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Back to Grow Questions
Lighting for 1 week plant?
Designsbycole
started grow question 6y ago
Should I give my plant 24 hours of light at one week? I’m very new to this and want to learn as much as possible...
Solved
Week 1
Setup. Lighting
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TimTheTerpMan
answered grow question 6y ago
I always suggest a 18/6 light schedule. It saves on power usage and also gives your girls time to recover from their hard day. Some people have no issues With 24 hr light phase but it's all a personal preference! Cheers and happy growing!
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Selected By The Grower
GMSgrows
answered grow question 6y ago
18/6 is all you need for veg. Can run 24 hours if you like,won't hurt your plant
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Similar Grow Questions
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NCgrower252
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Week 15
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4y ago
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WeedSmeller
Which light for a newbie with limited height?
I only have 3ft of height to work with in my grow area. I have been looking at the 2x2ft and 2x3ft tents. Which light will give me the best quality buds? I've been looking at Mars Hydro and Spider Farmer.
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Green_Man_420
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My plants have been looking sad for a couple weeks. Tried everything then the other night I turned my light down to 40% giving a DLI of 28 they perked right up with 24 hours. I have now put it up to 60% giving a DLI off 39 will this be ok or should I keep it low. Week 2 flower.
Setup. Lighting
2y ago
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sloppyjohn
How to make stronger smell and flavour in DWC grows?
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Setup. Lighting
Feeding. Chemical composition
5y ago
6
Solved
Jack22
Lights and plants
Hello grow masters! I would like to ask you if mh 250w and hps 250w are good for veg (the fist one) and flower (the second one) in my 80x80x170. I would appreciate some opinions and advices about my 3 ladies too. Remind that this if my first indoor grow so don't be bad with me!
Week 2
Plant. Other
Setup. Lighting
6y ago
4
4
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
5y ago
2
2
Solved
Theia
1 light or 2
I have recently purchased a Mars hydro SP 3000. Great light.. It replaces my Blurple Mars hydro exo 120. I wanted to ask what peoples opinions are about me using both lights for veging. My grow space is not that big. 1.8m x 0.8m and 2.35m high. Will it be too much light and heat?
Setup. Lighting
6y ago
3
Solved
Wallkillman
I do have question about changing to 12/12 from 18/6 . I am going on 8 weeks from germination maybe next week?
Setup. Lighting
5y ago
1
1
Solved
MrTasuri
24h light to 18/6?
Hello. I've been using 24h light while vegging so far. Can I change my light cycle to 18/6 without making plants to flower? Thank you in advance.
Setup. Lighting
5y ago
4
4
Solved
Sinns
What kind of lamp should I use?
I was wondering if I would notice a difference if I switched from the GC Europe 250 Watt to the Caluma Force LED 320 W? Thankyou for infermation :)
Setup. Lighting
1y ago
3
3
Solved
Ferelite
Reveg/Budding issue
What is my plant doing? the days are almost 15 hours long so I don't understand why it's budding still, I expected it to reveg by now but no sign of rounded single leaves still. The days are getting longer not shorter, end of next month is when the days start getting shorter.
Week 13
Buds. Other
Leaves. Other
Setup. Lighting
6y ago
1
1
Solved
EddyCoKush
Seedlings first timer
How’s it look at day 7? Any recommendations or tips?
Setup. Lighting
5y ago
5
3
Solved
Growladyeastmidlands
Ts Marshydro led 2000w
Can anyone help please I been offered a ts 2000w marshydro light is this good to flower with I need to say electric cost but don't want to waste money on rubbish again already got 4 leds that's not good enough help me
Setup. Lighting
4y ago
5
Solved
WeedBerry
Hi im just wondering if the height is good enough for my plant if not what is the recommended height and lux level
Setup. Lighting
6y ago
1
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Solved
MiyamotoMusashi
wich LED light?
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Other. General questions
Setup. Strain · Autoflowering
Setup. Lighting
5y ago
3
Solved
Siriuz
Just wondering if adding sunlight could improve it or makes no difference?
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Other. General questions
Setup. Lighting
Setup. Outdoor
6y ago
2
1
Solved
Mossyman88
Can I move autoflowers into a different tent when they are in bloom mode with a different light strength?
Hi guys, I currently have 6 AUTOFLOWER plants in a 4x4 tent with 600hps,I am thinking of putting two of the smaller plants into my 3x3 tent which has a 400w HP's bulb,plants have between 5 and 7 weeks to go,is it too late to do this?would they get stressed with different light?
Week 8
Setup. Lighting
6y ago
3
Solved
Dillsnills
Can I run a 4inch fan to a 6 inch carbon filter? How many plants for 2x2x4?
I'm starting a new grow, I have a 2x2x4tent, can I run a 4 inch fan to my 6 inch carbon filter I have or do I need a 4 inch filter?also how many plants 1 or 2? Should I run kingLED 1200watt or 1000watt? Running Auto's either amnesia,blue Dream'matic. Advice opinions appreciated.
Setup. Strain · Autoflowering
Setup. Lighting
Setup. Ventilation
6y ago
6
5
Solved
SaltCity
Does my LED need more red spectrum for flowerin?
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Week 8
Setup. Lighting
4y ago
1
3
Solved
MomoCookie
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Setup. Lighting
6y ago
4