Attach the float as high as you can on one of the the end caps.
Rain gutter self watering system.
Use your hand drill to attach the gutter to the 2x4s using the pole barn screws.
10 foot gutter or two 5 foot gutters.
If you are.
How to build a self watering rain gutter grow system.
You can make a self watering rain gutter grow system from a variety of gutter styles.
You ll be able to grow your own vegetables and fruits with little effort and no watering.
Glue the end caps onto the gutters and hold them down until they are set in place.
If you ve got old gutters you don t have to throw them out.
Here is what you will need 2 10 ft treated 2 4 s 1 10 ft rain gutter 2 end caps i prefer the u snap brand because you can use standard pvc cement to glue on the ends 3 inch net cups they are cheap pole barn roofing screws.
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Ok so you want to build a rain gutter grow system.
Check out rain gutter grow system magazine by larry hall see lots od cutting edge container gardening http flip it fzi8uk also our face book rain gutter gr.