Hourleey 6 Pack 1/2 inch Zinc Alloy Lawn Sprinkler Spike Base, Water Flow Thru Sprinkler for Yard, Lawn, Garden and Grass Irrigation

Q: sprinkler for log thin garden?

These are sprinkler spikes only. They will require a sprinkler ead to be attached in order to become a complete sprinkler. Are you asking what sprinkler head to attach to these spikes? If so, this will depend on the dimensions of the garden. You will need to measure the length and width of the garden to ensure the right sprinkler heads to cover the space adequately. You may find an oscillating sprinkler to be a better fit in a rectangular garden space.