Beginner's Gudie to Companion Planting

What is companion planting and how can you use it in your garden or allotment plot?
 
If you are new to the gardening world, you may have come across the term companion planting already. In this short guide we will cover the basics of companion planting, why it is beneficial and how it can help you in your spaces.
 
We will also cover some combinations and examples for you to go away and use in your spaces!