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 poplar grow beds by creating a raised bed that is the same width but twice as long.

Add these extension kits to our Grow Beds to double the space

Space-intensive gardening produces high yields

Ideal for small space kitchen gardens

Extends the growing season

Choice of 2 sizes