Scrub beets and trim tops to 1 in. Place in a Dutch oven and cover with water. Bring to a boil. Reduce heat; cover and simmer for 30-60 minutes or until tender. Remove from the water; cool. Peel beets and cut into 1-in. pieces.
Place beets in a Dutch oven. Add the water, sugar and vinegar. Place pickling spices on a double thickness of cheesecloth; bring up corners of cloth and tie with string to form a bag. Add to the beet mixture. Bring to a boil. Reduce heat; cover and simmer for 20 minutes. Discard spice bag.
Divide cloves among 6 hot pint jars; carefully pack beets into jars to within 1/2 in. of the top. Carefully ladle hot liquid over beets, leaving 1/2-in. headspace. Remove air bubbles; wipe rims and adjust lids. Process for 35 minutes in a boiling-water canner.