• Great moments happen around trees

    banner bomen 2
  • The Growboxx plantcocoon®, made of recycled paper!

    banner growboxx2
  • Amazing results with the biodegradable Groasis Waterboxx plantcocoon®!

    zaragossa zonderpieter 1
  • Amazing results with the biodegradable Groasis Waterboxx plantcocoon®!

    zaragossa zonderpieter 2
  • Reforesting the most iconic places on earth

    Route66 people
  • Water efficient urban home growing

    urban farming4
  • Planted at UPSE University Ecuador – highest radiation on Earth – 111 mm of rain – up to + 41⁰C. The fantastic UPSE University report (Ecuador) highlights that planting trees can be profitable. As a result of our Waterboxx plantcocoon® technology, fruit trees grow at a fast pace without irrigation. Purchase our Waterboxx plantcocoon® now!
  • The "Life+ The Green Deserts" project was closed on August 31, 2015. The project was organized by the University of Valladolid. On the photo you see from L to R Prof. Zacarias Clerigo, Pieter Hoff, Prof. Fermin Garrido Laurnaga, Mayor of San Mateo José Manuel González and Prof. José Luis Marcos Robles. During the project we started from L to R with the 10 times re-usable Groasis Waterboxx plantcocoon®, then 2 models Groasis Waterboxx made from biodegradable plastic, and finally we developed the Growboxx plantcocoon® made of recycled paper.
  • On the left picture: 2014 Los Monegros Desert Zaragoza Spain – 2 years old Spartium junceum bush - planted with biodegradable Groasis Waterboxx plantcocoon®. On the right picture: 2015 Los Monegros Desert Zaragoza Spain – 3 years old Spartium junceum bush - planted with biodegradable Groasis Waterboxx plantcocoon®.
  • On the left picture: 2014 Los Monegros Desert Zaragoza Spain – 2 years old Robinia pseudoacacia tree - planted with biodegradable Groasis Waterboxx plantcocoon®. On the right picture: 2015 Los Monegros Desert Zaragoza Spain – 3 years old Robinia pseudoacacia tree - planted with biodegradable Groasis Waterboxx plantcocoon®.
  • As you know, we like to stimulate to reforest the whole world and we would like to get as many people as possible to be involved with our projects. In this way everyone can share the same love for trees and take care of Mother Earth. So why won't we reforest Route 66? And six other iconic world famous places? And the great news is, you can be a part of it! Click here for more information and please click here if you want to become a sponsor.
  • Did you know that you don't need much space to grow your own fruits and vegetables? Bill McNeese shows this by planting with the Groasis Waterboxx plantcocoon® in his yard. Are you curious about his amazing results and his delicious salads? Please click here!

Change your way of planting trees!

The Groasis Waterboxx plantcocoon® is a life changing innovation, watch here how it works! 

Read the Treesolution! 

Do you want save money and earn money on the same time? Read the new and free e-book written by Pieter Hoff, The Treesolution.

Join the Groasis Growboxx plantcocoon® test program

You can't enroll yourself anymore for the Groasis Growboxx plantcocoon® test program. Soon, the participants will receive a newsletter with more information!