Mars Hydro specializes in LED grow lights and grow tents since 2009, offering large range of full spectrum led grow lights and grow tents for indoor growing
Reviewers had a great experience with this company. Customers frequently praise the solid build quality of the lights and grow tents, noting that the equipment is very reliable and simple to set up for indoor gardening. Many people also appreciate the powerful performance, energy efficiency, and exceptionally supportive communication from the team when asking questions.
Some reviewers were not happy with equipment reliability, specifically mentioning that clip fans stopped working or squeaked after just a few months of use. A few consumers additionally experienced frustrating delays or unresponsiveness when trying to resolve problems with customer support regarding faulty replacement parts.
Purchased a Mars hydro two bucket DWC system..
Air pump went bad reached out to customer service wasn't expecting much but after prompt communication and sending a short video, I thought I might be just getting a new pump but they replaced the whole system. Definitely more than I was expecting. Replacement system was at my house within a few days
The process was easy customer service was friendly, prompt with responding and understanding..
They truly do stand by their product
False info on website. Disgraceful customer service. Lied to by support staff.
I recently ordered a new humidifier from mars hydro. They're website CLEARLY states that my order would be shipped on the 28th of march. I emailed them to double check that my order would definitely be shipped on the 28th of March and was told this:
"To clarify, the pre-order information on our website accurately states that we are committed to shipping your order by March 28th.
This date is in line with our initial estimate and is not a misrepresentation of our capabilities."
On the 28th of March I had still not received any updates or a shipping confirmation, so i emailed them again and was met with an email saying that they are closed for the weekend. So, not only is there website providing completely false information, but their staff also blatantly lied to me about being "commited to shipping my order by the 28th of march" when they knew fully well that they wouldn't even be open on that day. So mars hydro, you were NOT committed to shipping my order by the 28th of march and the information on your website IS a misrepresentation of your capabilities. An accurate representation would be to say "we will take your money and lie to you about delivery dates". I've been a mars hydro customer for years and I've supported your company since you were founded in 2009, but this will be the last purchase I ever make with you. I have opened a paypal pursuit so hopefully i will be one of the lucky few that actually get their money back from these brazen con artists. Avoid this absolute joke of a company like the plague.
Mars Hydro 回复2025-03-31
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
MARS-HYDRO IS AN EXCELLENT COMPANY WITH GREAT CUSTOMER SERVICE. I ORDERED 2 OF THE EVO-6500 SAMSUNG 750 WATTS LED LIGHTS. EXCELLENT LIGHTS WITH GREAT RUSULTS. MUCH BETTER RESULTS THAN CALIFORNIA WORKS LED LIGHTS.
Mars Hydro 回复2025-03-13
Dear Customer,
We are glad to hear that you are happy with our products and services! We appreciate you taking the time to leave us this feedback.
Best Regards,
Mars Hydro Customer Service Team
Tent has plenty microholes, the iConnect controller doesn't work and my plants didn't survive it. Support doesn't react. Keep away.
Mars Hydro 回复2025-03-10
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
I ordered an iConnectu bluetooth dongle which was DOA. After 1 week of sending emails to marshydroau.com I am yet to get a reply.
Shitty customer service!!!!!!!
Mars Hydro 回复2025-03-03
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
These lights are poorly constructed and they have no features. The wavelengths of light used are the right spectrums but there is no good way to hang the lights. Not worth the money. I will not purchase anything else from this firm. I advise consumers to avoid this company. Not American made. Do not buy.
Mars Hydro 回复2025-02-17
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
I had a problem with a mars hydro TSL 2000 that I purchased almost 2 years ago. I contacted mars hydro for help trouble shooting. I got a super fast response and help troubleshooting for free. Even though my light was past its 1 year warranty they sent me a brand new driver for FREE!!! I just paid for shipping!!!! Like I said lights have been running for 2 years and counting. Ppfd matches their par map and I’ll be upgrading to the FC 4800 soon. Bang for your buck matters and they delivered for me.
Mars Hydro 回复2025-02-13
Dear Customer,
We are glad to hear that you are happy with our products and services! We appreciate you taking the time to leave us this feedback.
