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Green Door Hydroponics is your premier source for indoor gardening equipment in Los Angeles and beyond. We are an actual brick and mortar company located in Los Angeles, CA. If you're local, stop by and check us out. We are not a huge company so we can pay attention to the smaller details when it comes to helping our customers, yet are big enough to compete with respect to orders large and small. We have a knowledgeable staff, no matter what stage and style of growing you do Green Door Hydro is here to help.
Double Barrel Under Current™ XL13 Systems 16
The Under Current™ is the worlds first re-circulating Water Culture Hydroponic System featuring our Patent Pending Sub-Current Culture™ Method. This innovative application circulates literally hundreds of gallons of solution per hour beneath plant roots.
The Under Current™ Double Barrel XL13 Includes:
- 13 gallon growth modules
- 8” centered Heavy Harvest lids with 8” Heavy Duty Net Pots
- Danner Mag-Drive™ Return Pump
- Alita™ Air Pump
- 9” Air Diffuser Disc
- Elite™ Air Stones
- Air Distribution Manifold
- Air Hose
- In-Line Filter
- Adjustable Float Valve with Reservoir Adapter Kit
- Drain Valve
- Chiller Adapter
- Garden Hose Drain Adapter
- 1-Year Warranty.
The Under Current™ supercharges the solution with dissolved oxygen, creating a hyper aerobic condition. Constant, 24/7 nutrient circulation ensures that pH and EC are uniform throughout the entire system. An inline Danner Mag-Drive pump provides peripheral negative pressure by thrusting nutrients back to a return module (Epicenter). From this point the solution is drawn from module to subsequent module, evoking perpetual fluid motion.
Benefits of using the Under Current™:
• Increased Nutrient Efficiency
• 40+ System Configurations
• Expandable Modular Design
• Designed to Accommodate Any H.I.D. Lighting Layout
• Hand Crafted in California
• Commercial Grade
• Low Power Consumption
• pH And EC/TDS Uniform Throughout Entire System
• Conserves Water
• Larger Yields with Fewer Plants
• Less Frequent Nutrient Change Outs
• Easily Adaptable To Dosers, Top-Off Reservoirs & Chillers
• Includes Professional Quality Air & Water Pumps
• Expert Grower Support
(may not be actual model for sale)
We accept Paypal, Visa, Mastercard, American Express
If you're having trouble completing payment please contact us .
8.75% sales tax on all California orders.
- Items can only be shipped to the address provided by Paypal or the Credit Card
- We respect your privacy and ship all our packages in plain boxes or envelopes.
- Please check your local taxes and customs fees, we do not have control over any of those fees.
- Check your packages immediately when picking the item up.
- Sorry we DO NOT mark items as gifts or lower values, this is for your protection, if a package gets lost or damaged and the value is $1, u get $1
We are a business who strives to make every transaction easiest as possible for our customers. For any reason you are dissatisfied PLEASE let us know first before leaving response. response is very important to our business. We want every customer to be able to come back to us in the future for all their growing needs!
All sales are final unless there is a defect in the product or the item shipped is incorrect
Most mechanical products have limited manufacturer warranties, please inquire before purchasing!
If the item is altered (cut, drilled, painted, etc) in any way we cannot take a return on it
Any used equipment sold will be described as such, and are not warranted in any way other than DOA
It is the policy of Green Door not to sell to individuals who intend to use our products for illicit purposes, irregardless of individual state laws. If any indication is given that this is the case, orders will be cancelled and refunded.
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