Grow Grids can prevent staining & algae growth on patios & wooden deck surfaces, which can be a common ocurrence when using grow bags or patio planting bags.
The 2 grids in the pack can be connected to provide an area 96 x 35.5 cm - the perfect area for a standard UK grow bag. Grow Grids can be connected together in either direction, allowing you to build an area to your own requirements.
These grids support the planter above the floor surface, allowing air to circulate and permitting free drainage.
Size Check: 49cm (19.5") Long 35.5cm (14") Wide 2cm (1") High Per Section (2 Sections Per Pack)