Groasis Manual

The Groasis Ecological Water Saving Technology is introduced by Pieter Hoff. It is not an irrigation method, it is a complete new and sustainable way of planting trees and growing vegetables. While planting trees in the most extreme climates with our Waterboxx and Growboxx, you will enjoy our unique Triple 90 Benefits. No matter where you plant, you will always use 90% less water (compared to drip irrigation), plant at 90% lower costs and enjoy our +90% survival rate!

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

Be a Green Musketeer and plant one tree per year!