Measure about half-way down into your container for most plant varieties; slightly deeper for tall or deep rooted plants. At that depth, measure across the container; this will be the insert size you will need.
NOTE 1: The round inserts available are between 10" thru 18" in 1" increments. The square inserts available are between 11" thru 15" in 1" increments.
NOTE 2: Make sure top of pot opening is large enough for insert to pass through.
Your container is now ready to plant.
Select a round or square tapered container.
Place the Ups-A-Daisy insert into the container, label side up.
NOTE : Very little soil will fall through the larger holes. If you would like, you can put a sheet of newspaper or a flattened coffee filter over the holes.
Fill the container with potting soil to one inch below the rim.