Gro Gardener Greenhouse Kit (Extension)

This is an extension kit to the Gro Gardener Greenhouse, extending the greenhouse by 2.78m at a time.

It includes two roof vents and one side louver, with the base frame extension.

6mm Polycarbonate panels and 1.3mm thick aluminium frame – the same as the Gro Gardener kit

This extension can be added on at the time of assembly of the main greenhouse, or can be added at a later stage to lengthen the greenhouse.