How to increase yield and quality with Dr Bruce Bugbee

[@zizmares]

For a more or less beginner grower this man is a treasure trove. I appreciate the hosts reviews of grow lights, thank you both.

[@sarkawtmeran6990]

Big respect to both you on behalf of everyone on here who watches your great videos

[@MIGROLIGHT]

thank you very much

[@tedn3030]

I hate it when a great product is too expensive for me.:)@@MIGROLIGHT

[@honeyballleckda1699]

Well said my friend

[@RaulBlanco-z5x]

This guy has raised my game big time! Mad respect..

[@FabianRadu]

same here

[@MrMCKlebeband]

yup, cleared up many myths and made me understand some fundamentals truely.

[@MIGROLIGHT]

Great to hear, makes it worthwhile, thanks for the feedback and best of luck

[@jansondennis2438]

big ups it's all you mate you wanted to learn more and you seeking it out

[@chriscastleberry6584]

Bruce bugbee is the man With the knowledge of The plant.

[@DocTableRock]

Not so true my friend, why doesn't he know anything about plant maturity and how to use it

[@ZinfandelRed1914]

2 guys I've spent hours listening to. Great questions for the Doc, well done!

[@anguilla1670]

Thank you Shane and Dr Bugbee.

[@Tony-op6xf]

“So anyway we started blasting them” 😂😂

[@jimd1617]

@25:13 LMAOOO

[@fritzschnitzmueller3768]

this guy is a legend

[@Impaled_Onion-thatsmine]

For males I saw that picture of CO2 systems and it's the blues lets get serious this is a complete different strain from actual flower.. I've seen raspberry bushes grow both blackberry too.. plants ate uncanny and can share similar characteristics

[@fadedmass1662]

I'm sold on intra canopy lighting after running it recently. The overall quality went up, and so did the yield. The upper canopy was getting 700-900ppfd of a red leaning light with far red. The under canopy was getting up to 200ppfd of a blue leaning light. The lights under the canopy stayed on the full 12 hours a day from day 21F onward.

[@dertythegrower]

Proven by medicropper about ten years ago, buddy... literally here on video many years ago 😅

[@concreter6832]

Where the under canopy lights uvir bars thanks.

[@fadedmass1662]

@concreter6832 no there not, i used the Mars Hydro VG80 bars under the canopy at pot hieght. They are a visibly blue light but full spectrum. Above the canopy I use mars hydro TSL2000'S. Which are visibly orange with plenty of red and far red.

[@toddatkinson5830]

I really enjoy your interviews with Dr Bruce, I've been growing for 10 yrs or so and learned most of what I know by making mistakes from bro science, now my grows are are solid but I still watch your vids to keep up with new science THANK YOU for what you do

[@randyboy50]

Don't completely discount bro science and learning from your mistakes. My most favorite bro science guy was from my hometown in Brantford Canada. He was a deaf/speech teacher named Alexander Graham Bell who invented the telephone. There are some New Yorkers who claim he got the idea from an Italian immigrant who had a working phone in his home and was visited by Bell but it's never been fully proven. Bro science is great especially when people like Dr. Bruce share the real science so we have knowledge to work with. I created a huge pest infestation a little bit by accident in my outdoor grow shed with my first crack at RWDC and it was a ton of fun learning all the different and even experimental ways to kill them.

[@HappyDays_420]

Great Video, I always love listening to Dr. Bugbee. 🔥🔥

[@eddevoe2519]

I just aquired one of your PAR meters and it makes it soooo much easier to adjust light intensity and height above the crops. It eliminates the math errors w lesser meters that must be converted. Thank you Doc, one of if not my most important tools.