Best Regards,
Mars Hydro Customer Service Team
Misleading company that charge extra whenever they can …
I've had a few issues with mars hydro there products seem okay but there Customer service is absolutely horrible and there website appears to have miss information first i brought a tent Grow kit and payed for it then got told after that I needed to pay a additional $50 for delivery
Then recently I brought another product that came with a free pressure sprayer I've been emailing to ask where it is to be told it was a system bug and I don't get one
Mars Hydro 回复2025-02-08
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
Mars Hydro has exceeded my expectations! Their grow lights are top-notch, with incredible coverage and intensity. The build quality is solid, and the customer service is exceptional. I’ve seen amazing results in my grow, and I couldn’t be happier. Highly recommend Mars Hydro to anyone looking to take their grow to the next level! 5/5 stars
Mars Hydro 回复2025-02-07
Dear Customer,
We are glad to hear that you are happy with our products and services! We appreciate you taking the time to leave us this feedback.
Best Regards,
Mars Hydro Customer Service Team
I can only speak from my experience as i have only got some lights... but wow do they make a difference... somewhat spendy but with most electronics you get what you pay for... the simple fact of how adjustable the fc6500 series is makes it easy to regulate light distribution to target areas and no need to worry about the tent over heating because you get plenty of cord to keep the power supply out of the tent!!! Super light so anyone can hang them solo. Great lights highly recommend.... 4 or 5 years old going strong... always had a dimmer issue tho
Mars Hydro 回复2025-02-04
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
Been nearly 2 weeks since ordering my package …messaged them multiple times not one reply feel like I’ve been robbed of £100 worst customer service I’ve had
Mars Hydro 回复2025-02-04
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
Stole $185 from me. I bought a 4x2 deluxe grow tent with bluetooth controller and a 5L Humidifier as one purchase and I bought a "43 controller" and a par meter for an additional $185 on the same ticket. They shipped the tent and heavy (probably 35 kilos) 47"x26"x12" box with the bluetooth controller and the 5L Humidifier taped to the big tent box because they want to cheat the shipping company. The package arrives in good condition to be shipped directly from China to California and trucked across the USA to the East-Coast, but there was no 43 controller or par meter included. I contacted the company and instead of replacing the item they basically insinuated I was lying. Customer service is a joke, these people are dishonest and if they cheat the shipping company, and they stole from me, they will do the same to you. I have tried for a week now to resolve this issue but instead of making good on a damaged or missing item and shipping one out to me they instead refuse. I will tell you this for certain, if you buy anything from mars hydro and you are lucky enough to actually get it delivered you better hope you never have a problem with it. These people don't care about customers, standing behind their product, or even trying to become a respectable company. Take my advice, buy Gorilla Tent, Vivosun, AC Infinity or
Spider Farmer. These companies care about their customers and do not try to steal from them like mars hydro does. This was my 2nd and 3rd purchase from this company, but mars hydro will never get the opportunity to steal from me again.
*UPDATE* Mars Hydro lied (are you surprised?) They have never tried to satisfy the customer. They tape 5 boxes together to cheat the shipping company so they will rip you off too. And then lie on here to make you think they are trying to resolve the issue. I know now that if the mars hydro equipment I own ever breaks during the "warranty period" to throw it away and buy something else from a better company. Both mars hydro lights I currently use, a 325w, and a 300w both run hot even at 50% power and a fan blowing on them. Heat is a byproduct of inefficiency and I wouldn't doubt it if these lights were built with fake Chinese counterfeit Samsung diodes. They run considerably hotter than led lights by Spider Farmer. They even run hotter than my Vipar 425w and this light is a lot more powerful. No mars hydro is lying, they have made no attempt at all to either ship a 43 controller and par meter to me, or to return the money I paid for it.
*UPDATE FEB 15, 2025:*
Mars hydro never tried to contact me, or correct this issue. Fortunately I used my credit card through PayPal so after contacting them I was able to get the money back mars hydro tried to steal from me. And on top of that the 6" oscillating fan quit oscillating. It still blows air but no longer moves side to side. I suspect the light has fake, counterfeit Chinese made Samsung diodes too because the heat generated by this light and driver will burn blisters on you if you brush against it. Worst company I have ever dealt with and that says an awful lot about this awful company. The "reply" to my complaint was "we will let the appropriate department know". This is a "canned" response to every single complaint and means nothing. I only used the fan for 3 weeks before it broke, but I won't even bother dealing with a warranty claim for 2 reasons. 1. Their customer service is the worst in the business, and 2. If the fan were replaced it would be the same flimsy, worthless junk. Their prices are cheap and you get what you pay for. As this mars hydro junk wears out it will be replaced by SpiderFarmer, Vivosun, or AC Infinity. I have an AC Infinity oscillating fan I've used for more than 3 years without a problem. Mars hydro made it 3 weeks. Bad product & bad customer service = a company to stay far, far away from.
