White LED vs Red/Blue LED Grow light Grow Test - Part 1 (Educational) 2016

Part 2 • White LED vs Red/Blue ... (Results)
Part 3 • White LED vs Red/Blue ... (PAR Measurements)
Part 4 • White LED vs Red/Blue ... (Final Results)
2018's Red/Blue vs White LED - • White LED vs Red Blue ...
💰Pay Monthly on your Amazon Purchases: www.shopabunda.com/?ref=growi...
White LED VS RED/BLUE/WHITE LED Grow Test Ep.1 2018
- • White LED vs Red Blue ...
White LED VS RED/BLUE/WHITE LED Grow Test Ep.2 2018
- • White LED vs Red Blue ...
In this video I go over the science behind plants and light. This is to compare apples to apples as best as possible with 2 different lights. We will be using a full spectrum white 50 watt "Lighting Ever" LED Flood light and a "Zitrades" Blue/Red 50 watt LED Flood grow light. We will be growing plants under each light both with the lights at equal distances and then separate heights to have equal PAR.
This will be a test to see how plants respond to spectrum alone. Does more micromoles of light in just the red/blue spectrum give better results than some micromoles lost to the yellow/green spectrum of white light? More power focused on peak chlorophyll absorption spectrums should give better results than some light divided across the broad spectrum. This in theory means less micromoles in the red/blue spectrum of the white light even though the total micromoles or "PAR" will be the same reaching both plants under both lights. This will be in part 2 of this video

[@thestarkedelicschannel9226]

You starting talking about lumens and how you should buy lights on lumens not watts. But then how lumens is what people see and plants need the opposite? Can someone please help me with this I’m having a hard time finding a good light and this lumen, watt, color temp, is killing me right now. So can higher lumens actually be less blue and red light?

[@GrowingAnswers]

TheStarkEdelics Channel at the time, I was trying to help people understand that wattage has nothing to do with intensity or useable photosynthetic light. Lumens is measured in the green part of the spectrum. The part that human eyes are most sensitive to. Lumens can give you an idea of intensity but it doesn’t say much about the overall PAR which covers the most usable part of the visible spectrum that human eyes are less sensitive to. Plants utilize mostly wavelengths outside of the green zone and the only way to measure that is with a quantum sensor, not a lumen meter. So if one was to buy a red/blue dominant grow light and use a lumen meter, the lumen level would be low, but the par readout would tell another story. Mainly, if trying to figure out the appropriate distance your light needs to be from the plant canopy, a lumen meter won’t be appropriate. If it’s white light and one is familiar with a their lumen meter, it can be used to a extent so long as they figured it out with trial and error. But if it’s not a white light source, it would be very difficult to use a lumen meter reliably. The only meter that is consistent and proven is a quantum par sensor. So do not buy a grow light based off lumens. If it’s led and it’s unidirectional light, then wattage would be a more reliable way to purchase so long as you’ve established a baseline of what can be grown per actual watt. But you can’t intermix that measure. 50 watts of fluorescent isn’t going to be the same as 50 watts of led. And certainly 50 watts of incandescent doesn’t even compare. basically the less radiated infrared heat output by a light source with the same wattage compared to another light source, means in general, more usable photosynthetic light per watt. that’s the basis of describing efficiency and lumens plays a part in that understanding, but lumens alone is not measuring light for growing plants in a way that is reliable or complete.

[@thestarkedelicschannel9226]

Growing Answers so helpful thank you so much!!

[@kennethtomer5553]

Don't ever think it. If your growing non cannabis grows just grab a 300 watt led... If growing cannabis grab something that switches from more blue for veg an more red for flower.. and a higher watt if growing cannabis..

[@hobertzheng]

Do you use Wechat or SKype? Maybe I can help you. My WeChat/whatsapp/Skype: [phone]

[@elperrocovero]

@@hobertzheng what brand you use

[@dalegooding5096]

very I'm formative thank you for taking your time and explaining everything

[@electrikjimmy608]

Awesome detail. Loved all the info. This has helped me understand so much. I'll be watching this a couple more times

[@thatcbdkitty]

I never leave comments, ever! I am only doing so for all the haters out there... Random Ryan explains very well the basics of how plants respond to the light spectrum. This information is not only rare for novice growers but Super helpful. Don't take those knuckle draggers seriously. Not everyone out there is experienced worth grow lights; take it from me!