[@KickYouInTheThroat]

Thanks for this episode. Always good to see Master Bugbee. 24:10 This section is nuts. I always start my seedlings low then move them, and they get that odd blistering/discoloration look on the leaves. I guess I should just let the things pop under full power. Think I might test that today. I might be overthinking this one. 51:19 This section on lighting under/in the canopy is pretty good. As a scrogger who sometimes deals with tight node spacing, I use the mylar side of old grow tent fabric to cover the tops of milk crates I use as platforms acting to essentially raise the shiny floor of my tent to be just under my scrog's canopy. Really brightens it up a bit and wont cost you much. The crates keep the circulation adequate. You could probably use something even better but I had the crates. It will also confuse the hell out of any aphids should you be so unlucky. Hope everyone is looking forward to spring. Good luck to everyone especially you outdoor folks.

[@andrewstephens8790]

same on the seedling light sensitivity... perhaps seedlings were never innately sensitive to light, but merely adapted to the low light conditions they were started under, and then moved to a very different intensity.

[@KickYouInTheThroat]

@@andrewstephens8790 I was talking it over in a group today and this seems to check out. At any rate, i have 35 bag seeds in just to see how it goes. might have to ditch the lit seedling dome for a xs1500 pro or something like that.

[@heatherward553]

Nice trick imma have tell this pretty damn guud grower i kno that trick n c how it works😉

[@dustincorkill-bomgaars5938]

I think allot of this info only applies to hydroponics. As someone that starts in supersoil and runs in living soil I have found time and again that anything over 800 in veg causes leaf stress (turning) possibly because of the overall water uptake. With seedlings I don't reduce the light intensity as much as increase distance, bringing the light closer every couple days essentially going from 300 to 700 over a 2 week period. Seems to work well. 👍

[@NOT_SURE..]

ive lined my grow room with that foil heat deflector stuff you put behind radiators , super reflective for the light

[@Jimmo85]

This was such a great watch. Will be coming back to this one numerous times, no doubt. Cheers chaps 👍🏻

[@indiva7106]

Thankyou both for taking the time to make this happen been wanting to watch this for weeks!!! Thanks again GROWMIES

[@keithgustafson7786]

So wait to give red +far red till done stretching then I can put them asleep and wake plants up with red +far red during flower I think I reading this right.😮?!

[@indiva7106]

@@keithgustafson7786 ya u can I mean I use reds in veg now I do crypto chrome signaling for sunrise and then run Emerson for the rest of the day staying below 10%overrall ppfd of 660nm so plants don't bleach...been doing end of day reds for years now even run it in veg too

[@airesjd]

I have learned so much, in the last few years from both of you. I greatly appreciate any/all information you release. Thank you!

[@michaelkohl396]

I really like your enthusiasm, great to watch your presentation of those stunning plants 👍☺️

[@stevenlee2202]

Awesome. Been looking forward to seeing what Bruce has learned. I'm going to buy a light just because you got him to talk.

[@stevenlee2202]

In a 2x2 or 3x3 space, it is not about economics always. Its entertainment. Second comment is. Why don't you hook a dimmer up to a C02 meter and select a preset over canopy height based on approx DLI levels relative to current C02 supply? Then it can self adjust to be even more economical for the other half.

[@steveod1]

Outstanding lecture, one of the most informative I've seen in a long time. Respect.

[@cwallcw]

Not a lecture. It was a commercial couched in bookends of not new information. Disappointed

[@UbiquitousRomp]

I produce my Co2 with an Fzone fish tank generator for 100 bucks. I fill it with industrial grade Citric acid powder and bicarb, used by cleaning companies. 10kg of each cost me 65 bucks and last me about 15 weeks. in my 4x4 in a 10 x 7 lung room. at 900 - 1000 ppm. I do have to reload it every couple of days. As I found doubling the quantity didn't double the time I got from it. so reduced to 200g of each. Controlled by the IAQ Monitor Controller with solenoid and lights out cut off function. 140 bucks. I have to set my dehumidifier in the lung room at 10% below the desired tent RH in order to get the balance..

