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LED light distance during germination and throughout.
iLuvBlaznMJstarted grow question 4y ago
How high should I hang VipraSpectra PAR450 lights above the top surface of soil during germination?
Solved
Setup. Lighting
likes
Mr_Weeds_Autosanswered grow question 4y ago
Start at 36"inches and work your way to 18" as the plant grows.
Similar Grow Questions
Solved
WalterWhiteWidow
light height and power settings.About to start my first indoor grow. I have a lumatek attis 200w light. Has anybody used this light and if so could you give me some info on light height and power settings for the various stages of my grow please.. many thanks
Setup. Lighting
5y ago
2
3
Solved
Humble_Lion
How to reveg plants after preflowers by the end of april outdoors?How big are the chances to bounce the plants back to veg after preflowers by the end of april and 14h of day length? Mostly cloudy weather, warm day temperatures (30c) and cooler nights (8c)in the old greenhouse simulated probably to much end of summer vibes.
2y ago
6
6
Solved
Stoli_LeMonjello
Good T5HO flower combo, 3000K and PureBloom? http://www.growagromax.com/products/t5-grow-lamps/t5-pure-series/agromax-pure-bloom-t5-high-output-grow-lamp/Thanks to all for your great advice! This is my first grow, currently in veg wk 5, using 8 x 6500K, 4’ T5HO. Flipping to flower in 2-3 wks, will use 4 x 3000K tubes and planning to get 4 AgroMax Pure Bloom tubes. Is 50/50 mix of 3000K and Pure Bloom a good combination of light?
Week 5
Setup. Lighting
5y ago
2
2
Solved
halexxo
Boost buddyAhora con la subida de temperaturas estoy alcanzando los 31-34°C en el indoor. Uso Boost Buddy un generador de CO2 a través de la descomposición de bacterias. Solo con eso ya estaría bien o debería modificar de alguna manera el indoor para no llegar a esas temperaturas? GraciasWeek 10
Setup. Lighting
2y ago
4
Solved
theoracle
please heeeeelp :sgrow box : width 38, depth 42, height 86 for one auto flower the temperature is 32-33, the temperature in the room is the same, it is very warm outside. distance from light 38cm. plan to use lst teq .pot size is 10 l. what would you advise ?? and what you think about temperature?
Other. General questions
Setup. Lighting
Techniques. LST
5y ago
6
Solved
MarkGreenThumb
Bulb Distance from my Little babies. =DLittle girls are looking a lot taller today. Will post a new week in 3 days. But as they are growing so fast and I'm still using 125 CFL, How much distance between bulb/reflector and plants should I keep.?? I will be switching to a HPS at some stage,Week 1
Setup. Lighting
4y ago
1
1
Solved
Blueboy2019
5 hr power cut in flowerThis morning my lights come on as they should but then I had a power cut for 5 hrs after the light been on for 1 hr in the morning. I'm 2 weeks into flower on a 12/12 ... What should I do? Start a fresh 12/ hrs so change up my timer or just leave them as their are??Setup. Lighting
5y ago
3
Solved
SlyNJen15
Light stripsOpinions on led strips down the poles of my tent for extra light or saving up for an upgrade.... I've been talking to a fellow grower and I know I need more light in order to have a better yield. I thought 4 light strips would give light from each side plus on top. Whatcha think?
Setup. Lighting
4y ago
3
5
Solved
dzdr2023
Light distance from plant topMy light is https://phytolite.com/pl_PL/shop/product/cree-naked-cob-60w-327
Recommended dist. to plant top by manufacturer is 40cm (16in) . Mine dist. is 58cm (23in) currently as I tried to keep it far during seedling stage, can I lower the lamp to 40cm at this stage? (day 11)Week 2
Setup. Lighting
4y ago
1
2
Solved
TheUk420Show
Telos Lighting Brand New Tech ?Hi Guys so what do you think to a brand new invention by GN in the uk fully water proof bluetooth ghost network end to end encryption dimmable by PPF number (first in the world) ?
I have been gifted one to test by GN after meeting the team at a grow expo. What do you think ?
Setup. Lighting
3y ago
5
4
Solved
HAPPYCHEFF
Vegetative growth poor sunlightHey time grower here. started growing some seeds i found in some weed i had, plants already on soil on the first stage of vegetative growth but on my backyard i only have 8-9 hours of direct sunlight, will this work for a good vegeative growth? i know they need 18h at least :c
Setup. Lighting
7mo ago
2
2
Solved
kushkushpass
WEAK GROW LIGHTSo I am using a 50 watt cob
my LED only dishes out 145 uMol/ meter^2 per scnd at 6 feet distance and 70 at 12 feet, which I run for 18 hours so aprx. 5 moles DLI.
Is it enough? how much dry bud can I expect from this? any advice? I am on a budget grow.
Help needed, thanks.
Week 2
Setup. Lighting
5y ago
1
3
Solved
RealTrees_uk
Confused about why my mars light looks different to every other mars light I have seenMy new mars leds came today i ordered straight from mars Website but my lights look different to any other ts 1000 it has a seperate box on the top of the light what no other has Can anyone explain what light I actually have if it’s a newer or older version of the light ????Setup. Lighting
5y ago
1
2
Solved
CastlesMadeOfSand
Light schedule/curling tipsHi guys
I w move her outdoor the next month- when here in italy we have 15h 30m day length.I don't know if reduce hours slowly when i have to move her outdoor..any suggestion?Then she start to shows some curling tips on the leaves..
It isn't overwatering
Maybe n deficiency or tox
4y ago
1
1
Solved
PurpGod
Leafs curling downLeafs curlded down after I raised the light intensity to full 150w capacity light is 33in away from plant and water with mykos wp 1st time. Temps got a little high 82-84. So I dimmed the light to about 85% tents temps down to 79-80°f
Soil roots organic, kind soil at the bottom
Leaves. Curl down
Setup. Lighting
Feeding. Deficiences
5y ago
2
2