Welcome to gardening, Willie! We have seen folks in a small-plot community garden create a mesh cage for the corn, specifically to keep critters away. We can not recall how that grower may have handled his tallest stalks. Check the seed packet/source to see how tall the corn can be expected to get. If it is not a whole lot taller, perhaps you can add a sort of mesh cover to the arrangement. If it is a lot taller,you might want to remake the cage to make it higher. It would seem a shame to put the crop at risk. Maybe you can use the existing cage, separately, as a pea fence or cuke/squash/melon vine trellis. Don’t think of the effort as wasted; there is always another use for the mesh.
In the meantime, we looked into the idea of topping off. Apparently, farmers who grow corn for seed corn production top off (cut off) as much as two feet of the stalk. This removes the tassels so that the plants can only be pollinated by other plants. This goes on to say that the rows of corn that are topped are female; the rows that are not topped are male. Pollen is produced on the tassel and crossbreeding begins. The result is hybrid seed. You probably do not want to do that.
Welcome to gardening, Willie! We have seen folks in a small-plot community garden create a mesh cage for the corn, specifically to keep critters away. We can not recall how that grower may have handled his tallest stalks. Check the seed packet/source to see how tall the corn can be expected to get. If it is not a whole lot taller, perhaps you can add a sort of mesh cover to the arrangement. If it is a lot taller,you might want to remake the cage to make it higher. It would seem a shame to put the crop at risk. Maybe you can use the existing cage, separately, as a pea fence or cuke/squash/melon vine trellis. Don’t think of the effort as wasted; there is always another use for the mesh.
In the meantime, we looked into the idea of topping off. Apparently, farmers who grow corn for seed corn production top off (cut off) as much as two feet of the stalk. This removes the tassels so that the plants can only be pollinated by other plants. This goes on to say that the rows of corn that are topped are female; the rows that are not topped are male. Pollen is produced on the tassel and crossbreeding begins. The result is hybrid seed. You probably do not want to do that.
We wish you the best—