Sweet potatoes? this is my first time growing them, how do i know when...

this is my first time growing them, how do i know when they are ready? they have vined adjectives over my garden .

How do i control weed?

Answers: See #4 at this link:

http://plantanswers.tamu.edu/vegetables/...

What can I do to fend rotten squirrels?

They need in the region of 100 to 140 days after planting depending on the type
http://gardening-tips-idea.com/growingsw...