[@GrowingAnswers]

korieadell thanks!

[@andymouse]

yeah leave the guy alone I've learnt stacks

[@Dr.Scorpio]

One the best videos explaining growing lights. Part 2 is also awesome. Thanks a bunch.

[@bigwooly8014]

Thanks for this video. Kinda gets old when damn near every video about growing indoor is about Marry J. Refreshing to find one that's not focused on that one specific plant. Great info!

[@myhanslombard]

wow! you are really able to explain in a way that everybody could understand. Even me ;) great video

[@BoilersRock]

Great video... I feel like there should be a quiz after watching/learning this much information.

[@czupryndaniel]

The quality of this lesson made me gonna binge watch ur channel. Thank you.

[@shawngraham3598]

Excellent video sir! You explained perfectly in lamen's terms how light affects plants, and a wee bit of the science behind it! Having worked in the lighting industry for some time now, I consider my self a 'lightologist'! lol I have worked with florescent to H.I.D's and with LEDs. And yes, I have grown under all of these. I have to say, I was a die hard Halide/Sodium guy, but these new LED diodes that are available are remarkable! Use to be they were only manufactured for the 'human' market for power savings, but the new horticultural applications are coming of age! Must be because cannabis is becoming legal everywhere (i'm Canadian!), so the market is really taking off! Keep up the great work, and I'm off to watch patr 2 of your vid! Cheers lad. :)

[@1985bjaycat]

You are a true teacher! Thanks for the video.

[@guyeshel9316]

Amazing explanation, this is exactly what I was looking for

[@betsybeverlin3865]

Great video! Thanks for teaching me so much!! Very well done 🌬🌿💙🌱🍃

[@cindyfinlayson4197]

You are a great teacher! Thank you !🌻

[@VadimMelnicuk]

Being a scientist myself I really like your approach. Thanks and keep it up!

[@brandonhawkins44]

Vadim Melnicuk hey I have a led full spectrum light and a CFL is that bad

[@JeanCarloz1]

Damn this video answered A LOT of my questions, thank you sir.

[@terianderson7951]

Thank you so much for such informative videos! They are so helpful!

[@crystalgarden5359]

I have a few led videos if intrested

[@lisettemartinez7705]

I was wondering even by growing them by seed do you need a plant light because I bought a LED or 20 from Walmart believe it's red or purple 50w 450-650nm non dimmable medium base shatter resistant LED some of the seeds are good to go and some of them leaves to be indoors I was wondering if I'm doing something right or if I'm going the wrong way

[@dougmorrison9603]

Thank you very much for awesome information and now I know why certain things are happening with my vegetables. 😉

[@robertgoldbornatyout]

Excellent video thank sir, very helpful.

[@heartminer5487]

hey what's wrong with the downvotes? this is a very comprehensive and clear explanation video.

[@geoffreyterry9035]

Hi, Very kind of you to reply, thank you. I have my aeroponic system finished and just need to install lighting, I live in the northern hemisphere with short days, therefore lighting needs to be full spectrum and adequate. I have spend days and days reading the available information and am totally confused, obviously like the current election in the US 90% of the information is not based on a desire to help, it is business. In your case you appear to be offering your experience with sincerity and it is much appreciated. From your reply to my first question the suggestion is that all that is needed for the entire growing process is 3500k fluorescent, is that correct? From seed to fruit, tomatoes, pepper, strawberries etc? My situation is that there is virtually no ambient lighting, the growing bed has 32 planters and is approximately 1.5 M x 1 m, temperature and water will be carefully controlled. Therefore my simple question, if you would be so kind, would you imagine that a couple of 4' white 3500k fluorescent tubes would be adequate? Thanks once more, Geoffrey (Czech Republic by the way).

