// Add blog sidebar to blog (home.php), posts (single.php), categories, and tags
add_action('genesis_before_sidebar_widget_area', 'jds_get_blog_sidebar');
function jds_get_blog_sidebar() {
	if (is_home() || is_single() || is_category() || is_tag()) :
		remove_action( 'genesis_sidebar', 'ss_do_sidebar' );
		remove_action( 'genesis_sidebar', 'genesis_do_sidebar' );
	  dynamic_sidebar( 'blog' );
	endif;
}