Creating and Growing Edible Schoolyards: A How to Manual for School Professionals - Minnesota

Farming for the Future with Ideas from the Past - University of Virginia

Cropping Systems and Soil Fertility

Companion Plants - Sonoma

Flower - Vegetable Companion Gardening - South Haven Garden Club, Michigan

Creating and Maintaining Organic Produce Gardens: Early Childhood Teacher’s Resource Kit - Australia

Designing and Planting Your Prairie Garden - Westfield, Wisconsin

Companion Plants for Better Yields

Cultural Control Practices: Earth-Kind Gardening - Oklahoma Cooperative Extension

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Companion Plants Chart - Eco-Pratique

Edible Gardens in Schools: A Growing Guide for Teachers

Demeter’s Daughters Natural Garden and Companion Planting - Habitatnetwork

Companion Vegetable Gardening - South Haven Garden Club, Michigan

Easy Solutions for Garden Pests

Companion Plants: What Herbs Can Do for a Garden

Companions Planting and Pest Management - United Kingdom

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Companion Plants - Peterborough Master Gardeners, Ontario, Canada

Companion Plants to Deter Pests - Canadian Organic Growers, Toronto Chapter