[@MIGROLIGHT]

Thanks for sharing

[@dertythegrower]

Works but does not last long... most use co2 scuba size tanks, which do not last even a week, buddy... i got paid to pickup co2 tanks before in Denver every weekz heh... many tank refills. a mushroom tent is more efficient and you get product... buildAsoil jeremy proves this (that channel and this one is the top no nonsense for homegrowers to get correct information without the salesman biases)

[@Maya-Elijah-Simmie-Kam_Dad_]

​@@dertythegroweryou started 16 years ago but no grow videos? Why are you commenting with no evidence to talk? Everyone grows differently play boi

[@jrok96]

Youch! Why so offended . I took it that he was just mentioning about how expensive co2 can be.

[@UbiquitousRomp]

@@dertythegrower AS This got bumped, I'll add some more details. The point I was making in my OP, was that 2 tubes purchased from amazon arrive by post and last me 15 weeks in my sized tent and lung room for 65 bucks. No going out to fill tanks. As it is now filled in house every few days.. It's worked for me for 4 years. And as I have tweaked the airflow, I have got it Running in a wave of 1100 - 1300ppm in late veg and flower. I run it at 600- 800 in early veg. Adding 3M silicone door tape to all four sides. gave me the seal to run at 1200, and still be economical. Cost was important, As I need to run dehumidifier in flower. But the bunus, is that it bushes the air to the area I want it to, which increases the efficacy of my Co2 circulation. I'm a home grower, so not suggesting this is good for fully automated run. As I do Go in the tent at lights on, to give it a natal boosts. And to tend to the plants and water. Which can raise it up to as much as 2000ppm which takes a couple of hours to drift back top my trigger point of 1100. But it works for me. And I'm actually quite proud of the way it works for the price. One more thing...I recently discovered that the internet recopy of 300 g of citric and the same of bicarb, into 450ml of water, is wrong. the correct formulae is 230g of anhydrous citric acid and 300 bicarb into 500ml of water. Good news as the citric is the more expensive of the two.

[@WhatAboutZoidberg]

The idea that we can speed up veg state is incredible, def want to read more about that.

[@jansondennis2438]

same here mate 👍

[@andrewmiddleton1762]

What marvelous knowledge of plant growth and light

[@leonjohnson1370]

A light scientist without sun spots just wouldn't be as believable!!!!!!! God bless 🙏

[@SessionsWithGhosts]

Nascent Iodine takes care of those sun spots Doc.

[@LaughingGravy.01]

On this topic, where myths and pseudo-science from armchair experts abound, it's always a privilage to listen to reliable, evidence based scientific fact. Your channel and of couse Bruce, always deliver. Thanks!

[@Paul-q3m7k]

I love listening to this guy .

[@timturk1899]

Humboldt Seed Company are working with Triploids, Shane. I'm not sure if they're publicly available, but I've seen video of the plants, and they explain how they do the work. Very interesting work they're doing!👍💯✌️

[@CocoDerasta-cb1xk]

They are just a smaller pack of 3

[@MR-puffnstuff]

I have them they are not new once you top them the extra branch disappears. It is a mutation and I personally would steer clear of them.

[@growandshow4209]

Thanks dr. Bruce Bugbee, you are needed in this life 🙏 Great work 👌 and thanks Shane 💯👏🏻

[@carlospenalva8121]

This man is a treasure!!! I need to do his course on the university

[@humanmcperson272]

I WONDER IF HE COULD MAKE A ONLINE CONDENCED VERSION

[@DubStepAnonymouse]

I love it when Dr Bruce spills the beans and this round was an absolute food fight. 🥰 Thanks Shane, Thanks Dr Bruce, your work is very much appreciated.

[@dertythegrower]

A lot of people are not talking about VPD (perfecting temp and humidity per cultivar) enough, but are focusing on uvc and UVB and ppfd/dli.. when those are not as crucial as the VPD chart numbers.

[@dertythegrower]

56:00 🎯👌

[@jasusx]

Vpd is important

[@heatherward553]

Push it to the limits

[@timbaker266]

Like hey man

[@growersmindset]

yea my best grows are fall to winter in Arizona. starting them when its still warm and then finishing during december or january is the best grow season for me (indoor). inside the house it gets to the low 60's for flower which is great for the anthrocyanin production.

