Questiondo you have any idea how to prevent roots from stopping irrigations by clotting the holes?
AnswerThere is really not a good way to do this. It is a major drawback of underground drip irrigation. Short of putting some sort of chemical in the system, the only other remedy is replacement of the tubing. And I dont recommend using chemicals unless you are very familiar with them, and how drip irrigation systems work. Consider using surface type lines if you replace.