Potting up of Corn Plants
I have 5 corn plant stalks now rooting in water. All have pushed out new growth at the tops and I can see swelling at the bottoms where the roots will develop. How long should I wait before I put them in dirt? Should the roots be growing or can I pot them now before the roots develop. Also, how deep can I plant them? If I put a 15" stem that has roots only on the bottom 5", into a pot that is 10" deep, will it continue to develop roots all along the stem that is below the dirt?