[@dabomb2000pacman]

I agree. Cooler temperatures inside.

[@dustincorkill-bomgaars5938]

In soil with only organic inputs I've found that anything over 800 in veg causes leaves to turn, and actually stresses the plants. Good info in general, but also important to keep in mind they are referencing very specific grow methods.

[@phenofinder9145]

So true

[@Impaled_Onion-thatsmine]

Cause you need to start it outside in shade... then let it veg under blue light before subjecting it to shps for 6 hours then this other warm unit to produce the light for 12 hours.... and that's for 5 days before reducing its intensity to lower spectrum also train them so they don't shoot up... let it hang out and grow slow they even have your friend... I use everything to create a bushy plant that will last me years. I'm constantly changing spectrums, using emzyme spray to feed, some nutrient barely any water they haven't been stressed at all only from going outside to inside with some water and nutrients, oh yeah in league of legends

[@camthecannaman]

I love Bruce he is such a kind human being with amazing amounts of knowledge and understanding. I dont think people realize how important and necessary these DLI sensors will be. As the world increases in temperature, the ability to grow gardens in backyards and random locations with limited amouts of sun will become more accessible; these sensors would be able to lyk how many people are able to grow their own food in their locations. Even people who live in apartment buildings who use windows to grow during certain parts of the year will also know how much extra supplemental lighting to give to their plants, food and herbs!

[@epicaffect6375]

I feel Dr. Bugbee is going to change my game too.

[@christopherpollard7244]

Two great minds come together!! I’m locked in on this one!

[@Dius765RS]

Bugbee, The Bruce... Legend

[@ChadAF_YT]

Two men whose experience and opinions I trust and respect!

[@christoffer6527]

I always had issues with nutrient deficiency. After listening to a podcast with bruce where he said he pushes EC to 6+ during first 3 weeks of flower with elevated Co2. I pushed EC to 3 for first 3 weeks and there is almost no deficiencies. Bruce is a hero

[@jdavidblais]

hi, as a biggener i have nutriment deficyency with my plant but i dont speak very well in enlgish, what EC mean ?

[@christoffer6527]

@@jdavidblais Electrical Conductivity. It is a way to meassure how much nutrient is in the water

[@zackscott8636]

​@@christoffer6527is this only used for hydro grows?

[@diezelvh4133]

​@@jdavidblaisadjust ph to 6.2-6.6.

[@soundtorial4567]

My Main discovery was to Not Change the nutrients for the First two weeks of flowering. I stay on the veg and Switch after two weeks

[@stevenrogers8001]

Great episode. Oregon CBD has triploid cannabis breeding dialed in. They released their 1st triploids in 2021 I believe.. Now they have released triploids for Type 1 cannabis as well. They hired an experienced PhD to do the work.

[@JohnSmith-sq4pz]

You guys are Angels...doing the lords work there brothers! Thank you gentlemen! Great as always

[@carlwebbiii6731]

I was just thinking about you today when i was thinking about what id love to do in life! And then i hop on here and immediately see you and a new video! Love it! Thanks for all your info and work! 👊🏻🤘🏻

[@TerpyTen]

Thank you so much for these Eye opening and informative episodes. 🙏

[@frostymcnuggets2259]

Thanks so much for this and all of the other info that you put out into the community! Dr. Bugbee is always great.

[@DiegoSenge]

22:50 I'd say most smaller growers just vent because you need to cool it somehow and i just get dry cool air from outside and humidify it up.

[@Nebuchadnezzar357]

A Master at Work

[@MrBigolbear]

This is cannabis cultivator gold knowledge eloquently verbalized so a numbskull closet grower can understand. Thank you both so very much for this.

[@swayzecrazy420]

Yup, that’s what I do. I don’t use a dome. I use high intensity light right away for my seedlings but I keep the humidity in about 50% and the temperature is about 26 and they’re loving it.

