How much concrete do you need to fix a washing line clothes post?

To fix a washing line clothes post, you typically need about 2 to 3 bags of concrete, depending on the size of the post and the depth of the hole. A standard hole for a clothes post is usually around 12 inches in diameter and 24 to 36 inches deep. It's important to ensure the post is securely anchored in concrete to withstand wind and weight from hanging clothes. Always check the manufacturer's recommendations for specific guidance based on the post's size and material.