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Back to Grow Questions
Window light is enough?
Marcos8matos
started grow question 5y 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 5y 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 5y ago
Yeah for an auto that might grow a little slower/smaller
1 like
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Ezzjaybruh
answered grow question 5y ago
Probably not for any decent flower production..
2 likes
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Similar Grow Questions
Solved
ItsGrowingOnMe
Eyeball and advise on my set up, and is this seedling stretching?
Is my set up good until my humidifier comes? (using inflow air from in-line fan with a tray of water for humidity for now). I set up an additional light because I was concerned that this bad boy was stretching and want to provide some extra light for lower canopy later.
Setup. Lighting
5y ago
4
4
Solved
zkittlezjunior
I need all informations about PC Grow
Hey growers.I need a help about pc grow.And have a lots of questions.But i cant write these question in 1 post.Can someone help me about lightning,heat and the other important details ?
Other. General questions
Setup. Lighting
6y ago
2
Solved
Gazeye
Do I keep dimming my light to try to get proper DLI?
Currently at 22" above soil at 50% intensity and still getting ~50DLI at Germ/Seedling stage (too high?). It's a 240W LED. Do I keep dimming the light or do I change light schedule (24h currently) to get proper DLI?
Setup. Lighting
3y ago
2
1
Solved
Lumberdog
Lights for heat- 24/7 okay?
I really need the heat of the lights to keep the inside of my tent warm. To warm the air around the tent 24/7 would be expensive- much more expensive than using the lights all the time. But will this work with 24 hour lights? Will that stress the plants? Using auto flowers.
Week 1
Setup. Lighting
6y ago
2
1
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
6y ago
1
1
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
6y ago
2
2
Solved
2x2growing
Light burn or nutrient burn?
Hey guys. The tips of my leaves are starting to turn yellow and I’m wondering if this is a nutrient burn or light burn? I lowered my ppm feeding to about 250 a few days ago and am growing in ocean forest fox farm soil. And the light is an optic 2 running just the cobs at 24”.
Setup. Lighting
6y ago
2
1
Solved
Rollme1kenobi
6” three week old
I was wondering if I stunted my plants’ growth by having my lights at max intensity right off the bat. I also didn’t have vpd dialed in til 2nd week. Organic soil.My pulse one has said 96 light intensity since I got it..should I be lowering the intensity of bulbs til flower?
Week 3
Setup. Lighting
5y ago
1
1
Solved
Dr_Perl_Junior
Hey folks, newbie here! Any experiences upgrading the older model of Mars Hydro TSW 2000 with a custom controller/dimmer for Home Assistant integration? Insights appreciated! Thanks!
Setup. Lighting
Setup. Other
2y ago
4
2
Solved
Shags212
Best Price to Performance LED growlight
Looking at buying another LED growlight for my flower tent and want to know what one is the best price to performance wise. but I want it to better the one I have already. Wakyme 1200w (210w) 120 LEDs x10w was £65 from amazon. To cover 4 to 5 plants at most
Setup. Lighting
5y ago
3
2
Solved
buddhi_coop
Grow lights
Does this look ok? I have 2 plants not growing as fast as my macchiato plant. The other two are different strains, Runtz & Zittles. I don’t want to over do it but I know light is key so I thought I’d ask. Both 1000 watt uv & the other is led. I’m on veg week 5 of all 3.
Week 5
Leaves. Too few
Plant. Too short
Setup. Lighting
5y ago
3
2
Solved
Sunnytr33
Daylight cycle, Sanlight evo5 120
Hi ppl ✌️ How could I best structure my daily routine for autos? What’s your experience with it? 🙏
Setup. Lighting
4y ago
2
2
Solved
BullWeedDog
Cuando y como pasar mis plantas a floración??
I'm going to switch my plants to flowering 12/12, I've read that they leave them without light for 48 hours to force flowering, is this good or should I just skip it?? And I have a dimmable ballast, I have it set to 400w, when I switch to 12/12 should I set it to 600w or wait until the second week of flowering to change it to 600w??
Other. General questions
Plant. Other
Setup. Lighting
4y ago
2
2
Solved
2Jack
Replace my hid
Hi guys I'm looking for a good led lamp to replace my old 600w hid For about 100-150 €.. what do you recommend?
Setup. Lighting
6y ago
2
3
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
4y ago
4
4
Solved
HAPPYWEEDS
UVA light
Could someone tell me where I can buy a cheap UVA light? I'm looking for it but I can't find anything reliable
Setup. Lighting
5y ago
1
2
Solved
Doolymoo
Light for seedlings
What light cycle shld I put seedlings under? Or best just on window sill (I’m in uk so not much sun atm!)
Week 1
Setup. Lighting
6y ago
5
5
Solved
Dankbudz84
Led for sea of green
What’s a good led light for a sea of green in a 4x4? I currently have a Mars hydro tsw2000 and I don’t have have good coverage or light penetration. Would like to get something a lot better send ur recommendations.
Setup. Lighting
5y ago
4
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
Growladyeastmidlands
Led lights and autos flowering
I need help in my veg area I have 6 flowering autos also I'm using a king.plus 1600w led light I also have 2 600w led lights and I not sure what is best for the veg area I want to use the 600w lights cos cheaper but will the flowering plants cope with the lower watt lights or not
Setup. Lighting
5y ago
3
3