[@subkewl862]

I've been Dr Bruce bugsby for a few years now I also been following Dr Harley Smith for a while I think I probably watched all the videos and all the migro. I also noticed call migro always has the latest light measurement technology as far as the parameters new parameters that are always coming out I was just wondering since you don't have to stop all of them I wouldn't mind if you let me have one of the old ones I'd be very grateful I'm just saying I know that's how you always get the newest ones that come out before anybody else does so you got to do something with the old ones are still new to me very expensive how I treated with a lot of respect I can't afford one so I go off of Old School mathematics I don't have that luxury I wish I did do you think I can have one of those old ones you got I'm just joking unless you're really going to let me have one LOL I love the work that you do and I plan to grow old along the side of you why you do your research thanks for the up-to-date info and research I really appreciate it makes a lot of sense with Bruce bugsby how about the temperature variable in the stretch plus the fire Red and on that note with the UVC I tried that one time and I came back a couple days later my plants were starting to have a lot of leaves to burn burning all overthis was days after I use the UVC light and it wasn't even that powerful well the outcome was had a big mess to clean then after find the genetics sorry for the long comment but I would really love one of those parameters the old ones LOL thanks for sharing your researching info can't wait to see you next video

[@dertythegrower]

Harley is a great consultant who actually consulted on the grow in my banner... I geeked out and all the farm laughed that I talked about him after for a while... he now got hired in my local state grows commercially.. 😅 A lot of people used to look up to him like a lab grower, much like we do Doctor Bruce 😅

[@dertythegrower]

Bro, you only wave uvc for five seconds per day... proven to get rid of pm

[@dertythegrower]

uvc is simply waved over plants, once or twice per day (CleanLightNL or cleanlightusa has the limitation instructions brother)

[@subkewl862]

Well I had infestation years ago when my younger days and I thought that my vegetables would be okay I left that thing on for hours lesson learned the hard way

[@SocialDeviant_]

I bought P.E. thrasher spore syringe and knocked up some grain yesterday, along with making up some liquid culture with it. Im using monotubs, have some hygrometer and thermometers consistently monitoring. Ive done a lot of research but its definitely more information than i thought it would be. Very fun, and i figure if i can get any of these going then maybe il be downhill from here! This is my very first time btw so fingers crossed ❤

[@kunad3294]

This is fantastic information. Thank You

[@sevadak5896]

So what light or how are you getting 2300 ppfd at the top of the canopy without lgiht bleaching or burn? What spectrum

[@jamessones4044]

--START WARM AND COOL OFF-- That explains why my best crop (16oz one 600w hps) was achieved in the coldest months and that I blasted the room with freezing temps.

[@LetsGetitTv2]

So basically start to lower the temperature at the end of the flower stage. Mimic the late September and October temperatures in the end.

[@suki4410]

There are many growers, who panic about burning the seedling with too much light, that they keep them much too dark in the first three weeks. Then they have leggy seedlings, which need to get help for stability.

[@biderz]

Finally a dose of fact and science..something that can actually be paid attention too! thank you both very much as always gods within the industry 🔥💯

[@patbergeron4248]

Great show guys got a whole lot of info there I definitely have to come rewatch this on to get it more to sink in

[@James-xn6fo]

I like it a lot. Watch all buys really good quality, and the doctor is going change the way I grow guaranteed

[@skepticalgenious]

Wow a DLI of 100 on a controlled cannabis plant. That's so bright. I can't imagine the lights for that test. Very impressive and great content. 1200ppm co2 at 4000 micromoles per square inch per second, For 12 hours.

[@Bre-f8y]

I use a 2liter bottle with turbo yeast and 2cups sugar for co2 and I change it out every 3-5days. Leaving 3bottles hanging in my grow tent. I could definitely see the plants absorbing the extra co2 because after I didn't add the bottles to the room. You could see scar marks on the plant leaf with a cell phone microscope.

[@johnconnor1583]

I want to do the same for my grow. Did it have any impact on smell or taste. People say this mixture stinks.

