Tower Garden

Extension Kit

Tower Garden FLEX comes with 20 individual growing ports. For growers needing extra space, the Tower Garden Extension Kit offers additional 8 growing ports, providing more room for your favorite fruits, vegetables, herbs, or flowers.
  • Accessorise Your Tower
  • Convenient & Easy To Use
  • Tower Garden Certified

Product Summary

Specifically designed to connect seamlessly to the Tower Garden FLEX, this sturdy extension kit provides 2 grow pots/8 additional growing ports for full-sized plants. The Tower Garden Extension Kit is easy to install, and requires minimal setup before use.

Ideal for use with Tower Garden FLEX outdoors. Height added to Tower with more than one extension kit will not provide enough light to plants for growth at bottom of Tower with LED Indoor Grow Lights.

Please contact Customer Care with any questions about your order.

What's Included

  • 2 Tower Garden Grow Pots/8 Grow Ports
  • 8 Rockwool cubes
  • 2 Extension rods

We offer dedicated customer support and comprehensive growing resources to help at every stage of your Tower Garden experience.


We offer an easy five-year limited warranty on the Core Plastic Components, we will repair or replace any defective original core plastic component, which are the Nutrient Reservoir, Reservoir Lid, Access Port Lid, Tower Sections, Shower Cap, and Shower Cap Lid. All other components are covered by a one-year warranty.

Have questions about the warranty? Send us a message

Product Details

Made from high-quality, USDA-approved, UV-stabilized, food-grade plastic.