SKU: 84975984695
4 plant hydroponic system

4 plant hydroponic system HydraMax 4-Row, 12-Site RDWC Hydroponic System

Sale price$25.73 Regular price$28.59
Save 10%

Pay in installments of $7.15 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

4 plant hydroponic system HydraMax 4-Row, 12-Site RDWC Hydroponic SystemElevate your cultivation game with the HydraMax 4 Row, 12 Bucket RDWC System, a pinnacle of hydroponic innovation designed to revolutionize your growing experience. Whether you're a seasoned cultivator or a beginner, this system is your ticket to maximizing yields, optimizing growth, and enjoying the fruits of your labor like never before. Embark on a journey of unparalleled plant growth and vigor. This advanced RDWC system provides your plants with

Elevate your cultivation game with the HydraMax 4-Row, 12-Bucket RDWC System, a pinnacle of hydroponic innovation designed to revolutionize your growing experience. Whether you're a seasoned cultivator or a beginner, this system is your ticket to maximizing yields, optimizing growth, and enjoying the fruits of your labor like never before.

Embark on a journey of unparalleled plant growth and vigor. This advanced RDWC system provides your plants with an environment tailored for success, and is automated doser-ready. With four dedicated rows and a total of 12 buckets, you have the freedom to diversify your crops and grow a wide range of plants simultaneously. Our professional systems allow for scalability and customizability – adapting perfectly to every grow layout.

What's Included:

  • Now includes Root Halo! Our media-less, snap-in netpot system.
  • x12 8-Gallon Buckets
  • x12 Lids w/ inspection port & cover
  • x12 Venturi Circulators
  • Qwik-Lok Plumbing, including all necessary hoses and connectors
  • 1 Pump
  • 1 Dosing Funnel
  • 1 Refill Valve
  • x12 5.5" snap-in netpots, each with neoprene collar insert.
  • 3 Year Warranty

Features & Benefits of HydraMax Professional Hydroponic Systems

Backed by science, these U.S.A. Michigan made & manufactured HydraMax Professional Systems are the most comprehensive recirculating deep water culture hydroponics systems designed to take your grows to that next level. Extremely easy to use, maintain, clean in place and maximize your yields with – these systems are used by beginning cultivators to word-class grow operations. Hydra Unlimited is pushing the boundaries of deep water culture evolution, and these systems are designed to deliver world-class results to beginners and expert growers alike.

Circulators

Each bucket has its own water and air circulator that provides a 50/50 mix of water and oxygen. Air pumps and air stones are not required!

Raised Buckets

Raised bucket design allows plumbing to run underneath, saving valuable floorspace.

Center Drain

Each bucket’s bottom center drain drops directly into the plumbing system with an o-ring seal making assembly a breeze.

Qwik-Lok™

HydraMax uses Qwik-Lok Plumbing which makes assembly, disassembly and cleaning a snap!

No Reservoir

HydraMax systems do not require a reservoir, saving valuable floor space.

Dosing System

Nutrients are added through the dosing funnel and then delivered directly to each plant.

TetraBase™

HydraMax systems include TetraBase, Hydra Unlimited’s revolutionary new hydroponic media designed specifically for deep water culture.

Chiller Ready

HydaMax systems are compatible with inline chillers to keep the water temperature exactly where you want it.

Customer Service

Our unmatched customer and tech support is here for you when you need it.

TetraBase Grow Media

Please note: HydraMax systems come stock with Root Halo, the media-less snap-in netpots. If you wish to use TetraBase, you will also need traditional net pots to drop in the HydraMax buckets.

More Sustainable Than Soil.

Designed specifically for Deep Water Culture, TetraBase is a clean and reusable media that delivers the support large plants require. Unlike other traditional growing mediums, TetraBase does not affect pH, attract pests, promote bacteria or introduce dust or debris to your system.

Incredible Long Term Savings

100% Clean & Reusable Media. No Dust, No Debris, Non-Abrasive Professional Media.

Safer, More Healthy Choice

Reduces Bacteria Growth, Promotes Natural Root Growth, Non-Porous & Interlocking.

Reduce Pests, Keep PH Balance

Does Not Attract Pests, and Does Not Affect Water PH Levels.

Made In The United States

Designed, Engineered, Manufactured, Tested, & Shipped In The U.S.A.