[@lachlanwilliamson2811]

Fantastic! content, thanks Guys.

[@dfurry100]

Some advocate for a 6C/10F temp swing between day and night during flower. Is 17C/63F night and a C23/F73 day a reasonable shift or are we better off opting for a smaller shift, perhaps a 2C/4F shift like 18C/64F night and 20C/68F day for example? Dr. Bugbee's emphasis on temp is an eye opener!

[@harlemstruggle]

It costs 400-600$(USD) for a 60lb C02 tank. Between $30-50$ to fill/refill. 100$ for hardware. You also need to build a sealed room and invest in a designated split AC and commercial Dehumidifier.

[@MIGROLIGHT]

If you get 20% to 30% more yield for the same light input it can be worth it? However for small setups it is a lot of investment.

[@luke144]

I worked in the Cannabis industry for quite a while and agree with about everything this guy has to say.

[@ChrisB...]

Should I supplement if the ambient CO2 level in my lung room is between 800 and 1200ppm? I still don't know why it's so high in there, but I monitor it constantly and that's where it is, the rest of my house is ~400ppm. Amazing video, I'll be watching more than once.

[@camz1039]

Thank you so much for this Shane. I have been excitedly waiting for this.

[@reecemccullough4829]

Thanks for the video. Wish i was in the US to study under Prof Bugbee. Also happy to hear the health look is short term. Kind regards.

[@dertythegrower]

True. It is not that easy, even if you are here with much experience... the education requirement is pretty expensive and a longer degree study than most growers will ever get or be able to afford at his college(or most colleges)

[@reecemccullough4829]

@@dertythegrower yeah I didn't really think about the reality of the situation, was more a compliment 😜

[@JohnG-sq5cn]

You probably can. His course from Utah State University is online. Registration opens sometime this month (March) for the fall class. cost $1495.

[@christianmuller6317]

I use little mirrors to put more light from underneath the buds... In my opinion it works good..

[@dusty4208]

The Master Dr. Bruce Bugbee. Always fantastic and interesting content.

[@meghrichedzW]

Très intéressante vidéo merci messieurs Stay Safe

[@moderndiogenes]

What the industry needs is a chart like a phase chart. including feed concentrations, dli, co2 and most importantly temperature(plant vs atmos). there balance and relationship is obviously of utmost importance and i would dream of being a golden ratio for any plant due to finding a plants optimum dli and therefor optimum co2 and feed rates. As my machinist father taught me, it always comes down to speeds n feeds.

[@Jason_g_kennedy]

I found mycrobal rock dust and frass to be so good i never check anything but leaf health ever since i started it. And DJ Shorts 11 on 13 off on flower cycle does show different phenotype expressions.

[@brucearderne7315]

Thx so much,,,would like to hear the prof on feeding(npk,,ppm)

[@gqjeffy]

My apogee 610 is constantly monitoring in my tent! Good shit!!!

[@humanmcperson272]

THANKS APPOGEE THANKS SO MUCH BRUCE

[@brettmoore3194]

Red, blue, uv and IR should be easy with neon style lamps with different elements for tuned spectral emissions🎉

[@geoforgan280]

What an amazing mind. Great vid!

[@MIGROLIGHT]

Thanks!

[@artimusclydefrog]

What is the best practice for CO2 in late flower? Ive heard its best to cut out CO2 and reduce the light intensity for the final 1-2 weeks? It was mentioned that co2 inhibits ripening? currently I flower at 1300 PPFD with 1200 PPM of CO2 (85C at the canopy) but at the end of flower will remove Co2, drop to 900 ppfd and try to get the canopy to 73day and 60night.

[@ssm445]

Would love to hear what Bruce says about light cycles of Automatics (people do 18/, 20/4, 24/0 from seed to crop)

[@Санчес-я1т]

Dr Bruce recommends 60% humidity for flowering too? And when should you start lowering your temperature? From the very beginning of flowering?

