VIVOSUN GrowHub Controller E25 for Grow Tent Cooling Ventilation Lighting, Supports Smart Grow System Devices, Easy to Install & Use, WiFi App Controllable, Expansion Port for E42A+/E42A/E42
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Availability:
In Stock.
Arrives
Thursday, Jul 9
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Size: GrowHub E25
Features
- Flexible Combinations: The GrowHub Controller E25 supports SGS devices like the AeroLight, AeroZesh, and AeroWave E, allowing you to freely combine devices in your grow tent; With RJ45 cables, you can connect multiple AeroLights
- App Controlled: The GrowHub Controller is WiFi-enabled to allow remote monitoring and control of equipment with the Vivosun App from anywhere, anytime - from your couch to abroad; Expand the controllers capabilities with grow recipes and other powerful settings
- Plug and Play: To install the E25, you only need to insert it to the Type C port of your SGS devices and connect it to the WiFi; Small size and compact design with one button for WiFi configuration and a clear status indicator light, youll get more flexibility and ease of use
- Smart Grow: With a smart auto-mode and professional grow recipes settings through the App, you can set your lights, circulation fans, and duct fans based on the different growth stages, and maximum yield with minimal effort
- Expansion to GrowHub E42/E42A: GrowHub E25 can either schedule independently or share the same schedule with GrowHub E42./E42A; You can add E25 and E42/E42A to the same garden on Vivosun App, and use E25 as an expansion port for E42/E42A
Color: Black
Brand: VIVOSUN
Product Dimensions: 0.75"L x 0.36"W x 2.24"H
Material: Aluminum
Display Type: LED
Brand Name: VIVOSUN
Warranty Description: 3-year after-sales service
Manufacturer: VIVOSUN
Part Number: GH-E25
Model: GH-E25
Included Components: GrowHub Controller E25
Item Type Name: GrowHub Controller
Display Type: LED
Smart Home Compatibility: Smart Home Compatible
Color: Black
Material Type: Aluminum
Item Dimensions L x W x H: 0.75"L x 0.36"W x 2.24"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jul 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: GrowHub E25
This thing is kinda cool and does exactly what I wanted it to do. I’m using it to manage two grow lights and it keeps them running at a set level instead of blasting at full power all the time, which feels way more efficient from an electricity standpoint. Setup was easy, the app works fine, and once it’s configured I mostly forget it’s even there. It’s not overloaded with confusing options, but still gives you enough control to make a real difference. If you’re already using VIVOSUN gear and want smarter control without overthinking it, this is an easy 5 stars. I'll eventually buy other things to control, but for now, just a couple of lights.
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Reviewed in the United States on January 7, 2026 by Joe Lippeatt
Size: GrowHub E25
Amazing light, this is my second one....my plants do amazing under these things, you can't go wrong with this....will definitely be ordering more for my plant room
Reviewed in the United States on May 7, 2026 by margie
Size: GrowHub E25
My last ever vivosun product I ever have to buy. The grow light requires this to function but does not come with it. I don't mind their software, easy peasy. I wanted to try the lights with fans plugged in, the spectrum tuning is just silly but less fans sounds nice. Their other products just don't really compare for the price and functionality. They were the most disappointing clip fan out of the other brands I tried. This 5 star is my goodbye vivosun
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Reviewed in the United States on February 1, 2026 by Adam G
Size: GrowHub E25
