quantum board

I'm thinking about putting 2 HLG100's in a 4x4 tent. Would this be sufficient to produce above average yields or should I go with the 135's? I'm new to Quantum boards so forgive me. :-)

Can someone help me pick out the right driver to do the following. -run 8 x qb 120s -dimmable -ability to top out at 70w per board I am a doofus when it comes to this, so thank you in advance!!!

So far things have been going well on my two plants. i have them under a hlg 260 running at approx 150 watts ( guesstimation from turning the power knob ) while the plants are under the quantum board it looks like theres many little yellow spots in between the leaf veins. but when i take...

I recently changed from blurples to quantum boards, I have 240w (2x 288 boards) in a 4x2 tent giving me 30w per foot. Ive heard this is the figure to aim for! My question is, is there an upwards limit? How much would the yield benefit from pumping it up to 50 or 60 watts per square foot?

I've been outdoor growing for a couple year. But now that legalization has come into effect here in canada I'm shifting to indoor. I have a 39x39 tent I was originally planning on just tossing in 315cmh and calling it good which would cost me less the $350 to light. But the more time I spend...

Hey everyone, as title says, I'm in day 11 of flower. Wondering when to stop tucking and let it go up? My tent is 8ft high. Thoughts? Comments?

What do you LED folks do about your temps? I sit at 69-72 lights on and only a couple degrees cooler at night. I don't want to end up with fluffy buds due to low temps and small day/night fluctuation. Anyone with LED experience can answer, but please specify whether you've dealt with similar...

Pretty straight forward question. Have a 20x36 inch (5 square feet) area & a 160 W QB. A small area on the sides won't really get adequate light. Am I better off just running the QB or should add in a 130W (true watts) blurple that I have around? I don't want to stress the plants with too...

Hi My last grow was not my best yield so i went back to using nute this is still a organic soil with a ph of 7 and volcanic rock dust and ammendment and compost and reuse promix with dolomite lime to buffer ph . I am using my old botanicare nute that was picking dust .made a new mix with the...

Can you run 3 of these boards together off 1 driver? I am trying to prevent heat from increasing drastically in my small 2x4 tent and hesitant to add another driver. Even if I lost intensity, could I safely run 3 boards off 1 2100a driver? Thanks for any advice

Thought I would throw the question out there to see which breeder was the closest to good SOUR D ... not some NAME only cut or pseudo strain. May do some chucking later with it . So if any of you fine people have some opinions on various seed breeders or sources , thank you kindly. Ran...

Hey Folks, This is my second grow in this Cabinet and fourth grow in all. This time around I’ll be running JinxProof Genetics- MadCap: 9Lb Hammer (Gooberry & Jesus OG Kush) x Mothertongue (Electric Watermelon & Jesus OG Kush). Jinxproof used to be apart of TGA, he was responsible for breeding...

Timber’s site has been wiped clean of any trace of their qb’s. I doubt it’s an out-of-stock issue, Dan told me in August he had no concern about running out. Why would you wipe your site, for oos? Please reply if you have info.

1st grow in the great state of VT. 2x4 tent w HLG 320 xl qb324. Been peekin trichomes a lot lately, love to hear any feedback anyone might have. 2 plants. Unless I fucked the seeds up left should be dinafem bubba kush CBD, right is Canuck seeds Jack Herer. (Both feminized). Mainlined and...

Need some advice from you quantum folk. Which board is better? 288 has 3000K and 324 has 2850K Both around $180

Setting up for a 4x4 grow, under a pair of Timber 48SAMS, a pair of HLG QB-35s, single 4’ Agromax T-5 uva-b, and a single 4’ GrowBright far-red initiatiator. Will be doing ~ 65 DLI, with CO2, and these mainlined NYC Diesels and Super Silver Hazes: as soon as they hit 12” height. Wish me luck!

Sup, hope ya'lllll good. I'm back from travels and feelin fresh so thought id start a new diary. Popped some new strains. 3 bodhi strains - Silver Mountain, Cobra Lips and Black Raspberry. Some Road Dawg from Karma and Brandy Wine from DVG. Also took a load of Space Monkey and Casey Jones...

Hello guys I'm a new grower and I'm having some problems with an autoflower that's mid bloom. I grow with Plagron all grow soil and use Bio Bizz nutes. My plant is showing signs of nutrient deficiency (yellowing leaves, purple edges) but also shows signs of over feeding (burned tips of...

Hey peeps I'm currently having an autoflower in bloom with the lights on 20/4. I just ordered some killer silver haze (normal feminized) seeds and I don't really feel like waiting for the auto, since it's a pretty small plant. Would it be a bad idea to put the other seedlings in the same tent...

This is my first grow and I'm a little late but their doing great Temps:70s-low 80s Nutes:none Soil:Epsoma organic Potting Mix & Worm castings Light:2 5000k cfls for now going to get a hlg65 3000k q.v. Date piped out of soil:June 29th Water:non ph'd rainwater RH:no idea Need to paint inside...