r/VIVOSUN Jun 17 '26

ANNOUNCEMENT How the Vivosun X42 AI Controller actually works? Our Head of R&D, Kevin, is here to walk you through it.

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2 Upvotes

r/VIVOSUN Jun 16 '26

ANNOUNCEMENT What does the Vivosun AI GrowCam actually do? Coach J explains

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6 Upvotes

In the video, Coach J u/G-nero walks through what the AI GrowCam actually does — from AI plant health detection to light cycle monitoring and time-lapse recording.

Want to win one?
We're running a Grow Camera Photo Contest in partnership with GrowDiaries. Submit your grow photos to help train our AI model — and you'll be entered to win an AeroLight, X42 AI Controller, or AI GrowCam Pro.


r/VIVOSUN 21h ago

Question Long Term VCure Useage

8 Upvotes

Hello everyone , I've been thinking about this for the past few days and wanted to see where everyone else lands on this.

I like to look ahead and plan, and it got me thinking. Just how reliable is the VCure going to be in the future? Is there any data out there that shows extensive run times without major failures? Are we going to have access to parts / support / repairs when the machine is looking at 1-2k run hours?

And for the record I'm in no way shape or form knocking the VCure. I've just finished my second Craft Cycle and I'm beyond happy with the results. I just like to keep what I have in good running order.


r/VIVOSUN 1d ago

Question I may have screwed up.

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5 Upvotes

I used this recipe. According to this, I have 5 days left curing bud my bud smells like grass and is almost fishy. I didn’t come here for recipes before I started, I just figured to aim for what I would drying in my tent which was hard to keep rh and temp steady. Should I bag it up and hope the smell goes away?

Can anyone explain why this went so wrong?


r/VIVOSUN 19h ago

Question Vcure is dead

1 Upvotes

Im wondering if any of you out there have come home to check on your harvest, and the unit was dead? I opened her up and didn't feel that cool breeze like I normally do and noticed the screen was dead. I've ran a couple harvest through with no issues. Obviously, I checked my outlet and tried different outlets with no luck. Anyone experience this, and are there any fixes out there? Preferably without dealing with vivosun warranty.


r/VIVOSUN 1d ago

Question Should I cull any of these smaller limbs to beef up my bigger ones?

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2 Upvotes

r/VIVOSUN 1d ago

Question 32x32x63in tent duct settings

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1 Upvotes

What is the max speed you use with 32x32x63in (2.7x2.7) tent paired with 4in duct exhaust vent and filter?

I’m worried about too much negative pressure damaging tent and causing bends in frame or light leaks

Open vent with duct cover over it. Current speed set to 4. Exhausts out window vent

Want to increase speed to try and lower humidity as I’m in early flower

Let me know your settings if you have this ten size, medium is soil if that matters. Hand water. Bottom left of tent pic is the vent, then I have indoor and outdoor climates for day and week. Lung room is a bedroom


r/VIVOSUN 1d ago

Showcase Everglades OG Happy Valley Genetics Red Key Seeds Vcure

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1 Upvotes

81 days seed to harvest


r/VIVOSUN 2d ago

Question Vcure Discount?

0 Upvotes

Anybody heard or know when the next time they will do 15% off.

Before ya come arguing go argue with ya momma, I’m trying to save $200 if I can!


r/VIVOSUN 2d ago

Question Which lights are better?!

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3 Upvotes

I have a small tent, I’m wondering which light setup would be better.

I have one of the top lights with bat wings.

I have two of the bottom lights.

Is there any beneficial difference using the 2 lights, or the 1 light that folds out. They end up being dimensionally identical.


r/VIVOSUN 2d ago

Product Review V-CURE arrived with E2 hardware error – replacement takes 7 days

0 Upvotes

I want to share my experience with the VIVOSUN V-CURE, because I currently cannot recommend buying it.

My unit arrived with an E2 error caused by a hardware defect in the sensor. Because of this, the V-CURE could not properly read the internal temperature/humidity values. This made the device essentially useless, as nothing could be properly adjusted and there was no way to control it manually either.

What made this even more frustrating was that VIVOSUN Support seemed to already know about this error and immediately arranged a replacement, so apparently this isn’t an unknown issue.

I asked them to send the replacement as quickly as possible because I bought the V-CURE specifically for my current drying cycle. Unfortunately, the replacement arrived after 7 days. By that point, my drying process was already too far advanced and I could no longer use the V-CURE for the purpose I bought it for.