Efficiency in Full Bloom

Experience the epitome of efficiency as this system streamlines the cultivation process. Each bucket is meticulously designed to ensure optimal water and nutrient distribution, fostering rapid growth and robust yields. Say goodbye to soil-related hurdles and embrace the simplicity of hydroponics. HydraMax provides cleaner grow environments, reduced labor and operational maintenance, clean in place capabilities, and is chiller ready. Our patented Qwik-Lok plumbing provides extremely easy plug n' play installation and hose reconnections.

Roots That Thrive

The HydraMax 4-Row, 12-Bucket System places root health at the forefront. Thanks to our precision-engineered venturi circulators, your plants' roots will flourish like never before while simultaneously removing the need for air stones all together. They homogenize the systems within 5 minutes causing them to develop vigorous root systems that are the foundation of exceptional growth. View our video on YouTube to see just how optimized our venturi circulators are.

Tailored for Your Space

Whether you're a hobbyist with limited room or a commercial grower seeking to maximize your production area, this system fits like a glove. The compact yet robust design eliminates the need for an epicenter bucket which reduces costs, and ensures that you can harness the benefits of hydroponics no matter the size of your growing space. HydraMax Professional systems come with 30" bucket spacing, but can be customized upon request.

Simple Setup, Stunning Results

Our recirculating deep water culture systems are easy to use. The HydraMax 4-Row, 12-Bucket System is engineered for easy setup and user-friendly operation. Our comprehensive guide walks you through each step, ensuring that you'll be up and running in no time. Watch how easy our innovative installation process with our guide here: HydraMax installation video!


Specifications

  • System: HydraMax 12/4
  • Part #: HK-12-4-30
  • Buckets: 12
  • Dimensions: 8’-10” x 9’-10”
  • Weight: 206.86 lbs
  • Warranty: 3-Year
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84975984695

Discover Niche Categories That Outsell 4 plant hydroponic system

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 29 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Deborah R
Bozeman, US
★★★★★ 4
Comfort
Size: Medium, Unit Count: 4
Easy to put on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
T
Verified Purchase
Teresa McGill
Lake Worth, US
★★★★★ 1
Do not buy this
Size: Medium, Unit Count: 2
This is not a good product ! Whenever I put products on my feet and put them on the socks they were on for about 2 to 3 minutes I had to keep adjusting them on my feet then they started ripping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
D
Verified Purchase
Darlene
Lexington, US
★★★★★ 5
Amazing
Size: Medium, Unit Count: 2
Absolutely LOVE IT! These feel so wonderful on my feet and definitely helps dry cracked feet feel smoother and hydrated. So glad I bought these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
M
maskedgamer
Louisville, US
★★★★★ 5
Thinks a fun little sniffy toy
Color: blue, Color: blue
My puppy seemed curious and didn’t mind playing with this sniffy toy. It’s large and well made and has plenty of title spots to hide stuff. I put kibble in it and my little puppy sniffed and googled a way. I guess this is great for keeping dogs busy and entertained. It’s a pretty cool little way to give dogs treats or snacks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
S
Verified Purchase
Sarah Suekawa
Los Angeles, US
★★★★★ 5
Spunky Pup toys are the best for aggressive chewers! ❤️
Size: 1 Count (Pack of 1), Style: Heart
We have an Amstaff (American Staffordshire Terrier) who is definitely an aggressive chewer and a known toy destroyer. That's just how she enjoys her toys, lovingly tearing them to shreds and pulling their "guts" out. Sometimes she will allow the toy carcass to last a while so she can continue to play with whatever is left of it for a while longer. It has honestly been a challenge to find durable toys that she can't destroy, but Spunky Pup toys seem to be one of the only brands that can actually withstand our dogs tough love! Her first Spunky Pup toy we got her was a squeaky blue diamond gem, much like this heart gem, and it is still completely intact after several months of use! She loves it and we love the fact that it's so durable that she hasn't been able to destroy it. It squeaks and it bounces around sporadically, the unpredictability of not knowing which way its going to bounce adds a new level of excitement which seems to keep her attention a little longer. She loves her diamond and she was super excited to get her new heart gem! They're pretty similar, so she loves them both, although the heart one seems to be just a little smaller and therefore a little easier to catch in her mouth. But it doesn't stop her from trying (and most of the time succeeding) to catch the diamond one in her mouth, it's just not as easy to catch as a normal ball. Spunky Pup toys are really durable and super adorable! We are definitely going to be buying more Spunky Pup toys to add to her growing collection. 100% recommend for aggressive chewers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2024

recommand products