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Member Only Item

Life-Gro® 12 Site King Pin Hydroponic Grow System


Twelve 5" Diameter planting cups, 55 gallon reservoir, adjustable flow rate, low power consumption, UL listed

Item #891431

Online Price
Your Price $1,299.99
Price Per null:
  • Shipping & Handling included *

Member Only Item

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The estimated delivery time will be approximately 5 - 7 business days from the time of order.

Life-Gro was born from the old-fashioned belief that using our own ingenuity we could design, build, and manufacture superior performing hydroponic systems all here in the United States. Life-Gro systems are engineered to provide superior function, space optimization, accessibility, ease of use, and simple cleaning.

Manufactured in the USA from durable ABS plastic, our hydroponic grower supports up to 12 large plants. This is a hybrid aeroponic recirculating deep-water culture system. With 16-inch plant spacing this unit is intended for large plants that will produce massive yields. Unpack your system, follow our easy instructions and get growing.

12 Site King Pin System includes:

  • 12 growing sites with 5" diameter cups
  • 55 gallon auto fill back-up reservoir
  • 500 GPH in-line water pump
  • 8 outlet air pump with stones and air line
  • Stands for all growing chambers, reservoir and air pump
  • Removable spray wands with quick disconnects
  • Access doors on all chambers
  • Lid clamps/Plant stakes

Air Pump Features:
  • Super silent with multi-level muffler
  • Adjustable flow rate
  • Low power consumption
  • Accepts ¼” tubing
  • Extremely high oxygen output to roots

Submersible Water Pump Features:
  • 500 gallons per hour
  • 45 Watts / 120 VAC
  • Indoor / outdoor use
  • Oil free / environmentally safe
  • UL-listed
  • 1-year warranty

  • Includes Pump: With Pump
  • Includes Reservoir: With Reservoir
  • Number of Planters: 12
  • Reservoir Size: 55 gal.
  • Stands: Yes

Standard shipping via UPS Ground is included in the quoted price. The estimated delivery time will be approximately 5 - 7 business days from the time of order.

Express shipping is via UPS.  The estimated delivery time will be approximately 2 - 3 business days from the time of order.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required. products can be returned to any of our more than 600 Costco warehouses worldwide.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered. If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

View Costco's Return Policy.

For information or a written copy of the manufacturer's warranty, please contact us at:

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