ganjamystic
Well-Known Member
maxibloom actually works great from start to finish at 7g / gal
DIY with Quantum Boards
- Thread starter robincnn
- Start date
muleface
Well-Known Member
Hey, lets provide some feedback on these boards on Amazon. we all use them, we love them, lets help get the word out to the masses.
https://smile.amazon.com/dp/B076QJ71ND/ref=cm_cr_ryp_prd_ttl_sol_0
ChaosHunter
Well-Known Member
A little QB love.
ChaosHunter
Well-Known Member
QB light spread bouncing photons off the walls gets green growth all the way down.
Budzbuddha
Well-Known Member
Wow ... Holy fuck .... I was just fine until this shit ... Now I gotta hang a crucifix in the tent.
ChaosHunter
Well-Known Member
Your not using Emerald harvest nutes are you ? lol
Seconds floor
Member
HI guys quick question on the hlg 320 2.1amp if we are running 6x vero29 Bs will it be too much for the drivers running at max output?
52v x 2.1 =109.2w x 3 = 327.6w total
That's nearly 8 watts over the rated watts of the driver
52v x 2.1 =109.2w x 3 = 327.6w total
That's nearly 8 watts over the rated watts of the driver
InTheValley
Well-Known Member
dang, i use 16ml pg, in veg, 8ml pg flower
Humple
Well-Known Member
Interesting. Do you find that all the strains you grow take equally well to that regimen?
InTheValley
Well-Known Member
im only on second run, but yes, so far they dont show signs of over doing it. Im using soil/Kindsoil(supersoil) and follow those amounts, and in coco, i use the same.
Humple
Well-Known Member
What are your temps during lights-on?
InTheValley
Well-Known Member
82,83F daytime, 74F Nighttime, 55%hum, I mist every 4 hours, heavy mist before lights out,
I am having problems slightly with soil heat, warmer then id like.
Humple
Well-Known Member
Thanks! I'm quite intrigued by the whole LED/calmag question, and the differences I see in rate of application from grower to grower. There's such a wide spectrum. I know that the environment/climate plays a significant role in calmag uptake, but even when conditions are very similar, there can be huge disparities in calmag application. Of course I know the strain has so much to do with it... Very interesting stuff!
Discreetdigrowman
Well-Known Member
Ive had to supplement with calmag 3-5ml per gal with led, there metabolic rate is much faster with leds imho. With a such fast growth you need the extra calcium
muleface
Well-Known Member
its fine.
Seconds floor
Member
Cheers buddy
muleface
Well-Known Member
with a HLG-320h-2100, let me clarify.
sorry, i was only responding to your wattage question. I didn't see the amperage information. If you only have 1 driver you will not be able to fire up 6 vero 29 ver B cobs. Vero B are 52 FV (forward volts) and your driver only has 152 max volts output. So you only have half the volts you need if wiring in series. You could wire it half series and half parallel.
Make 2 group of 3 cobs wired in series, then wire the 2 groups in parallel. That would run your cobs at 1050ma with a FV of 50 v per cob. With a max wattage of 55 watts per cob. Note that will only work if everything is connected.
Seconds floor
Member
member: 945867"]with a HLG-320h-2100, let me clarify.
sorry, i was only responding to your wattage question. I didn't see the amperage information. If you only have 1 driver you will not be able to fire up 6 vero 29 ver B cobs. Vero B are 52 FV (forward volts) and your driver only has 152 max volts output. So you only have half the volts you need if wiring in series. You could wire it half series and half parallel.
Make 2 group of 3 cobs wired in series, then wire the 2 groups in parallel. That would run your cobs at 1050ma with a FV of 50 v per cob. With a max wattage of 55 watts per cob. Note that will only work if everything is connected.
View attachment 4035287[/QUOTE]
Thanks for the detailed response,will be using two drivers 3 cobs per driver.
robincnn
Well-Known Member
Amazon prime boards for faster fulfillment. Currently some Qb288 3000K in pack of 2 and also be adding QB120 in pack of 4 boards in 3-4 weeks.
Heatsinks only on HLG website for now.