18" Ground/Soil Anchor - 1 anchor every 4 feet + 1 for every door
This is our standard anchor for soil and comes with the connecting bracket. These anchors go every 4' around the perimeter of the greenhouse plus an extra anchor for every door. Please see some of the layouts. If you have loose or sandy soil, you will need the 26" Soil anchor. Must buy same amount of Z-Brackets as anchors.
Please see our video for more information on anchoring: