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Back to Grow Questions
lights on?
naja1
started grow question 5y ago
hi folks, I've just put my ladies in the soil. do I let the lights on until they pop up from the soil then pass to 18/6 light cycle? thanx
Solved
Setup. Lighting
Setup. Seedling
likes
FreshCoastOrganics
answered grow question 5y ago
Yes, especially because you have the bags over the seeds. You want the lights on so humidity will be created! Good luck & happy halloweed 👻😎👍
1 like
Complain
Selected By The Grower
Gelato93weed
answered grow question 5y ago
Io di solito le metto subito sotto la luce e funziona sempre vedo che il seme si apre prima
1 like
Complain
Similar Grow Questions
Solved
ganjermaster
Algun LED para 170x170x270?
Alguien me recomienda un LED de máximo 650€ para 170x170x270? En habitación sin armario
Setup. Lighting
5y ago
3
Solved
AUTOASSASSIN215
New 4x4x8 Tent Need a better light 400 budget any suggestions??
I have a new 4x4x8 grow tent growing about 4 to 5 plants so now i have to upgrade the light i’m on a budget about 400 dollars Any suggestions or strategy
Setup. Lighting
4y ago
12
14
Solved
ax001
Led grow light
Hi, I'm going to plant 3 "Think different" and I wanted to know what led lamp to buy. I'm between: -2x COB's of 200W each (LUMERI COB200) -1 spread panel of 500W. (LUMERI SQ500) First time grower and starting to learn*
Setup. Lighting
5y ago
2
3
Solved
DabNinja710
couple quick questions
Do I need to close the flap to the vent during dark cycles? (Lights off during the day) and should I block lights coming from fan power, humidifier, dehumidifier, or indicator lights? Also do I need to use the carbon filter the whole time? should I ever have the exaust fan off?
Week 2
Setup. Lighting
Setup. Ventilation
5y ago
3
3
Solved
B0AGL
Low Watt LED
A friend want to start his first grow and has not much budget. I see that you Guys allways use 200+ Watt LED lamps. Why cant he use like a 30 Watt LED lamp?
Setup. Lighting
5y ago
2
Solved
Kdesargrow
I am growing one plant of OG KUSH AUTO strain from Nirvana with light setup of 300watt of led grow light. What should be the distance between light and plant during various phases of seedling,vegetative, flowering? I am using soil as grow medium.
Week 1
Setup. Lighting
5y ago
2
Solved
420Highlifecouple
Auto flower in flower light cycle?
Do I switch my AUTOFLOWER to 12/12 in flowering?Or 18/4, 20/4 from start to finish?
Setup. Lighting
4y ago
3
Solved
Danbibiqn
Seedling
Why is the leaves pointing downwards?
Setup. Seedling
3y ago
3
7
Solved
Grow_with_us
Switching from veg lights to flower lights (blue to red) ?
With autoflower when do I switch from veg (5000k-6500k)blue light spectrum to flower lights(3000k-4000k) w/ red infrared ? Should I switch lights right when pistils start showing or wait until after the flower stretch when buds are forming?
Setup. Lighting
2y ago
1
4
Solved
Billbrewbaggins
Removing humidity domes from seedlings
At what point should I remove the humidity domes from the seedlings? They are outside. I know they need high humidity but not wanting to burn them up with 90 degree temps.
Setup. Seedling
2y ago
5
5
Solved
Erasmus
How long should I wait to switch them to 12/12 hours light?
Week 4
Setup. Lighting
5y ago
1
5
Solved
BigBeautifulWeed
300w COB CREE Distance?
I've put my 6 seedlings under a 300W COB CREE UFO light, atm is a 30cm distance from them, I do hope is not too close. I've only a 140cm height and more would be problematic to manage in the long period.
Week 1
Setup. Lighting
5y ago
2
2
Solved
Biggy2k20
Mars hydro 2000w genuine or not?
Hi, I have just purchased a Mars hydro 2000w and since there are a few fakes about I was wondering if anyone knew by looking at this image that it was genuine? It was purchased from https://marshydroled.co.uk/
Setup. Lighting
4y ago
2
1
Solved
Growladyeastmidlands
What lights best to flower mars hydro 1600w or hps 600w
Setup. Lighting
4y ago
2
4
Solved
MarkGreenThumb
Bulb Distance from my Little babies. =D
Little girls are looking a lot taller today. Will post a new week in 3 days. But as they are growing so fast and I'm still using 125 CFL, How much distance between bulb/reflector and plants should I keep.?? I will be switching to a HPS at some stage,
Week 1
Setup. Lighting
4y 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
1y ago
4
2
Solved
LordSpl
Apollo 8 sonlight
Salve a tutti a che distanza mi consigliate di tenerla??
Week 3
Setup. Lighting
5y ago
4
2
Solved
StDeacon
Grow light?
Can one of you please tell me which grow lamp of which is better, I don't have much money at my disposal but would like to work with light. One has uv wavelength and the other does not need uv wavelength?
Setup. Lighting
5y ago
1
2
Solved
Hardcunt12
Is my lighting too high
As can be seen on first image plant leaves got trapped inside seed casing for a day or 2 before it fell off, not sure if I have my light to high as my plants steam is 3+ inch in length
Week 2
Setup. Lighting
5y ago
5
5
Solved
IMCAGrower
Luces en floración
Debería quitar los foco cfl o los puedo sumar al sodio de 400w? No tengo problemas de calor.
Week 5
Setup. Lighting
4y ago
5
3