Lightly moisten the rocks with a garden hose and run a plate compacter, lawn roller or gas-powered roller over them to make a smooth, flat base. Use a hand tamper to compact the rocks for a small putting green.
Lightly moisten the rocks with a garden hose and run a plate compacter, lawn roller or gas-powered roller over them to make a smooth, flat base. Use a hand tamper to compact the rocks for a small putting green.