The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
height of the TSW 2000 led lamp from the gables
Michael1234
started grow question 5y ago
Hello, my plants have started producing flowers, I would like to ask for advice on the height of my TSW2000 led lamp from the tops
Solved
Week 7
Setup. Lighting
likes
Roberts
answered grow question 5y ago
About 18 to 20 inches. The lights are very bright. If leaves start turning yellow on top it is too close. But I would go 20 inches if they are still stretching. Will have to adjust regularly. Good luck and enjoy the harvest. Happy growing 🌲🌲🌲👊
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
MangJs
grow lights question
Hi Growmies, just looking for suggestions on my next grow light i currently have one HLG 650R on my 4x8 looking on getting a 350R or ES300 V3 any tips on these lights? are they on par?
Setup. Lighting
Setup. Other
5y ago
1
3
Solved
andy4
Question regarding increasing PPFD
to increase PPFD should I bring the lights closer the the plant or increase brightness? Thanks in advance :)
Setup. Lighting
2y ago
7
3
Solved
FrostyFireFlowers
UV light how to use
Does anyone know if I'm supposed to turn the UV light on by itself for 2 hours a day or is it ok to have it come on while my main LED light is on too? It's the AC Infinity U2 UV Ionbeam they were in stock for 4 days a few weeks ago and I got lucky getting one,ty 4 any help
Week 5
Setup. Lighting
3y ago
4
8
Solved
Dbailey
I'd like to see diaries by people that are using the newer bar lights differently. For vertical lighting or something else. Thanks
Week 1
Setup. Lighting
4y ago
1
4
Solved
Hardcunt12
When should I switch my lighting
When should I switch my lighting from vegetation stage to flowering stage ? My plant is a Girl Scout cookie auto flower (fastbuds) it currently at week 5 of grow at 21cm tall and is beginning to from small buds and white pistls
Setup. Lighting
6y ago
4
4
Solved
SneakyDog
Lighting on a budget
Are these lights any good ? https://www.amazon.co.uk/gp/product/B08MT91KVL/ref=ox_sc_act_title_2?smid=A24UBZR9BISRHO&psc=1
Setup. Lighting
4y ago
2
3
Solved
DrFabrizio_85
Dim my lights
Starting 4th week of flower. Can i dim my light from 460 to 350 watts? Would it be a problem? I wanna dim because my temp is too high.
Setup. Lighting
5y ago
1
Solved
QuiGonJib
Almost done
This is our first grow and we are in week 6 of bloom. Does anyone have an idea for the brother in the picture. He grew above the lights. We not sure how to handle it. Two leaves are to close to the light and turned yellow. Should we cut them away or leave them on it
Leaves. Color - Yellow
Setup. Lighting
4y ago
1
2
Solved
GrischaBXL
Grow light hight 45wled
How many cm above my 2 plants should I put my 45w led lights
Setup. Lighting
4y ago
2
2
Solved
Jack22
Low Humidity and high temp or high humidity and low temp?
Do you think it’s better lower temp and higher humidity (like 27 degrees c and 80 % humidity) or higher temp and lower humidity (like 29 degrees c and 60 % humidity)? I’m just waiting for the humidifier but in the meanwhile I have to fix somehow. Thanks!
Week 1
Setup. Lighting
6y ago
9
5
Solved
BladeCutter
WHAT IS CAUSING MY LEAVES TO CURL? (Day 64 pictures)
The leaves at the top of the plant seem to be curling up. My first guess is that there is too much light. I recently moved my light down to 12 inches above the canopy. The PPFD should still be under 1,000, but I don't know what else could be causing it. Please help. 🙏
Week 10
Leaves. Curl up
Setup. Lighting
6y ago
4
4
Solved
Martian_D
They don't look too happy
Fan leaves at the top of canopy do not look to happy any ideas why? Light are 35-40cm away
Week 7
Leaves. Wilting
Setup. Lighting
5y ago
1
1
Solved
Newbie90
Temperature too high
Hey 👋 how do uns keep temperature down? I’m usually in 28,8.nothing helps to cool it down tried everything.have wet towels in tent spray water co2 bags one fan air out one in and 2fans on each corner. Light dual spec 600w. I’m scared to water more. Thanks 🙏
Plant. Other
Setup. Strain - Autoflowering
Setup. Lighting
6y ago
9
8
Solved
4EverGreen
New to Indoors-Lighting Question
First time growing indoors. I purchased a Mars hydro TSW2000 but the manual has no information…. It’s equipped with a dimmer but I have no clue on what the appropriate height & dimmer setting should be for seedlings or the height for the veg period & flowering period. Advice plea
Setup. Lighting
3y ago
3
3
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
5y ago
2
1
Solved
PREPPYPUNK
need a maxsisun plug.
maxsisun sent me a new light but it didnt come with the power cable. Anyone know how to get ahold of MAXSISUN , directly without going through amazon or a way to buy one? Thanks!!! its the cable that plugs into the one in pic.
Other. Other
Setup. Lighting
5y ago
1
4
Solved
tsukigona
Light and plant :D
Should I put the plant near than the light? Is it really better?
Week 1
Setup. Lighting
5y ago
1
1
Solved
Ema26
Hey guys I’m wanting to get a mars hydro ts-1000 in UK. Where is the best place to get one online? Or straight from their website personally? Thanks!
Setup. Lighting
6y ago
1
Solved
Letsgo420
Discoloration and patches on the top sugar leaves
Leaves circled have gone lime green to yellow with the dark and light spots shown in the image. Is it light burn, wind burn or something more sinister?!
Week 9
Plant. Other
Setup. Lighting
Feeding. Deficiences
4y ago
2
1
Solved
mushimushi
Strange Bud ....
what she need , but its not seem dense ok she need some week more but its like but its not grow so much , maybe its phenotype ,meybe light excess or nutrient deficit ?
Buds. Not fattening
Setup. Lighting
Feeding. Deficiences
3y ago
1
5