Baskets made of concrete re-inforcing wire continue to be my favorite. Posts are put in the ground at each end of the row and a wire is run through the top sections of each basket. Then twist tie the basket to the wire. Plants are well contained, the baskets never blow over, and it only takes about 20 minutes to set baskets for 10-12 plants. The baskets last for well over ten years and the nice large squares allow easy access to the fruit. As an alternative, for a single basket, I drive a t-post in the ground and twist tie the basket to the post. That has worked very well also. It would seem to me that t-posts are a relatively inexpensive, permanent solution to many staking issues in the garden.
Eclectic gardening style, drawing from 45 years of interest and experience. Mostly plant in raised beds and containers primarily using intensive gardening techniques.