[@kevinaalberts9251]

How long /how many hours should I keep them on when starting vegetable plants what have grown about 6-8 tall??

[@KatariaGujjar]

Very informative. Can you do a video explaining ummols?

[@kilmichael9980]

Thank you so much for this. I have been attempting to find some science, or at least some specifics, about LED lighting. While I wasn't looking to delve so deep that my head would explode, you have explained some things that I did need to understand. In my case, the information is for planted freshwater aquariums, and what makes for a good light. So much in the area is opinionated, twisted into experience; so that the 'best light', is the one that was just bought by the presenter; although they can't give you any real facts or evidence because they just put it to use 15minutes ago or 3 days ago ("so far, it seems to be growing them just fine"). I still may end up mandatorily buying an underwater PAR meter, but you've helped elevate my understanding of what is taking place after you switch an LED 'on'.

[@northeastslingshot1664]

Kilmichael talk to me first. I dedign led white spectrum lighting. I was the first.

[@kaschael]

Great video, I have been trying to find the information that you provided about photosynthetic response for hours now, thank you very much. Do you have a link to the studies that you talked about with different lighting used throughout the faces of growing a plant?

[@GrowingAnswers]

You might find that info on certain light manufacturer websites, but exactly how it's done, I have no info on that. Google that instead of looking for KZbin videos cuz I'm pretty sure there are none. It holds little value to the general viewer except interest and only high tech green houses would be doing it. If any video is done, it likely would be from a journalist or reporter doing segments on those places and led tech.

[@sangitasharma5629]

Ryan. This is a very good video. Very informative and good graph to explain the concept. Thanks

[@bojones2462]

Does red and blue lights work better then white light's

[@erik1679]

Great info!

[@sylvainbiensur7370]

very will explained thank you very much for that excellent informative video .

[@camalek]

Is COB LED with phosfor coat better than COB with red blue??

[@terrybuggage724]

well done & explained .

[@anastasialee1390]

I bought a mars 600 for growing it really works good, much better than I thought before

[@dzenkorakuzanka1371]

very nice detail explanation

[@johnpaul427]

good info thanks

[@JohnDoe-jz7bj]

Great! I think it's good to approach this with a "scientific mind" because then one can make decisions for themselves when choosing lights, and not be scammed by marketing claims. And it's nice to know how stuff works too!

[@juliussteele4436]

thanks brother.

[@1vafalcon]

wow wish I had seen this video years a go and I would have saved a lot of money. I really learned a ton.

[@bonsakoi7435]

Nice video, have you made a video where you take a 3w led, 6500k, and check what colour spectrum it might be throwing out, like I mean maybe its pumping 400 to 700, but how much? Thanks

[@dimitrislogothetis8261]

Keep going on the good work

[@elizabethr2908]

Are 40W 5000LM 6500K shop lights full spectrum? Great video!

[@kenwithaK]

great vid man.

[@achsanzo1913]

The white led is ordinari led lamp we can buy at any electric shop right?

[@shazsoo3925]

what brand is the white led growlight/? any links looks impresive im interested in buying one any advice?

[@GrowingAnswers]

Shaz Soo watch the other links in the description. You may want to reconsider.

[@sophiemo7278]

Hello Random Ryan, thank you for the 4 parts of your experiment, I learned a lot even though I only understood a portion... I am sold on the white light you used (daylight white for about 180$ on Amazon) the size is just right for me) and I would like to use it for salads, herbs and watercress on a shelf in the basement where I live. However I am concern about the safety for my eyes even though I won't be staring at the light, I will be in the same medium size room for hours at the time. Do you have any advise regarding this situation? thank you again

[@GrowingAnswers]

Sophie Mo you don't need to worry about your eyes. Just wear sunglasses if you feel the need. Also if it's in a large room and not a closet, heat shouldn't be an issue. With any plant growing, air exchange and ventilation is mildly important. Airflow prevents things from settling on leaves and air exchange keeps co2 levels from declining if the plants are in a small non-ventilated space. It also keeps humidity from rising and causing molds or fungus.

