Led advice
Lplategrows420started grow question 6y ago
Light advice any advice appreciated I have around 350gbp been looking at mars and spider farmer and found this new one with pics attached below many thanks growers
Solved
Setup. Lighting
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Woodysggarden1answered grow question 6y ago
I'm using the Mars hydro TSW2000 in 1 of my highly recommended for a budget LED. I've been using mine for a year now without any problems.
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KCduzit
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I have a question about telos 10 pro led light. Its not dimmable.
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Vladisrad
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Setup. Lighting
5y ago
3
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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.
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Help needed, thanks.
Week 2
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6y ago
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MangJs
HLG 350R or ES300 V3 ??Hi Growmies,
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5y ago
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donnythechef
I need help choosing a better light for my single plant microgrow!H50cm W37.5cm L57cm
Now using 1 household 13w Phillips LED 2700K for flower, a 120w CFL for veg and I use a cheap 20w dual Spectrum LED that I'm sure does almost nothing.
See pics for convo with led sales guy. Is the height really that much of an issue with the light intensity?
Week 10
Setup. Lighting
6y ago
3
4
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Zappdoggy
Light ScienceHas anyone watched some Youtube videos by Dr Bruce Bugbee from Apogee Instruments? I find his lectures on lighting to be the most straight forward explanations I have heard yet. I found his vid called "The New 400-750 nm ePAR Range Explained with Dr. Bruce Bugbee" to be eye opening on lighting colours. I have changed my LED's based on a few of his vids. He explains what plants really want and those Burple lights just don't cut it.
For those that don't know he is a professor at the University of Utah that legally studies cannabis growth.
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4y ago
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bbkaldo
'Claws' on tips just after flowering started. Previous answers help - it is a bit worse. I keep a perfect VPD. What should I do? Flower wouldnt fI'm confused. For the first 3w I used LED as instructed 30-40cm, I had ~43cm,100%dim, everything was fine. When the bloom started yellow claws appeared and still there, maybe a bit worse, with 53cm and 75%dim. Mostly on BPP, one more plant showed her claws today aswell. 😓
Leaves. Edges burnt
Leaves. Tips - Burnt
Setup. Lighting
3y ago
2
2
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LeastExpectedGrower
ViparSpectra XS 1000 (x2) vs. HLG 100 RSpec (x2)Thoughts on VS XS 1000 (x2) vs. me buying HLG 100 RSpec (x2)? They'd go to either side of my HLG 225 in a tent that's 2.75' deep and 5' wide to 'fill the wings' more evenly. Thoughts on build, safety, quality & heat? HLG 100RSpec:0 / XS1000: (on sale this weekend)
Setup. Lighting
5y ago
1
3
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Greenbean15
Too close to the “sun”(light).... any advice?My plant grew close to 4x it’s original size during her stretch, 10-12” on day one of 12/12 to 46” tall. She’s on day 30 of flower and I set up a second ScrOG net. Other than blocking light to shorter plants, do you see any other potential problems this second net might cause?
Plant. Too tall
Setup. Lighting
Techniques. ScrOG
6y ago
5
