DIY Small 20" Cascading Falls Kit

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Product Details

PB1854 - Blue Thumb
DIY Small 20" Cascading Falls Kit

  • Max Size: 7' Long Stream
  • Complete kit ready for installation
  • Low-Maintenance

The 20" Cascading Falls package comes with materials to build up to a 6-8ft stream varying in elevation up to 2ft high that disappears into a bed of gravel where it is recirculated back to the top of the falls. Ideal for small spaces and an easy weekend project. Perfect for anyone looking to add an element of water within their landscape. Great for small spaces & corners. You can make a stream approximately 7' long with this kit.

Tech Specs

DIY Mini Kit DIY Small Kit Elite Cascade Small Kit Elite Cascade Medium Kit Elite Spillway Medium Elite Cascade Large Kit Elite Cascade Extra Large Kit

Item Number

Max Stream Size

3’ Long Stream

7’ Long Stream

5’ L x 1’-2’ W Stream

15’ L x 2’-4’ W Stream

15’ L x 2’-4’ W Stream

17’ L x 4’-5’ W Stream

18’ L x 5’-7’ W Stream


Falls Box Width

Pump Flow

PVC Flex Hose


Pump Canyon®

About Our Pond-Less Waterfalls System

Pondless Waterfall Diagram

How it Works

After digging a basin and installing our Basin Matrix & Liner, it's simple to install the Pump & Check Valve Assembly inside a Pump Canyon®. The pump pushes water through the PVC Flex Hose up to the Cascade Box. From there, water flows back into the lined basin and continues to recirculate

Easy Installation with Our Kits

Step 1. Layout appropriate Basin Matrix and Pump Canyon configuration. Outline area with spray paint. Excavate to required size and depth.

Step 2. Install Underliner first, then Rubber Liner. Place Pump Canyon® and Matrix Boxes on top of the liner. Backfill outside the lined basin area.

Step 3. Expand liner up your incline and place Cascade Box on liner over leveled area at the top.

Step 4. Place Pump in the Pump Canyon®. Connect Plumbing from Pump to Casade Box.

Step 5. Cover Matrix and Pump Canyon® with decorative stone. Stack rocks to build the waterfall and stream. Fill with water and plug-in Pump to start.

Pond-Less Waterfall Perfect
for Trouble Areas

This landscape area had a steep slope that could not be planted and mulch would wash away during rains. The perfect solution was adding a pondless feature to this landscape.

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