Jason, the "owner," has the ethics of a used car salesman with the couth and friendliness of a bouncer. Chances are he's never managed to keep a real job for more than a year because he is so caustic, hostile and unpleasant. It's no wonder he chose to earn money as a criminal during cannabis prohibition. He'll try to sell you a used light for the exact same price that the same model is available on Amazon new. It's clear Jason has lost more sales over time than he's ever made. Once Jason senses that you aren't planning on buying today, he gets desperate and belligerent. After all these years, you haven't learned that people come back if they are treated right and never darken you door again when treated as you do treat them, Jason? It's amazing that a "master grower" has the smallest, most cramped hydro shop in the most remote and desolate location in the valley. Why doesn't he own a legal grow operation or have a job as a supervising grower in a grow house? Might it be that he has no money to afford a licensed grow house, no one would trust him with an investment and his name is mud among the community because he's burned every bridge he's crossed? But don't worry, Jason has that "book" (advertisement) that shops give away for free, and he makes that sweet $29/hr for phone consultations. Of course card dealers and cocktail waitresses make far more than that, but they'd get fired if they drove away business like Jason does. read more

The Grow Boss's grow book and equipment guide is a useful tool and a good route to go if your a beginner or even if you think you know it all. I wish I would of ran across it from day 1. It has useful tips to keep a healthy garden, and kills some myths floating around about light, nutrients, etc. or..... There is the other route, don't get the book save the 20 bucks and throw that 20 into your bad ass 1000W HPS and new 4x4 tent. Don't forget to water them every day and feed feed feed..... Thanks Grow Boss, the half hour talk was useful and worth it. You pointed out some things I wouldn't of caught, also thanks for the compliment on the first time grow but really, the book and your videos is what's getting me through. Hats off to you. I would recommend the grow book, his garden tracker and his grow more know more cards.... if you still can't get it together or just want some tips, set up a phone call. Cheers read more

Well I swiped my card today for some consulting and what a pleasure. Yes, he is a fast talker and that is because he is trying to teach you what he knows is a very short time. I am 65 and have been growing longer than a lot of you have been alive. I have total confidence in his consulting ability. But you had better be fast on your feet. You have to know that if he can enlighten an old dog like me you need to pay attention. If this was easy everybody would be doing it. I believe this man is on the cutting edge. He can back his knowledge with empirical evidence. I am not saying totally change what ever you are doing but he can help take you to the next level of growing, where ever that might be. Kudos to ya Grow Boss read more

the grow bosses youtube channel is called cannabis 101 and that is exactly what you get. practical advice to help you not fail. its not about critical micro biology how nitrate Nitrogen increases magnesium uptake but lowers magnesium translocation or any of that high brow stuff master growers and failures rant about. Just straight up no nonsense advice and a low capacity for BS. you can get started for less using used equipment and grow boss has stuff coming through his store all the time. $75 for a super hood with glass despite a box that got wet is no where near the price you can get it on amazon... It is way less. Give the grow boss and Henderson hydroponics a try. read more

Finally theory meets application!!! The GrowBoss saved me over a grand in equipment costs and provided every last detail I needed to get my garden up and running. Start with the Grow Book and Equipment Guide. I've read just about everything available and nothing is as practical or useful as the Grow Book and Equipment Guide. And it's only $20. Call the Hot Line. The Grow Boss will answer every question and he will provide honest, detailed answers on your specific situation. He will lead you to success and his answers will likely surprise you (so do keep an open mind). Thanks GrowBoss!!. You're THE BEST!!! read more

avoid this rude, immature loser Jason. he thinks his crap don't stink, but hes an idiot. the place is the most expensive hydro in town. he advertises his rip off merchandise on craigs list, so be aware. and don't waste ur $$ on his inept grow book. I only come here to pick up an item here or there because they're local but buy 99% elsewhere. moron Jason aside, the old timer in the morning is a cool guy & aholes son Kyle is great. how they're related I don't know. and I like the dog Hank that hangs out in the store. PS, Kyle, get away from ur dad & open ur own store. read more

Jason, the owner, seems to think that insulting customers is a good business strategy. He has a "Grow Book" that is actually a big advertisement. It has no table of contents, index or logical flow. Jason is the kind of person you wouldn't even trust with a pound of salt. He gets angry and bullish if you want to want to learn about growing, but aren't prepared to spend $500 on a full grow room that day. I can't imagine what kind of masochist would ever return to that store after one visit. Used car salesmen would be disgusted by this guy's business ethic. read more

Super stoked to get the yield for my efforts. TheGrowBoss is legit. If you can't take the heat, your plants have already stroked-out. In my previous job, I ran a team of people that moved onshore oil rigs from site to site. Recommendation: Read TheGrossBoss's book and follow directions. Otherwise you can find out the hard way like I did...13 grows, some yielded but not much. read more

Jason was extremely helpful and knowledgeable about the products and the industry in general. When I first started talking with him, I was skeptical, but I left with a deeper understanding of my indoor garden and solutions to the problems I've been having. I've applied some of his suggestions and already see great results! Very friendly folks and will definitely return. read more

Dont come here if you think you know it all. Chances are you are going there because you messed up. If you go there with garden issues but arent willing to take his expert knowledge then prepare to be dealt with as a nuisance. Jason has seen it all and if you go in with open ears and mouth shut you'll be perfect. Had a very successful garden last season because of Jason. read more

If you're in America's southwest,make sure you stop into see the Grow Boss! If you can't stop by in person, order the" Grow Book and Equipment Guide".. it's like having a three day long conversation with the pro behind the counter. He Saved my garden and is helping me off to a great start on my next rotation. read more

Would give lower if I could. The owner Jason is a fast talking argumentative crook. The other store assistant is a great guy to deal with. The owner should stay out of the store and let his employee handle everyone. Just stay clear, there are plenty of other choices around read more

Jason the owner takes douchebaggery to a whole other level. A very condescending dude who thinks he's gods gift and just out for a quick buck. If you want your day/week ruined go to him, and make sure you ask him any kind of question for the ultimate experience. read more

All I can say is THANK YOU. I spoke to The Owner (growboss) on the phone about the garden I was designing - and thank heavens I did. He set me straight and now I am set up for success. The first and last place I will go from now on. Thanks again! read more

This man is incredibly knowledgeable whether it be through his hotline or his books and literature he's a one-stop-shop don't bother wasting time getting caught up in different sources you'll just get lost find one you can trust this is the guy read more

The Grow Boss could not have been more accommodating. I was at a stand still in my grow and Jason gave me a new and exciting direction. Contextually speaking, my world view is, there's The Grow Boss's way or the Wrong way. Thanks Grow Boss! read more

This guy is a dick with no business ethic or customer service. BUT If you are in the mood to spend a ton of money to be degraded and uninformed this is the place to do it. The grow boss has all (none of)the answers for you! read more

Picked up a 300 GPD RO and received nothing but top notch service and support. Jason and the staff are super friendly and helpful, they will stand behind their products and treat you with respect. read more

You've come to the right place. These guys will set you up with everything you need to grow a successful crop. Jason saved me from waisting a ton of money on things I didn't need. read more