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 distance and intensity
Killab1405started grow question 4y ago
I have a marshydro tsl2000. What distance and intensity should I have for these five darlings? Don't they look wonderful?
Solved
Setup. Lighting
likes
Aqueminianswered grow question 4y ago
Your ladies are beautiful. You have been doing good so far! I like to hang my Mars Hydro lights between 20-24 for veg, and 18-24 for flowering depending on canopy and if the plants can handle the intensity. I never dim my lights I only raise them and Lower them. I've seen people hand them high to purposely get some stretch out of the plants. But really it's all strain dependent in my opinion. I always try to get as close as I can without burning them with heat or light.
Similar Grow Questions
Solved
SirTucksAlot
Too hot to trot?Question;
I’ve got 3 separate lights, but only running one at this moment . I tried all three just before and noticed a increase of smell from my plant.. Good sign bad sign? Noticed this in even the early stages in the vegetive state, but more concerned flowerin. Cheers communitySetup. Lighting
4y ago
2
3
Solved
VermeerT
New person to grow, what is picture with lamp?Hi! I just to start first time on weekend is GD safe?
I just now have a mars lamp it is looking like recommend and cheep but is difference picture with numbers and I do not know what is this.
Can someone help me what high I should put it? I am with auto is this 12 hours or more?
Setup. Lighting
4y ago
4
4
Solved
Padrino
Alright so this morning from 8am to 4pm my power was out. I transplanted last night and soaked the medium pretty well. Will this power outage hurt my girls. Did the temps being 10 degrees lower all day hurt them. How soon will I know if I get root rot or anything of that nature?Week 3
Setup. Lighting
2y ago
3
3
Solved
Sk1nR
Mars hydro 600 lights not going fully outHi everyone
I'm having issues with my LED mars hydro 600w when the timer is going to 'off' the lights are still very dim, with the plant being a photo period I'm worried the dimmed lights won't let the plant sleep and shock it or keep it in veg. Has anyone had this issue?Setup. Lighting
4y ago
6
6
Solved
Cannabis_carlitos
What % to keep lights at during late vegMy question was around what power % I should have my lights at? My light is 300watts so I am assuming 50% = 150watts?
Is this enough to continue vegging my plant? I have noticed the growth isn't as vigorous.
Week 11
Setup. Lighting
3y ago
2
5
Solved
Autogrowz
Small light/ big tentI just upgraded tents. It’s a 4x4x7 foot tent. I have a Mars Hydro TS1000. I know that’s not enough for that tent. But I have a plant in its 2nd week of flower that out grew the last tent. Is it ok to just keep that light above that one plant in that size tent? Thanks!!
Setup. Lighting
5y ago
1
1
Solved
WulfBlud
Bloom light on heat goes too high?When turning on the bloom setting the temps seem to be getting up to 84 on the very top of my tent and around 80-82 by the bud sites.
Is this too high? Is there any problem turning the bloom high power switch off to let it cool down for a half hour once or 2 a day if too hot?Setup. Lighting
4y ago
1
Solved
Swvacountryboy
Led Grow lightsI have a viperspectra xs4000 light 480 watts I am running it at around 25% on the dimmer switch and my lights are about 24" from my canopy. I've noticed some of my pistols wilting and looking stressed. Should I try to move my lights higher or continue dimming them down more?Week 8
Setup. Lighting
4y ago
1
Solved
ToRuL88
A cuanto % de potencia pongo el led en crecimiento y en floración led 650wUso el marsh hydro fc e6500 650w en armario de 1.50x1.50 y 27 plantas, alguien sabe si poniendo el led al 40% de potencia está bien para la segunda semana de crecimiento? Luego voy subiendo? Hasta llegar al 100% por favor no encuentro información de este tema por internet. THANKSSetup. Lighting
3y ago
2
2
Solved
IbeBryBry
Keep LED strip or remove?So this is a space tub grow, other than the above head light it has a 3500k led strip running around the sides(around 4 meters) is it worth keeping this lighting? I'm only running a 150 watt growstar led ufo, which is fine for my canopy but my bottom isn't nearly as dense.Week 9
Setup. Lighting
4y ago
1
2
Solved
laberg
Light burn2 fairly new leaves at top (opposite ends) seem to show signs of light burn (yellow tips). They recently turned a bit more green but the tips are still quite yellow. Light = 13 inches away. PAR 370 at center, 350 on sides. DLI=~ 22.5. CO2 bag in tent (at about 620). Thoughts?
2y ago
2
2
Solved
AutoGOAT
DistanceHey, i just bought this thing, what sould be the distance between the light and the plant?thanks
Week 4
Setup. Lighting
5y ago
6
3
Solved
420Highlifecouple
What is the plant to light distance with a MARS TSW2000?Setup. Lighting
4y ago
3
4
