By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Light hours and luxes?
iwantabikestarted grow question 5y ago
Can i use 24 hours of continue light, its a 9watt cfl, i used lux meter app and it says that seedlings are receiving 50000 lux, its that okay?
Solved
Setup. Lighting
likes
Similar Grow Questions
Solved
TrichomeHolmez
Autoflower light scheduleSoon rolling into veg for my first auto grow.
Currently on an 18/6 light schedule using Mars Hyrdo II 700w .
Don’t have any problems with temp/humidity inside tent.
Once you notice the buds starting to flower do you switch to 12/12 or just keep plugging away with 18/6?Week 4
Setup. Lighting
5y ago
1
4
Solved
Mosherd7
My grow tent is sitting in my basement, which normally sits at 10C in the winter, so I set the heat in the room to 18C and the LED and 2 fans heat it to 20.4C in the tent.
Anyone have a similar setup but using their grow lights as a heat source? Heating a basement is expensive.
Setup. Lighting
5y ago
2
10
Solved
FireAntTheGrower
I am currently using two LED Pro Series 1000 & 2000 grow light . I have them both in 4 by 4 for the Wedding Glue. Recently learned about the PPFD and seed/veg range 200-400 PPFD. I got it around 330 ish to be safe. Other than that anyone have more than one light in grow tent?
Setup. Lighting
2y ago
1
1
Solved
Percy
New tentHs40 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
Jebbwardo
What LED to get? how close can you have LED?What LED light should i purchase for 1.2m x 1.2m x 1.8m high lighthouse tent, cant be a square one because of the shape of the tent plus ive looked at the Skyline 600w MK2 but would like some experienced advice. Is light distance an issue.
Setup. Lighting
5y ago
1
8
Solved
Growladyeastmidlands
Light meterHi ate tenmars light meter any good and are they neededSetup. Lighting
3y ago
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
6mo ago
6
2
Solved
Kershaw1231
Is this OK?Hi my tent arrived yesterday so I put my 6 auto plants in there my auto nl and 5 other auto seedlings what I need to start diary on them but I run light 18/6 schedule on at 6 am of at 12 am but I've changed today to of at 1pm on at 7 pm is that OK? ?
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Seedling
4y ago
4
Solved
GrischaBXL
Grow light hight 45wledHow many cm above my 2 plants should I put my 45w led lightsSetup. Lighting
4y ago
2
2
Solved
TCH0808
Mars Hydro TS 1000 [3500K,100W, LED light] (Plants @ 3Questions: See photos.
1. MARS Hydro TS 1000 will not support 4 cannabis plants, correct? Support = Obtaining full plant potential.
2. The Chinese 3000K lighting won’t “hurt” my plants in veg, right? It’s just simply isn’t the lighting that works for veg growth, yea?
Setup. Lighting
4y ago
2
3
Solved
buddhi_coop
Flower LightDo you think this would be a good flowering light (on a budget) for a 4’x4’x80” - 1000 watt (5 plants - indoors - all hybrids ... if that matters)
Other. General questions
Plant. Other
Setup. Lighting
4y ago
3
2
Solved
BENY_TRUBY
Espectro de luz en automáticas¿Cuándo se debe cambiar la bombilla de crecimiento a floración? Tengo unas autos de exterior a las cuales les doy iluminación extra dentro de casa cuando es de noche. Los focos son neones CFL de 55w y hasta ahora (5 semanas) siempre he usado el CFL con espectro para crecimiento.
Setup. Lighting
2y ago
2
Solved
eppeep42
Height Difference when growing different strains in one tentIm afraid my Gorilla will outgrow the Lemon Cherry significantly in height, will that be a big problem? or will the lemon cherry maybe catch up a bit in full flower so the difference in light intensity wont be that big? both same age. Spiderfarmer SF-1000 (2024 Version)
10mo ago
5
4