Grow Bed Extension Kits

Exclusive | Extension Kits for Our Grow Beds

• These extension kits add 3' to the length of our Grow Beds
• Ideal for small-space kitchen gardens
• Choice of 2 sizes
• How much soil? Use the Soil Calculator to figure out how much you need for this raised bed

A Grow Bed is the most efficient garden area you'll ever tend, with black plastic sides that absorb heat to warm soil early in the season, then help retain moisture all summer long. These two-sided extension kits double the growing space of our popular grow beds by creating a raised bed that is the same width but twice as long.

• Earth-friendly, 100% recycled plastic
• Each kit contains 2 sides and a hardware pack
• Grow Bed Extension Kit is 38-3/4" L x 38-3/4" W x 10" H
• Mini Grow Bed Extension Kit is 38-3/4" L x 20-3/4" W x 10" H
• Easy assembly; requires a drill
• Gardener's Supply Exclusive

• 
  The Basics of Gardening in Raised Beds

  No time for a traditional, in-ground vegetable garden? A raised bed is a shortcut to a plentiful harvest, even in the first year.
• 
  Custom Configurations for the Grow Bed

  Learn more ways to use our line of Grow Beds.
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  How to Calculate Soil Volume in Raised Beds

  Use the Soil Calculator to determine how much soil you need to fill your raised bed.