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Hydro Flow

HYDROFLOW Rain Ring - 6"

  • Based on 131 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Sep 7
Order within 14 hours and 15 minutes
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Color: Blue


Features

  • The Hydro Flow Rain Ring Is A Great Solution For Automating Your Garden
  • Its Versatility Allows You To Effectively Water Soil As Well As Hydroponic Growing Media, Without Using Small Irrigation Lines And Drip Stakes
  • The Rain Ring Has Several Strategically Positioned Distribution Holes To Fully Moisten Your Grow Media
  • No Assembly Required

Description

The Hydro Flow® Rain Ring® is a great solution for automating your garden. Its versatility allows you to effectively water soil as well as hydroponic growing media, without using small irrigation lines and drip stakes. The Rain Ring® has several strategically positioned distribution holes to fully moisten your grow media. Its heavy duty construction allows them to be used indoors under HID lighting and in full sun outdoor applications. Soak and rinse between cycles for years of trouble free use. Built-in 1/2 in barbed fitting.

Product Dimensions: 13.4 x 7.8 x 8.1 inches


Item Weight: 1.6 ounces


Manufacturer: Hawthorne Hydroponics, LLC


Item model number: HGC748086


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 7

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • This watering ring works great
Size: 6 Inch
After reading lots of reviews, both good and not so good, I bought these for my plants. These things are hard plastic and should last a long time. Some folks complained that they didn't spray or drip consistantly around. Before installation, I inspected the drip holes, and sure enough, some holes were not completely through. Easy fix, just used a small drill bit and reamed out all the holes to ensure good flow. Thats a lot of holes for 4 of these rings. I paired the ring with a 550gph pump and these rings spray really good. If you want dripping, go with a smaller pump or dial down the pressure on the pump. ... show more
Reviewed in the United States on November 9, 2022 by M. McCLaughry
    • These work great great design will last for many years
Size: 6 Inch
These are the best drip irrigation products I've come across and I've searched thoroughly only one thing if you have hard water they will clog up a little bit so have some CLR to flush them out and brush them out and poke out the holes at the end of the season and they will last you for many years a little bit pricey but they are worth it perfect water just distribution and a good design overall ... show more
Reviewed in the United States on November 4, 2025 by Hockmedalaosamayomama Mohamed Washington
    • Looks ok
Size: 6 Inch
My only issue is that 1 of the 2 I was sent looks like it was an old heavily used one that was returned and repackaged, gonna go ahead and give it a try because I need it and if it works then it works just not mad more disappointed was supposed to be new.
Reviewed in the United States on April 6, 2020 by Old Coyote
    • Works great for my purpose
Size: 6 Inch
I connect these to a manifold to ensure my 4 plants are evenly watered. I have used them 2 years without a problem and plan to buy more.
Reviewed in the United States on December 1, 2024 by Martin U.
    • I'm happy with my purchase
Size: 6 Inch
As other people mentioned the holes are not perfect. I didn't modify mine in any way and it works like it's supposed to, so I am not going to spend the time to round out the holes, unless my nutrients clog them.
Reviewed in the United States on April 28, 2021 by Rich
    • Decent and does the job, but sloppy manufacturering
Size: 6 Inch
It's okay, needs a lot of pre work when you get it. I got these and they work well. However when I got them the holes were barely there. It looked like someone had just tried to stab a knife in a pattern very sloppily. I took a screw driver and punched put each hole to be bigger and the same size otherwise I for sure would get clogging. They are also over priced compared to competition but they in a day or so so shipping was faster. All in all I'm glad I got them. They make watering much easier since my plants are low and bushy making it too much of a pain to hand water without moving leaves or branches. ... show more
Reviewed in the United States on January 23, 2021 by AJC
    • convenient
Size: 6 Inch
excellent water distribution and not made cheap i been using my rings for around 3 years now
Reviewed in the United States on November 29, 2022 by Dominick
    • Great way to water
Size: 6 Inch
These work as advertised and I have all mine hooked to I titan controller with solenoid and tote of water. Works wonderful!!
Reviewed in the United States on May 14, 2021 by Carolyn

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