[@sophiemo7278]

Hello Random Ryan, thank you so much for your reply, just to be clear (my English is not good good) I am living in the basement...

[@bernadettekennedy2981]

Good explanation

[@Thegreykill]

Good work bro thanks alot

[@petrshevcov6619]

Дак, что, в леруашке какие прожекторы брать?

[@jkm95m97]

Cant wait to see the part 2

[@GrowingAnswers]

kzbin.info/www/bejne/fpLamINriL2DodE

[@jimmyross1672]

lol this was my first video i watched of you lol and i liked it so ill watch all your videos allthoe just me wont make much a differnce

[@shaktiprakash3663]

Nice information

[@sushilpadhye3624]

Can you please help me with building lights for aquatic plants

[@kentilor2852]

Hi, i have a question. Is a grow led light just a white led stripe? Is there something different than an high efficiency indoor led lamp? Like a 100watt one? Thanks!

[@GrowingAnswers]

Kentilor kzbin.info/www/bejne/rJ7XqJqAnK2ngpI

[@karljolley8346]

educational,

[@mikex8254]

with zoomable focus lenses on led spotlights like used on led torches you could focus the light beam on just the flowers using adjustable lenses

[@GtJrGrowsItAlaska]

What kind of Mic are you using?

[@GrowingAnswers]

Audio-Technica ATR3350

[@outdoorrelaxation5511]

I have a LED light bar from an old aquarium how do I tell if it's full spectrum . There's numbers on it as follows 375-450mah 470*20*1 6mm that's the only numbers on it . I mean I plants in my aquarium no window near it . So would it be suitable for normal non aqautic plants? .

[@GrowingAnswers]

Jake Allen it’s likely not intense enough unless it lettuce and small herbs you want to grow

[@juliussteele4436]

I got CFL 1600lumens 100 W 3500k would they work THANKS

[@blackandproud84]

Julius Steele get a 300 watt for flowering it worked wonders for me a few years back

[@phaikyouser9499]

Hi, I can't afford LED yet. I wanted to ask which lights are best for growing crops indoors, like Pak Choi and lettuce Etc. I have the option of HPS, metal halide and dual Spectrum from sunmaster, all 400w. Which one should I go for? Thank you!

[@GrowingAnswers]

Phaik Youser you can just use a house led flood light

[@hondaxl250k0]

Hey man. Led strips 4 ft long in day light white are 13$ and some change at rural king. They are bright as shit. Full spectrum. I started with 4 and gotta wear shades when I’m doing things.

[@wakeupscreaming9883]

It is interesting you mention the weed. I guess most dudes aren't into "gardening" and "Flowers", it's more of an older female thing. So when a younger guy is getting all excited talking about growing stuff, especially artificially in the basement, i guess that would be the obvious :P I have a question: For the winter, I have some plants (sorry, not weed :P) like chili peppers and a rosemary that i'd like to supplement them with light. Also, in the spring, I start alot of things from seed before the last frost in May. It's just whatever i can fit onto 2 or 3 shelves of a shelving unit. It does get some natural light -- a small window facing south, but it's usually not enough light. The 50w looks a little overkill for what i'd need...i think? There is 10w, 20w, 30w available. Would the 20w or 30w be good enough for me?

[@TAYLORD]

Good video man, are you a sparky? For me PAR typically stands for parabolic aluminum reflector, haha

[@lecoltetaylor3389]

Dude. Lmao

[@nogamesyeslife4488]

How do you avoid the red and blue light from damaging your eye?

[@GrowingAnswers]

No games Yes life blue/green color tinted sunglasses

[@Mr91495osh]

I use a 100w CFL at five inch distance , two 20 w LEDs and a 60 w LED flood light on Four plants at a 10 inch distance. Seedlings didn’t “reach” and fall over like my last crop when I didn’t have this much light.

[@alexandrevaliquette1941]

Could you please make a video with upside down lighting? I would suggest to use about 5x 1 feets of cheap ribbon LED found on Ebay. Lay them just above soil, LED facing up. Once the plant has grow one feet, add a second layer of ribbon LED, 10 cm above the soil, LED facing down. Once the plant has grow again, add a third layer of ribbon, 10 cm above soil, LED facing up. My hypothesis is that the plant will grow bushier sice it doesn't have to cover distance to get the best illumination.

[@alexis52637]

man dont stuck when you talk you are doing well you hellped a lot ty man indeed i need this help for mj seeds :D but look it frome the good side of educational porpose keep the good work up ty again!

[@omkaringalgi]

Sir is this applicable for aquatic plants too? Please reply sir.

[@GrowingAnswers]

Any light works for aquatic plants. They are not special.

[@ByrdRecords]

Accessory pigments and trace minerals... both are necessary for the plant's maximum potential... and nutritional content

[@envisionthedestressingrela8156]

thank u ryan

[@demian1ndr800]

Hola amigo la verdad muy bueno pero mucho no pude entender.. podrias traducirlo? desde ya muchas gracias y muy buen trabajo. saludos desde argentina

[@Almadanim]

so i can use normal white in auto plants

[@hotboyphil]

so pretty much go with the red one?

[@ishmonk4111]

İ ve got 1.5 *1*1 growing area and ive got two 50watt LED light and one 50watt Pink LED light on. Do you think its enough? By the way ive got 3 plants 😎 thanks

[@GrowingAnswers]

probably more than enough

[@ishmonk4111]

@@GrowingAnswers thank you.. 🙏

[@deputydogg9993]

The burple lites make my weed plnts have impressive colors like Green purple blue hues on the leaves. Purple red on the stems .

[@peepeepoopoocheck2481]

bro?

[@adventurious1234]

Nice....

[@xephorce]

part two please. lol you can always make a part 3. :D

[@xephorce]

at least let me know what the optimum distance from the white led is. i know the red/blue is 12 to 24 inches depending on the wattage, but i don't know about the white leds.

[@GrowingAnswers]

+xephorce part 2 is coming soon. The experiment is almost done. In my opinion, 12 inches works fine. I haven't noticed any issues being closer either. At least for a short time.

[@xephorce]

ok thanks i am worried about light burn from white leds being to close.

[@GrowingAnswers]

About 5 inches from the white led will work, but 12 inches is fine for veg stuff.

[@GrowingAnswers]

kzbin.info/www/bejne/fpLamINriL2DodE

[@ceaserelizondo]

Im growing chili plants indoors i have a 6 bulb Badboy T5 i only use 2 and not 6 i can use 4 or all 6 but i think its way to hot my question is...is this a good light for my chili's

[@GrowingAnswers]

ceaserelizondo I don’t think just 2 ho T5 is enough for chilly’s. 4 is more like it. Could use 2 for young veg

[@ceaserelizondo]

@@GrowingAnswers thank you so much

[@sodaman2006]

What wattage is needed from a red/blue LED light to get a PAR of 700 -1500? Does the Sun put out a flat light wave levels across the entire spectrum? Since the PAR meter are only measures 400nm - 700nm then the PAR number you get is the addition of blue, green, and red wavelengths.

[@simplelogic8537]

+sodaman2006 If you mean without passing through the earths atmosphere the suns spectrum looks like this sciencequestionswithsurprisinganswers.org/images/sunlight_wavelength.png

[@sodaman2006]

+Simple Logic Thanks for the post. I found that going through the atmosphere it is reduced. If it wasn't for that fact we would'nt be able to grow anything outside. www.calpoly.edu/~rfield/Thermalstructure_files/image002.gif

[@simplelogic8537]

sodaman2006 Yes, afaik the overall intensity is reduced along with alot of the black light, aswell as most of the UV, and some of the IR. Leaving us with a spectrum that looks like this www.fondriest.com/environmental-measurements/wp-content/uploads/2014/03/par_solar-radiation.jpg But the spectrum on earth changes with where on earth you measure it, and at what time of year, and what time of day. Generally those changes are measured in Kelvin www.d.umn.edu/~mharvey/tempbar.jpg

[@DurzoBlunts]

sodaman2006 The sun does funny things too like bursts of far red right before sundown. It has shown to shorten the flowering cycle.

