Holman RGB663R User Manual Download Page 3

Irrigation

1.  Screw the snap-on adaptor [a] to  

the 12mm faucet adaptor [b]

2.  Attach the 4mm poly tube [c] to 

the end of the faucet adaptor

3.  Attach the other end of poly to 

the Twista™ spray on spike [d]

4.  Insert the spike into the middle 

of your 

Garden Bed

5.  Connect the snap-on adaptor 

to your garden hose

 

®

For automatic watering, connect 
to a Holman Tap Timer

Set up (continued)

1.  Screw the post caps [d]  

on top of the pillars [e]

2.  When all panels are assembled, 

place a weedmat into the 

Garden Bed

, with the edges going 

up the side of the wall panels 

 

®

This is useful when planting on 
a solid surface, like bricks

3.  Fill the 

Garden Bed

 with 

potting mix and plant your 
herbs, flowers or vegetables

 

®

To expand your garden bed with 
unlimited options, simply slide 
additional panels into the corner posts

d

b

c

a

d

e

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