This A3 color version of the companion planting chart is a useful wall chart for schools, NGOs and avid gardeners. It explain plants which are supportive or antagonistic when planted together, and includes a simple check list of insect repelant plants for various types of pests.
This poster is made available by the IDEP Foundation (www.idepfoundation.org). They have some amazing media to download to inspire all. Be sure to check it out and make the most of a great resource.