Non-metallic floor support, namely, plastic modular blocks to be installed below ground to support soil and promote vegetative growth; non-metal paving support to increase soil volume and trees roots space, namely, plastic modular blocks to be installed below ground to support soil and promote vegetative growth; non-metallic building containers for plants and trees, namely, plastic modular blocks to be installed below ground to support soil and promote vegetative growth; non-metallic building...