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Back to Grow Questions
Light distance from canopy
DennM39
started grow question 4y ago
My 4x8 tent has two 2000watt led lights in it .. what’s a good distance to keep my lights above the canopy ?
Solved
Setup. Lighting
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Skinnytalls420
answered grow question 4y ago
Germination: 50~70cm Seedling: 45~60cm Vegetative: 40~50cm Flower: 20~40cm Good luck!!!!
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Selected By The Grower
Similar Grow Questions
Solved
Tubington9
Mars Hydro ts1000 info
Looking to upgrade my flower tent light to a Mars Hydro TS 1000, is this a good light for a 3x3 tent? It says coverage area 2.5x2.5. My tmlapy 1500w will be going in to the new veg tent. Also, is it safe to swap lights mid flower?
Setup. Lighting
5y ago
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Captain_marijuana
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What would you say about my lighting based off the leaves of this auto? Too bright, too weak, or just fine?
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3y ago
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Gorrilla420
Which light
So I’m a new grower and I have the mars ts600 for flower and veg but I’m looking at getting some more power when in flower. I dunno whether to get another of the same light which is 100w or go for the mars ts1000 with is 150w but with both ts600 I would be pulling 200w together
Week 8
Setup. Lighting
4y ago
1
2
Solved
Siriuz
Just wondering if adding sunlight could improve it or makes no difference?
Do you still need to give plants sunlight if they have a tent fan and ac plus led grow lights? I really need to know if after 53 days of 6hours of sunlight daily the plant might be used to the sunlight , although I know led grow lights are like a mini sun inside tent but still?
Other. General questions
Setup. Lighting
Setup. Outdoor
5y ago
2
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Solved
TintoBrass
Distance from lamp to bush
Friends, I ask for advice and thank you in advance🙏)) What is the ideal distance from the lamp to the bush? Light MARS HYDRO ts1000 150w now growing 2 bushes 2 and 3 weeks distance at the moment 35cm and dimmer at 60%
Week 2
Setup. Lighting
3y ago
8
5
Solved
GrimReefer01
3000 watt power use
This is my first time using such a powerful light in my opinion, 3000 watts seems overkill but that's what i want. The question IS, is it better to have 1-2 plants under the 3000 watt or worth it to manage 4 at a higher distance? Cheers. Don't keep techniques in mind.
Setup. Lighting
5y ago
2
1
Solved
Vril_Ya
Flowering too early?
How to correct a plant flowering too early? I started the plants late. The current daylight hours are an effective 8 hours and on decreasing trend.
Setup. Lighting
2y ago
2
Solved
Sang79
Cycle 18/6 or 12/12
I dont know yet if do a 18/6 of floration or 12/12. The my idea is to do 8 weeks no more. I dont have time.. then maybe is better keep the 18/6 of cycle and change just the led in lamp led floration? The first plant has been moved in the soil the 25/2 with 6mm of root Thanks
Week 3
Other. General questions
Setup. Lighting
Techniques. ScrOG
5y ago
3
Solved
Foggedaboudit
Hi first time grower here. Been vegging 4 plants in 80cmx80x160 tent with 150W LED (Mars Hydro TS1000). Start of 2nd week flower today and I added another 150W LED. Could that potentially increase my yield? Thanks!
Setup. Lighting
3y ago
3
5
Solved
Trickybis82
Light schedule
I would like to know seeing as these are auto flower should I be giving them more light then 18hrs whilst in vegetation
Week 3
Setup. Lighting
5y ago
3
3
Solved
Dylan88
Indoor/outdoor grow aus
Is 4x450 watt LED viperspectra’s enough for a 9x4 tent?
Setup. Lighting
3y ago
3
Solved
WeedBerry
Hi im just wondering if the height is good enough for my plant if not what is the recommended height and lux level
Setup. Lighting
5y ago
1
1
Solved
Miss_Greenthumbs_Garden
hi I have a phlizon 600watt led grow light with veg and bloom switches on . gives out 100watts actual power . Do I keep both switches on in flower period or just the bloom switch? it's rather confusing
Week 9
Setup. Lighting
6y ago
4
2
Solved
Dudders
Thoughts on this super budget LED light for indoor royal dwarf ruderalis X indica strain? 4 head, 80 LED lamp.
Setup. Lighting
4y ago
3
5
Solved
FirstTimerFistTimeYer
Wich light to buy
I only have about 80€ anyone can tell me wich light should i buy then? Thanks again for the help and thanks for the help on the other question.
Setup. Lighting
5y ago
7
Solved
Kolibri
Marshydro FC oder FC-E
Lohnt sich der Mehrpreis der FC Serie im Vergleich zur FC-E Serie? Auf dem Papier ist der Unterschied ja eher marginal.
Setup. Lighting
4y ago
1
2
Solved
Shockolateman08
I had the lights on for 18 hrs when they're second week of flower...do I just keep it on regular schedule or do I keep the lights off for the extra hours?
Setup. Lighting
5y ago
5
Solved
Seratram
Does this causes light stress?
Do you think these small Leds can cause light stress on my plants?
Setup. Lighting
6y ago
1
2
Solved
StrangeTomatos
IR cameras and ligth
Are IR cameras dangerous for the night cycle? I have my plants on streaming and I'm thinking of placing an infrared camera and IR LED I'm worried that the IR light can stress the plants and interrupt the night cycle. Wave you experience this with security cameras?
Week 4
Setup. Lighting
3y ago
2
2
Solved
StDeacon
How much gram at 300 watt?
How much gramm does mine get from a plant when working with 300 watts full specktrum LED? Have I read the 1 gram per 1 watt is that true?
Setup. Lighting
6y ago
2