Learn how to plant trees - in combination with vegetables, flowers or shrubs - in dry and eroded areas with the Groasis Waterboxx plant cocoon and Growboxx plant cocoon. Enjoy the growth of your plants, even in the most extreme climates!

The Groasis Ecological Water Saving Technology is introduced by Pieter Hoff in 2004. It is not an irrigation method, it is a revolutionairy way to plant trees and grow vegetables while saving water. During the plantation in dry and eroded areas with the Waterboxx plant cocoon and Growboxx plant cocoon, you will enjoy our unique 'Triple Benefits': use less water, enjoy a high survival rate and reduce your costs.

With this manual you will learn how to plant trees and grow vegetables successfully on our beautiful planet.

Be a Green Musketeer and plant one tree per year!