 100 x what ever height,min 180.
Setup. Lighting
4y ago
1
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
5y ago
6
6
Solved
Steek88
Advise
Yes I have jholes at the bk for ventilation also it’s an led light not much heat at all come from it. Thanks alls for ur advice il keep an eye on it nxt few days thank use👌
Week 2
Setup. Lighting
3y ago
1
2
Solved
Ema26
Thoughts on mars hydro ts600 for a 80cmx80cm room?
Setup. Lighting
5y ago
3
3
Solved
MoWax
Beginner grower question
Hi! I am a beginner grower. I converted a refrigerator for micro-growing. How long until my first plant is finished? It grew semi-open air. The box was ready a few weeks ago and I put it in. My lamp is viperspectra p600. I welcome any useful advice. Thanks. Auto jack herrer
Buds. Other
Plant. Other
Setup. Lighting
2y ago
1
2
Solved
Kayaboy
Downgrade my light wattage or not?
My tent is 80cm x 80cm x 180cm and i use a 400w hps/mh. Based on all light calculations i came across it gives me a total requirements of light of around 160-200 watts. Should i downgrade to a 250w system or keep the 400w and why please, some expert ? Thx
Setup. Lighting
5y ago
2
2
Solved
OneDropOfTHC
Lights for auto plants, very low budget.
I have a 250W CFL 6000K for small grow tent 1.75x1.5m First do i need a 3000k bulb for flowering? If so, i was intending to buy normal LED bulbs instead 1 big bulb. About 6 to 10 bulbs 15w 1400lumens each bulb. My question is, am i going for much worst than with the single CFL
Setup. Lighting
5y ago
5
4
Solved
Cannabingrowin
LED lights. What brand and why? what is the best LED diode? just the samsung ones? LM301
Lighting. I have 3 SpiderFarmer SF 1000 lights with 4 T8 barina 2ft around the edge of the tent. Does anyone recommend a different Lighting set up? Does anyone know how long these spiderfarmer lights will last? I have a 48x48x80 tent with 4 plants at the moment.
Setup. Lighting
4y ago
2
2
Solved
chrisg79
Lighting
Any help on my light Question in comment would be really appreciated. TIA
Setup. Lighting
4y ago
3
2
Solved
Grow4Releaf
Side lights ?
Would my plants benefit from these extra lights hanged to the side? Photos included of light and how they look. Above are two SF1000D lights. Curious if these will help the under growth or if it's just a waste? Thanks for any info anyone can share . Happy growing!
Setup. Lighting
Setup. Other
Techniques. Other
3y ago
4
4
Solved
greenfingers007
How far does my LED light need to be
Currently growing Easy Bud Auto she's just over 4 weeks old my LED light is 300w and is currently 16inches from the canopy is this to far away??? i'm also growing in a 7.5 litre pot is this pot sufficient??? as Easy Bud Auto only reaches heights of 50-60cm indoors Thanks
Setup. Lighting
5y ago
1
1
Solved
morganfreeman420
Distancia de la lampara
Tengo una tienda de cultivo de 120x120x200 y un led de 730w el FC-E6500 de marshydro tengo en mente poner unas 4/5 plantas para mi primer cultivo y quisiera saber si hay alguna guia para saber a que distancia tengo que poner el led de las plantas en cada fase de la planta. THX
Setup. Lighting
3y ago
1
1
Solved
Dododoo
Will my set up work? Is it missing something major?
Will my set up work well or am I missing something that can help me out a lot? Wondering if my light is big enough for three plants in a 2x4x6 closet. Are the plant pots adequate size (2.5gallon)? Should I use many nutrients with this autoflower? Details in my grow diary.1st grow
Other. General questions
Setup. Strain - Autoflowering
Setup. Lighting
3y ago
3
Solved
Bandit600
Licht umstellen bei Photoperioden!!!!!
Hi liebe Grower, Was ist das beste Lichtplan für Photoperioden wenn man sie von 18/6 auf 12/12 , 13/11 oder 11/13 umstellt. Danke 👍
Setup. Lighting
3y ago
4
Solved
kushman_4
Are these LED specs good enough to start my first ever small scale grow? HELP!
Hi, are these LED specs enough to start a small grow (maybe 2 plants): Full Spectrum 200W with peak Intensity RED 630-660nm & BLUE 440-460nm PPFD: 630.25 umol/s/m2 at 30cm 175.12 umol/s/m2 at 60cm 80.04 umol/s/m2 at 90cm This is for a 3x3' tent Any advise would be appreciated!
Setup. Lighting
5y ago
3
3
Solved
Byteme
Currently have a blurple light, what light can i add for better flowering?
I currently have a Blurple light which is great for veg but bad at flowering what light would you recommend i add for better buds? or should i just buy one of them kingbrite models with samsung led ?
Week 3
Setup. Lighting
4y ago
1
7
Solved
leo__bulero
How many plants in a 70x70x160cm tent with 100W?
Hello, I have a grow tent kit 2x2 with a 100W 301H EVO Spider Farmer light. I have put there three 11L pots. But now I realize the size/light of my tent might not be enough. Could I manage by adding an additional 60W lamp you reckon or is it best to discard at least 1 plant? Thx
Setup. Lighting
1y ago
2
1