[@jimd1617]

top tier content as usual 🤝 thank you so much

[@j-nifty6664]

Bugbee is the GOAT!

[@funkytransport]

enjoying the deep dive

[@hunggar4659]

What I'd like to know, is since cannabis starts super slow at the begining of flowering, should you cut back on lights or light time? so 8 hours of light for the first 2-3 weeks and increase to 12 hours of light for the major part of flowering? lmk.

[@HighGradeTexan]

My question for budda bugsbie. Do you have anything to speak on concerning an ion exchange that the plant uses. Would using ionized or deionized water have any increase on growth or uptake of nutrients persay ? Made respect for you both thanks

[@ska042]

The criteria for water are pretty straight forward: 1. PH must be right. This means 5.5-6.5 for hydro or coco, earth is more tolerant to pH variations because it buffers more, but 6-6.5 is still where it will end up in the soil. "Ionized water" (aka water that was run through an electrolysis process, the term is misleading) fails right there because it raises pH which is usually undesirable. Most tap water is already too alkaline, this just makes it worse. 2. It should contain the correct amounts of calcium and magnesium. Something like 90mg/l calcium, 30mg/l magnesium. 3. The water should not contain chlorine (this can be solved if it does, chlorine evaporates easily), heavy metals or other contaminants, and not too much chloride or sodium. Deionized water is almost completely pure, so you will have to add Ca and Mg back in. Other than that it's fine, you can use it if your tap water is unsuitable for one reason or another.

[@GordonsFrimens]

Thank you for great info and video. So basically I can use light mover on plants and it will be enough light ? Thank you.

[@mircosferrazza4340]

Thank you so much i learn so much here.

[@wademacdonald106]

Great information 👍🏾

[@joshuaherner7315]

Makes the question of why research was barred for so long, and for the reasons given - much more intriguing.

[@cockasaurus16]

The original Doctor Green Thumb.. Great content 👌

[@DHW448]

At the end of the flowering stage, when you lower the temperature. Do you also lower the Co2 levels? If so, at what rate? Do you still keep it 1 to 1? Thanks

[@stevesapp9987]

Great show.

[@Easy-my9gk]

Shane bringing the goods!

[@sebastiankulesza3782]

GREAT CONTENT!!!🙏🙌

[@Mr_badjoke]

Thats dr bruce from the light/soil video way back!🤙 man that was a great video

[@meghrichedzW]

Thanks for sharing all that great and interesting things I test to put my lights on at the harvest Time 1st Time i test lights on 48h now 39h at 22°c 55% RH and i think i try 3.4.5.6 days because i grow Baked in Paris by Perfect Tree and they are brutal and two Peach Ozz x Jet A and the smell in the room is more 50% + of all my strains i grow Thanks Doc ✌️🎸 My induce fan an filter at 100% and smell like a coffee shop in 90's Amazing différence

[@L82Love]

where is nutrient management paper he said he was going to froward and supply us? Thanks

[@racerx3669]

I have 8 plants. 4 in each tent. Both 5x5. I grow with half coco half soil. 10 gallon containers. 680-760 watts. I give them like 15 -20 gallons every other day. They just grow.

[@HyperactiveHighs]

Love talks like this thank you both for the amazing information!

[@JJK713]

I really want to see epar testing on high pressure sodium and ceramic metal halide

[@DaddyGrow420]

Mutch Love! Thanks for sharing your Knowledge

[@MIGROLIGHT]

My pleasure!

[@Mikemike-n1c]

He’s not lying i had my hlg 650 pumping 320 watts over 4 plants in veg for 18 hours a day it took them a few days to get used to the extra light but they took off I’ve got TREMENDOUS growth in 2 weeks.(although 1 of those weeks is the 1st week of flower but at around 570 watts now) I was initially only going to use 400 watts at 1st giving 100 watts to each plant should be around 112g but i have a few smaller size plants that i know that i know wont yield that but after a week around 600 watts including 30 watt uv bar I’m expecting over 112g on those bigger plants and around 100g on the 2 smaller plants