I picked up the VIVOSUN GrowHub E25 to control my AeroLights for starting vegetable seedlings indoors, and overall, it’s been a great addition to my setup. While it’s clearly designed with a different audience in mind, it still offers solid functionality for anyone looking to automate their grow tent environment. Setup & Ease of Use Right out of the box, setup was painless. The E25 connected to my Android phone immediately, and getting it onto my WiFi network was just as simple. The VIVOSUN app was straightforward, and I didn’t run into any connection issues or troubleshooting headaches—something I really appreciate in a smart device. Functionality & Performance I’m using it to control four AeroLights that are linked together, and while this is my first time using artificial light for seedlings, I’m feeling optimistic. Last year, I learned the hard way that my windows don’t provide enough natural light, so I’m hoping this setup gives me stronger, healthier plants. The app itself is very responsive, and while I’ve only browsed the automation scheduling, it looks easy enough to set up. I like the idea of having light schedules tailored to different plant growth stages, but this leads to one of my biggest gripes… Missed Opportunity for Vegetable Growers VIVOSUN’s app is clearly designed with cannabis growers in mind, which is fine—but for those of us growing vegetables, it feels like an afterthought. The default pictures of marijuana plants in the app feel out of place when I’m just trying to start tomatoes and peppers. It would be fantastic if VIVOSUN included grow recipes for common garden vegetables instead of just cannabis. Even better, if they allowed customizable grow schedules with user-uploaded images, that would make it much more versatile. Build Quality & Reliability So far, no glitches or disconnects—the connection has been rock-solid. One concern I do have is the physical design of the dongle—it sticks out a bit, and I worry about accidentally snagging it and damaging the port on the AeroLight. A right-angle or recessed connection would have been a better design choice. Pros & Cons ✅ What I Like: ✔ Super easy setup – No headaches getting it connected ✔ App is very responsive – No lag when controlling lights ✔ Controls multiple AeroLights at once – Great for my grow setup ✔ Works well for all experience levels – Beginner-friendly but powerful ✔ Reliable connection – No disconnections or weird glitches so far ❌ What Could Be Better: ✖ App is too cannabis-focused – Needs grow recipes & images for veggies ✖ Dongle design – Could be more secure to prevent accidental damage ✖ No Home Assistant integration – Would love to control it alongside other smart devices Final Thoughts – A Solid Controller with Room to Grow The VIVOSUN GrowHub E25 is a great tool for automating grow lights, and it works seamlessly for my vegetable seedlings. The easy setup, reliable app, and good automation features make it a strong choice for growers of all levels. That said, VIVOSUN could really improve this product by making it more inclusive for vegetable growers and adding Home Assistant integration. If you’re looking for a simple way to control and automate your grow lights, this is a solid pick—just be prepared to ignore all the cannabis imagery if you're growing veggies! ⭐ 4 out of 5 stars – Would be 5 stars if it had more customization for non-cannabis growers.
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Reviewed in the United States on February 3, 2025 Reviewed in the United States on February 3, 2025 by Kristoffer Zimmerman
Size: GrowHub E25
Full disclosure, I'm 100% aboard the Vivosun train! I have 10 or 12 Vivosun products, SGS and standalone and they are all awesome. I have two large grow tents and we produce all year long. However, before we had large tents we had medium and small. So because we had bumper crops all summer, I actually started a third tent and I had a Vivosun Fan and Light... enter the GrowHub E25. For like $20, I added it right to my APP and had another garden, fully automated and running any recipe you can imagine. I'm writing this review because I got a reminder while buying another one. E25 took 3 minutes to add and configure and it's Vivosun, so it starts up right into a superior management App. Don't waste too much time thinking about it - it's a winner! Love What You Grow!
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Reviewed in the United States on September 26, 2025 by Jason Gonzalez
Size: GrowHub E25
High jacks the light and stops it from working. Very hacky implementation. Not compatible with external timers. Resets when power is cut. Connectivity inconsistent. Just bad waste of money. One star.
Reviewed in the United States on January 30, 2026 by Dad’s Sausage
Size: GrowHub E25
Works well. I can now turn on and off my Vivosun 400w pro and adjust everything from the fans to light intensity. Well worth the money to control your products though your phone app.
Reviewed in the United States on December 30, 2025 by Daniel
Size: GrowHub E25
Say goodbye to all the cords
Reviewed in the United States on March 23, 2026 by Amazon Customer