[@DurzoBlunts]

sodaman2006 The sun does funny things too like bursts of far red right before sundown. It has shown to shorten the flowering cycle.

[@dalegooding5096]

which lights​ are better warm White led or the bright light led

[@GrowingAnswers]

Dale Gooding 3500k-4000k for general purpose growing

[@ricardonazario4391]

Stupid question but....who's that music at the beginning of the video ?

[@GrowingAnswers]

Lol, I probably should have noted that. I have no idea.

[@ricardonazario4391]

...lol !!!!!

[@tonyboroni6949]

I grew plants in the past on Infrareds only bathroom lights it's around 700nm u can see it but its allot of heat I got a lb off 1100 watt off it.

[@envisionthedestressingrela8156]

Ok so what if I get regular red and blue bulbs will they grow plants or do I need LED's also what if i tint flourscent bulbs red and blue???????? anyone know the answere

[@GrowingAnswers]

John E watch part 4. Simple answer is, use white light. Led or fluorescent depending on your plant type. organisms that only require red/blue are types of algae. All plants use a broad spectrum. Not just red/blue.

[@jasontoben1488]

kind of a loaded question bro, I'd say a ceramic metal halide is considered the most influenced primary, closest to natural sunlight, but to understand photosynthesis, my best answers would be all of above spectrum, red,blue,white,orange,violet,and last 2 weeks ultra violet

[@geoffreyterry9035]

Fabulous series, thank you Would a mixture of cool white, 6000 - 6500 K, warm white, 2800 - 3200K and natural white 400 - 4500K be a satisfactory full spectrum lighting system for grow lights?

[@GrowingAnswers]

Geoffrey Terry aquarium lights use this technique by mixing various color temperature of whites, but the results would not be dramatically different for plants. 3500k is all you really need for general growth.

[@admincore6841]

can we use led red + blue for herbs,.

[@GrowingAnswers]

Sure can.

[@admincore6841]

thank you @@GrowingAnswers

[@sykosai78]

There is a study saying green and infared is important in helping plant growth as well as uvb

[@weskulturey]

Very informative, but i don't understand one thing tho. Like you said the white led light is full spectrum, but are 5000-5400 kelvin lights not used in studio's for photography and not suitable for growing plants? You'd need cool white (6500k) and warm white(2700k) and you have blue and red spectrums, right?

[@GrowingAnswers]

That light is actually 6000k. It's fine for vegging. You need a certain ratio of red to blue to flower/fruit. You don't need 2 different lights for the growth process. You can use one or a set of 3000-3500k lights or even 4000k to have that ratio. However, the grow test is to provide more info than just a simple yes or no answer. Switching lights is usually done to try to squeeze the most out of what you are growing. It's not required.

[@SarahLongenecker]

I must be overthinking this; can you summarize, I've watched all 3 vids thus far. The white light that you're testing is 6000k, which showed better results (via vid 2). But in the post above you stated "you don't need 2 lights for growth process, you need 6500k AND 2700K"; isn't that 2 lights? Or more simply are you saying that this one 6000k 50watt light supplies all of it and can do both veg and flower with it? My mind is spinning from reading and watching too many contradicting studies, but your video 2 results seem the clearest to me, so thanks for that!

[@GrowingAnswers]

Sarah Longenecker well the light demonstrated in part 1 is 6000k. The light used in part 2 is 3000k. 6000k is great for veg. 3000-3500k can be used for the whole process. The only reason you would use a light for veg and a light for flower is to get a plant larger during veg and keep it growing more leaves without triggering flowering. Depends on if a plant has a photoperiod though. Switching lights during phases is an attempt to get the best you can get or simply put, to control growth.

[@SarahLongenecker]

Ah, I completely missed that it was a different light; thanks for clearing that up! I looked on amazon for this light and I can only find the 6000k, do you have a link to the 3000k? Have you done a growth compare between 6000k white vs 3000k white? When is video 4 coming out, can't wait? Any experience with this light, www.amazon.com/gp/product/B01HI3AFYM/ref=crt_ewc_title_dp_6?ie=UTF8&psc=1&smid=A2L94QV6P0R9ON ? Thank You!

