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Back to Grow Questions
Window light is enough?
Marcos8matos
started grow question 4y ago
If I have a window with a good amount of light entering everyday is it sufficient for the plants?
Solved
Setup. Lighting
likes
EmeraldLakeCannabis
answered grow question 4y ago
Window light is good for veg, especially if it receives direct sunlight for a good amount of time during the day. However, I don't know if it will suffice for flower.
1 like
Complain
Selected By The Grower
ChitownCannaChica
answered grow question 4y ago
Yeah for an auto that might grow a little slower/smaller
1 like
Complain
Ezzjaybruh
answered grow question 4y ago
Probably not for any decent flower production..
2 likes
Complain
Similar Grow Questions
Solved
Shmalevich
the light came on by accident at night
Здравствуйте! Случайно во время сна включился свет в гроубоксе на 10 мин. Слишком ли это пагубно для двух автоцветов? Не станут ли гермафродитами?
Setup. Lighting
4y ago
2
2
Solved
StarletBud21
Come to my aid
Yooyoo guys could this be light stress ? Also should I consider a second defoliation? I reckon it could help the shorter plants get more light What do you guys think ? I’ve added a pic of the light Happy growing
Setup. Lighting
Techniques. Defoliation
6y ago
2
2
Solved
idkwhatimdoing
LED light recommendation?
so going by my last question, i need a growlight. so i wanted to ask if theres a budget light for like 2 plants. i dont have a ton of space n im kinda lost on the topic. i live in europe so itd be great if it was a light i could get in my country too. germany's fine as well.
Setup. Lighting
3y ago
2
2
Solved
BladeCutter
WHAT IS CAUSING MY LEAVES TO CURL? (Day 64 pictures)
The leaves at the top of the plant seem to be curling up. My first guess is that there is too much light. I recently moved my light down to 12 inches above the canopy. The PPFD should still be under 1,000, but I don't know what else could be causing it. Please help. 🙏
Week 10
Leaves. Curl up
Setup. Lighting
6y ago
4
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
FlyHighhh
over op 18/6 ??
Vraagje. mijn plantjes zijn nu 3 weken oud ik zet ze nog steeds onder 24uur licht . Is het beter dat ik nu naar 18/6 ga? Ik heb gefeminiseerde zaden green gelato
Setup. Lighting
6y ago
2
Solved
THC123
LED Light Spacing
So my taller plants are starting to get bright green on top. My light is 25” from the tops. I measured today, and if I keep the lights that far away during flowering, I hardly have any space to grow them taller. It’s a 6’8” tent. The bloom light also isn’t on yet. What do I do?
Week 6
Setup. Lighting
6y ago
2
2
Solved
Bretwalda
Light intensity for x2 SF1000 in a 2x2?
Just wondering what the dimmer should be on for 2x SF1000 in a 2x2, flowers are in about week 3
Setup. Lighting
4y ago
5
3
Solved
ChronicRyno
Led light
Hi guys I wondered if this would be any good for a veg light ?. Originally a mars aqua 165w marine light (55x3w leds ). A few had gone so I decided I’d replace them whilst at it I would replace lots of them 27 3200k 14 6500k 10 470nm 2 440nm 2 660nm dimmable & 2 Channel
Setup. Lighting
6y ago
1
1
Solved
dauntless
LUX meter grow question
Can someone check out the LUX meter video and tell me how I should be positioning my lights? I think maybe I have too much light on them. My meter says 600 (x100) that puts me at like 60000 lumen. The converter I used put that to 1541.36 umol/s/m2 which is a lot of light already
Week 7
Setup. Lighting
4y ago
1
3
Solved
Albgrow
I have a question that by myself i cant risolve! I have used ligjt adjust wings 600w but now i want to change them because they cosum a lot of energy and a lot of money for the light bills. I want to change all the light system and to use the Led ones. The closed area is 12m2.
Setup. Lighting
6y ago
1
2
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
3y ago
3
3
Solved
Rubycola
M.H Led grow light TSW2000 300w
Hello i am growing autos with a M.H led light 300W, i am between seedling-veg stage using a lux meter the distance plant-led 30, 35cm,i am dimming 25% to 30% and now turned 25% 20,000lux. I cant make them happy. Is there any advice. Thanks in advance
Setup. Lighting
1y ago
3
3
Solved
rcs8718
Proper height for T5 dual lamps from seedlings during sprouting stage
I now have my seedlings in solo cups and they are just breaking the surface, what is the height I should have my T5 twin lamps from the top of the cups? I have it currently at about 4 inches from the top of the cups.
Setup. Lighting
5y ago
1
1
Solved
Noahbear
Are my leaves light stressed?
Are my leaves getting too much light? They seem light stresses. Any input would be great- thanks
Leaves. Color - Yellow
Setup. Lighting
4y ago
3
2
Solved
August_Westeros
24 hour light cycle?
How advisable is it to run 24 hour light cycle? I’m interested because I live in the north and we’re getting to winter. The light divers provide some heat. They’re autoflower OG Kush.
Setup. Lighting
3y ago
3
3
Solved
Mr_Horse
What's the advantage of running two lights? I have a HLG 600 rspec and a no name red /blue 250w led. Should I incorporate both and at what stage?
Setup. Lighting
4y ago
1
3
Solved
Percy
New tent
Hs40 tent with marsydro ts600 or philzon 600w Running with black orchid 4" intake ventillation kit and mix flo inline for carbon filter is this a good set up Or should inopt for the ts1000 with dimmable options my tent is only small and dont want burn etc please help
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
4y ago
6
7
Solved
3lementa1
Which LED light for 2'x3.5'x5.5' perpetual DWC auto
After this run I think I'm going to grow 2 DWC autos at a time and harvest monthly. I'm looking at a 6x 3k COB, a 58 SMLEDs 2 CREE COBs (3k and 5k), or a 112 SMLED and 4 CREE COB (3k). LINKS: https://tinyurl.com/778famth https://tinyurl.com/2dz9uw https://tinyurl.com/4m7ynerv
Week 6
Setup. Lighting
5y ago
3
5
Solved
pegonter
How to increase the growing on veg state?
in the veg state, using scrog, is it better to let the lights away from the plants on scrog or is it better to put the plants as close as possible (avoiding light burn)??
Week 8
Plant. Too short
Setup. Lighting
5y ago
1