G5 Blog is included in the theme so this is a required plugin, you need to install/active this plugin if you want to have Blog features.
You need to activate the G5 Core plugin for G5 Blog to work.
G5 Blog Your vision of a powerful and beautiful blog with minimal time and effort is finally coming to life with G5 Blog plugin. Design your website with your own hands, with ease, using this plugin.
G5 Blog contains features completely different Blog types, Blog layouts and Blog single. From admin panel, you can easily add your Blog items. Display Blogs item by using our shortcode/widget.
You’ll learn to set up in the document of plugin with G5 Blog