[@GrowingAnswers]

Sarah Longenecker that light seems great for the price. It should easily outperform 2 of the same 3000k light I used . It's actually draw is 124 watts, not 300. Part 4 should be out in the next few weeks. Some people might say those brands of lights are crap, but for the price, it's perfect for a general hobbyist. Heck, the pink light I used in the video was $70. Also there really is no real good reason to compare a 3000k to a 6000k. lights that favor the blue spectrum are good for plants that are leafy greens, but you can use both for veg. You wouldn't use a 6000k for flower or fruiting though. It would suppress the production of auxin and reduce the amount of flowering. However, a 3000k won't hinder the veg state, it more or less just allows the plant to put some energy into flowers intend of all of it into leaves. While the sun changes its shades over the season depending how much atmosphere it's filtered through, we don't change the sun to manipulate plants. Many plants will produce during peak summer while the sun is 4000-5000k. However, the color temperature changes during sunrise and sunset and through the day during its transition to and from its peak. At no time is the sun just blue though, so using 6000k or higher really is just to suppress flowering. Otherwise outside it would just flower if it doesn't have a photoperiod.

[@hetpatel1250]

very informative. :) Thanks

[@davidjones1393]

THKS JUST GOT 18W RED BLUE STARTER

[@umar7151]

my grow light says 600watt but i check the power draw around 60 watt what happen?

[@GrowingAnswers]

Misleading marketing

[@baltazarmtzgalla]

Question you used normal white flood led light?

[@GrowingAnswers]

Baltazar Martinez Galla yes

[@baltazarmtzgalla]

@@GrowingAnswers thanks. Will start check on that soon

[@sevensurvival]

Very well done, very good info. Just what i needed to know . I plan on building My own soon, and switching My Mars II's to C.O.B. chips. Thanks, respect.......Seven Thunders///////

[@GrowingAnswers]

Thanks! Grow test is still underway. So far it's inconclusive, but going well.

[@thuglifewestside3397]

your thé best keep doing this man the best info how u know al this shit

[@UKEbikers]

This is great

[@Caomusca]

when is part 2 coming?! I needs it

[@GrowingAnswers]

Shouldn't be too much longer. No spoilers, but I'm a bit surprised so far.

[@Caomusca]

+OrionA51 goddamn it, you've given me no choice but to subscribe

[@GrowingAnswers]

kzbin.info/www/bejne/iKbLmnmbaLyWh5I Part 2 is linked in this video description also

[@patrickmcmanus5373]

I use composted lawn clippings mixed with eggshells. I let tap water sit in a bucket for 24 hours to release chlorine gas. I'm using two cheap worklights from the hardware store 30 watt led and 60 watt led. After the first 4 weeks I use seaweed compost and fish emolsion for fertilizer. At the 6 weeks time I use liquid potassium for root and flower development. First time using led lights and the small watt lights are working. Been growing since 1985.

[@GrowingAnswers]

That’s passion right there

[@mharsha046]

hi I have a tropical poted mid height plant its 1yr old plz gugest which light is best for flower and of how much watts

[@GrowingAnswers]

Harsha M you should use 2000k-3000k light, but more important than the light is the lighting hours depending on your plant

[@cassandraschubert7902]

Awesome research definitely didn't expect a null hypothesis.

[@videozinhos]

I would love to watch part II =/

[@GrowingAnswers]

kzbin.info/www/bejne/fpLamINriL2DodE

[@jeremiahacuna4698]

I got 30 65w daylight LED flood lights hooked up on a board. I'm going on my 5th harvest. They work great I've grown some donkey's

[@whereasthepeople]

Hilarious.. Coral trouter know alla. So glad u found u.

[@bartacomuskidd775]

someone please explazin if regular LED lights can be used to grow things

[@GrowingAnswers]

Bartacomus Kidd yes