Mars Hydro 回复2025-02-04
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
I purchased 2 fc-4800 in 2022, since then i have had 10 origainal light bars failed of 12, 1 here and 1 there since my first use. Mars hydro has warrantied 9 of them, but at a $15 apiece shipping charge and a 2 month delivery from china. The replacments haven't had a failure yet. I believe mars hydro was aware of a faulty product since my first claim and being aware, they should of done full warranty replacements, seeing none of the replacements has failed, mars was aware of the correct fix, instead i was milked along, now another original light bar has failed, now I'm informed by mars hydro them light bars are discontinued but i can purchase 2 new complete lamps for a discounted price. In 2 1/2 years i haven't got thru a grow. 😡
Mars Hydro 回复2025-01-25
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
Take ur money then say sold out everyone stay away fraud
Mars Hydro 回复2025-01-20
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
I purchased my first grow light from Mars Hydro a few weeks ago. About 30 minutes ago, I received an email from my credit card company warning me that the virtual card that I created for mars-hydro.com was used to make an online purchase at kohls.com. The card was declined. I called my credit card company and made them aware of the attemped fraud. I also called the contact number for Mars Hydro but it went straight to a very generic sounding voice mail.
These types of virtual card numbers are created at the time of purchase by the cc company and never stored outside the company servers.
Here is the email.
"Your Kohl's purchase was declined because you used a virtual card number you created for mars-hydro.com. Each virtual card number is designed to work with only one merchant."
Update:
My credit card company has informed me that another attempted charge, this time to Etsy.com, was just made using the same virtual card created for mars-hydro.com about 3 hours after the first one.
Mars Hydro 回复2025-01-15
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
Iv been growing for 25 years,mostly out doors. I recently purchased the Fc6500 with the adlite. Shopping day after day for the right light for my needs and budget, thanks to mars hydro I was able to do so I also purchased the controller 43 and the hub now able to set individual times for each light the uv is awesome when used right major trychomes and terps.
Mars Hydro 回复2025-01-13
Dear Customer,
We are glad to hear that you are happy with our products and services! We appreciate you taking the time to leave us this feedback.
Best Regards,
Mars Hydro Customer Service Team
The Mars hydro SP150 is definitely one of the best LED lights if you are on a tight budget or are just starting out and don't want to spend a lot of money before gaining experience 🫶👍
Mars Hydro 回复2025-01-13
Dear Customer,
We are glad to hear that you are happy with our products and services! We appreciate you taking the time to leave us this feedback.
Best Regards,
Mars Hydro Customer Service Team
Great customer service they took care of my problem with no questions asked thank you mars hydro I have never been more happy with my sp3000
Mars Hydro 回复2025-01-09
Dear Customer,
We are glad to hear that you are happy with our products and services! We appreciate you taking the time to leave us this feedback.
Best Regards,
Mars Hydro Customer Service Team
I would just like to share my experience that i had with Mars Hydro, when i ordered last month first i went to order a 5x5 grow tent floor tray, i added it to my cart and ordered it nothing went through. tried again still nothing. then i read on the website to use pay pal if the order didn't go through so i did and the order went through two weeks go by and the order still says processing. so i wrote them and asked when my order would go out they said sorry we didn't see your transaction, but we do now and your order will go out in a few days. which it did and i got my order. now this morning my bank calls with fraud alerts and said somebody tried making 4 transactions with my debit card, the bank blocked all 4 the info the hacker used was my info on mars hydro. remember i used paypal for my payment. but i tried buying directly from their website first two times and it didn't go through.. well a hacker is stealing card info on their website so watch out just warning everybody. if you tried ordering without paypal on their site recently a hacker might have your info also he waited a month before he tried using my card info.
Mars Hydro 回复2025-01-09
Dear Customer,
Your feedback has been forwarded to the appropriate department and we are work hard on improving the overall experiences of our customers.
Please be on the lookout for an email from our CS team with a resolution.
Best Regards,
I baught a light from eBay and it didn’t work and the seller wasn’t responding so I reached out to the light manufacturer mars hydro told them about the situation and they asked a few questions and told me they will send me out a new ballast just pay for shipping I did that and my light was working a few days later I wish every company backed there products the same way they always got right back to me and bar far exceeded my expectations mars hydro has a customer for life and I will tell everyone I no about what they did for me I’ll never forget it
Mars Hydro 回复2025-01-08
Dear Customer,
We are glad to hear that you are happy with our products and services! We appreciate you taking the time to leave us this feedback.
Best Regards,
Mars Hydro Customer Service Team
Marshydro
Spider Farmer
Spiderfarmer
VIVOSUN
Viparspectra
eeBoo Piece & Love
emeet.com
Honeycarepets