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Old 01-28-2009, 06:29 AM
GregB GregB is offline
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Join Date: Jan 2009
Posts: 7
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Hi Greg
You can use 1 1/2" up to 4" pvc pipe for a drip garden.
I like 4" sewer pipe because it's cheep and flexible and easier to drill holes for the bleach bottles.
Use a 1 1/4" hole saw to make the holes at least 18" apart because tomato plants can grow up to 15 feet.
Ron
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