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Back to Grow Questions
lights on?
naja1
started grow question 4 years 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 4 years 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 4 years 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
tksej
lights
How do you use plant LED lights? I am using the BESTVA 3000, which has separate growth and bloom lights. After flowering begins, should I use both the growth and bloom lights together, or only the bloom lights?
Setup. Strain - Autoflowering
Setup. Lighting
2 months ago
2
Solved
Jmaninthemidde420
Light intensity ? For bloom phase
When switching to bloom phase. Should I gradually increase the light intensity to 100% to help plants adjust or should I Immediately amp it to 100% This is a 500 + watt light by viparspectra (ks 5000)
Setup. Lighting
2 months ago
1
5
Solved
Peweez
Connecting 2 SANlight evo 3-100 with AC Infinity Controller 69 PRO
Hi guys, I want to connect 2x SANlight 3-100 1.5 with AC Infinity Controller 69 PRO. I searched on the internet and found that i'll need this sanlight Trolmaster RJ12 cable and this AC Infinity UIS Type-A RJ11/12 0-10V Dimmer. Do I need this stuff for each lamp or can i combine?
Setup. Sensors
Setup. Lighting
2 months ago
2
3
Solved
connormcleod47
What is the optimal uMOL/DLI for autoflowers during the flowering cycle without CO2 on a 20/4 schedule?
Setup. Lighting
2 months ago
3
3
Solved
Grandmas_Boy
AC Infinity T22 discontinued?
Did AC Infinity discontinue the Iongrid T22? If so, then why? I can't find a shred of it on their website other than the user manual. It was an amazing option, and a nice in-between the Ion board and the Evo.
Setup. Lighting
2 months ago
2
6
Solved
RGGROW
Canopy clearance
I'm growing a photoperiod and been using the SF1000d light. Having to run the light much closer to the canopy than suggested during the entire process. I'm in flower currently and she still looks healthy as close as 6 inches from the light. Is this normal? Is my light below spec?
Setup. Lighting
2 months ago
4
2
Solved
BiggPaully
Question: at which occasion, do i make the modification to my diary participation, from germination to vegetation?
Setup. Seedling
2 months ago
6
6
Solved
luxgrower
Yellowing leaves & tips curling down on 14th day. Coco / Autopot / Hesi / Mars Hydro fc-1500
Would gladly use some help with my first grow 🙏 2 main reasons come to mind after googling: 1. I overwatered thinking it's hard to do since I'm using the Air dome. 2. Too intense light. Was checking a lot of growers that actually grow 24/0 and went for it 75% 40cm.
Week 2
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Setup. Lighting
3 months ago
9
5
Solved
KostasArvas1981
Does anyone know what is the preferred light for veg? HPS OR MHD? THNX
Setup. Lighting
3 months ago
6
8
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
3 months ago
3
3
Solved
Justagirlandherweed
What do you think of these Lights please?
Can I have your opinion on these lights for a first time indoor grow please? Starting with autos.. Thank you
Setup. Lighting
3 months ago
2
2
Solved
CaninhaSativa
regarding the light spectrum ratio. what is the ideal light spectrum for both the vegetative and flowering phases? Do you use 3500K lights during the vegetative stage, or only use cold white lights at 6000K? do you then switch in flower to 3500K lights along with 370-780nm?
Setup. Lighting
3 months ago
6
2
Solved
thefrozenking
switching too 12/12 with auto's in the tent!
i bought 3 autos, it look like this is not an auto, its a photoperiod!!!! question, if i switch to 12/12 will this hurt my other two auto growing?
Week 6
Setup. Strains - Photoperiod
Setup. Lighting
3 months ago
16
13
Solved
TheObserver
Wrong power cable in my LED light: still light when switched down off.
Have you ever made this mistake? My second harvest was someway worst then my first. Sure I did some watering mistakes but during my chores in the room and in the tent, I found out. I used a random power cable on my PAR LED lamp so when It turned off still had some light on. Bang!
Week 16
Setup. Lighting
4 months ago
3
8
Solved
einamio
Buon giorno weed doctors, please help understand the issue, maybe smb has seen this before. I lost two seeds of the same cultivar to the same symptoms...TY
Two seeds, same cultivar, 1 week difference, both pop neck bended with white woody spot at the base of one of the cotyledons. Doesn't spray the leaves, the membrane wasn;'t getting off w/o help. And I know it's not substrate - 2 other breeders germinated 100% and look healthy. TY
Setup. Strain - Autoflowering
Setup. Seeds
Setup. Seedling
4 months ago
3
3
Solved
Dargaville_Dukes
Will increasing light intensity restart stalled seedlings
Seeking advice from Mars Hydro TS1000 growers. When do you increase light intensity during seedling stage? I've had the light 30cm above the plant at 25% power since germination. The plants stalled 2 weeks ago. Can I get them going again by raising intensity or will I fry them?
Week 4
Setup. Lighting
4 months ago
2
15
Solved
hightech316
Burn or ?
leafs feel rough , little tiny greens dots with texture on leaf. I found out after bumping the light up 40% Plants did not like. Looked up manufactures suggested hanging / power. Seems I am over powered. The light is more 4x4 or 3x3 then 2x2 Diary is updated Light or Nutrient?
Leaves. Tips - Burnt
Setup. Lighting
4 months ago
9
12
Solved
hinterhofgrower
UV LED slowing down growth? Sorry previous question without the question!
The plant has a rectangular area in the middle where it is not growing as quickly. The difference is almost 10cm. I suspect the lamp. Could it be that the centrally installed UV LEDs are causing this? They should grow more inside because of more light.
Week 7
Setup. Lighting
4 months ago
10
5
Solved
hinterhofgrower
UV LED slowing down growth?
Week 7
Setup. Lighting
4 months ago
5
5
Solved
gruenerdaumen
Blüte einleiten
Wie soll ich den Lichtzyklus ändern von 16/8 auf 12/12, einfach direkt in einem Tag 4 Stunden Licht wegnehmen oder step by step pro Tag 30 min weniger Licht geben, bin mir unsicher ob ein direkter wechsel zu Zwittern führen kann, wie macht ihr es?
Setup. Lighting
4 months ago
3