Promoting the use of worms for waste management and soil conditioning, and helping growers create markets for worms and worm products world wide. What is the GVA? GVA Statement of Purpose GVA Committees GVA Membership Why Worms? Worms and Waste Management Worms and Soil Conditioning Vermiculture Research Vermiculture Markets Can I Grow Worms? Getting Started Vermiculture FAQ's Vermiculture Resources Let's Talk. GVA Forum Vermiculture Forum GVA Chat E-mail the GVA The GVA invites you to visit the vermiculture sites hosted by our members.