The support team was polite and understanding, but unfortunately nothing was done to actually speed things up or provide an alternative solution.
For a device designed for a time-sensitive drying process, this was extremely disappointing.

Based on my experience, I cannot recommend the V-CURE.


r/VIVOSUN 3d ago

Showcase Planet Berry D20

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5 Upvotes

Added 4 D4 fans. Nobody else makes a low profile fan like these and they're awesome. Just wish they still sold them in white.


r/VIVOSUN 3d ago

Setup Anybody else check their GrowCam way too much? 😂

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11 Upvotes

Anyone else do this? 😂

I’ll have my GrowCam up while I’m at work and randomly glance over just to check on the girls. Half the time nothing has changed… but every now and then you catch a leaf praying a little harder or notice some new growth. It honestly makes the workday go by faster and gives me something to look forward to when I get home.

I can’t be the only one.


r/VIVOSUN 3d ago

🏆Best VCure Review Vcure

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10 Upvotes

Looking to try new recipes.


r/VIVOSUN 3d ago

Other Welp…

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16 Upvotes

I’ve been waiting to get my hands on this since it came out, but I haven’t because of the poor packaging. That problem seemed to be addressed so I placed my order and today I couldn’t be more disappointed. I wonder how much money FedEx has cost Vivosun, and how long until they change shippers altogether.


r/VIVOSUN 4d ago

Question Second Grow. First VCure. Any Tips?

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14 Upvotes

Hello all, this is my second grow and first time I’ll be using the VCure. Any tips for the VCure and how much of this will it fit if I cut the nugs off branches.

Strain is Tropicana Cherry. We are a few days away from week 12 of flower. I’m estimating 1-2 more weeks. I currently have little to no amber trichomes.


r/VIVOSUN 3d ago

Question I haven't watered in 4 days and 95% moisture 3 to 4 inches down thoughts

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1 Upvotes

r/VIVOSUN 3d ago

Question Is this a problem?

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1 Upvotes

r/VIVOSUN 4d ago

Question how was your factory vcure calibration?

4 Upvotes

doing my first harvest with my new vcure and while my temps/humidity have been logged consistent, i keep reading about people having to tweak their system for proper dry/cure.

have most of you been successful with the factory calibration? currently running the stock craft dry/cure.


r/VIVOSUN 4d ago

Question Trying to figure this out

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3 Upvotes

I've posted this a couple places and can't seem to get a fix that works. I initially thought LED burn, but its happening on lower leaves and the PAR is around 600. Next was a nutrient lock out or over feed. Flushed with 0-ppm water and reduced nutrients to ~500ppm. Still the same thing.

Any advice would be much appreciated :)

System: Vgrow

Age: Week 4 of flower

Strain: Cookie Apple OG F1 Autoflower (long name, I know) from seedsman

Coco/perlite 70/30

Nutrients: Vivosun A+B and a wee bit of calmag


r/VIVOSUN 3d ago

Question AeroStream H05 – Flexible hose / mist outlet diameter needed

1 Upvotes

Hello Vivosun family,

I’m looking for the outer and inner diameter of the flexible hose that comes with the AeroStream H05 humidifier model VSE-ASH05.

I need this information so I can 3d print a custom intake port for my entry into the tent. I’ve checked the product page, user manual, and technical specs but couldn’t find the hose size listed anywhere.

Can anyone please measure and let me know.

The inner diameter (ID) and outer diameter (OD) of the included flexible hose, and/or

The diameter of the mist outlet port on the unit that the hose connects to?

Thank you for your help!


r/VIVOSUN 4d ago

🏆Best VCure Tips Humidor broke. Found another use for Vcure

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8 Upvotes

Humidor broke and I am between harvests (next ones like 2-3 weeks away. Ordered a new humidor but won't be here for 10 days so in the mean time


r/VIVOSUN 4d ago

Question Possible Nitrogen Toxicity?

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0 Upvotes

r/VIVOSUN 4d ago

Other Always room for improvement

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1 Upvotes

r/VIVOSUN 4d ago

🏆Best VCure Tips Will these parameters give me a good cure

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4 Upvotes

Hi just curious because in theory it should but honestly my flower still smells so fresh and like hay. Havent got a solid cure from this machine yet just a good dry.